Tomohiro Kobayashi (小林知広)

Region	WCA ID	Gender	Competitions	Completed Solves
Japan	2013KOBA01	Male	112	3148

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	80	1835	5321	7.45	8.64	3301	1202	56
2x2x2 Cube	19	722	3260	1.41	2.33	1642	405	15
4x4x4 Cube	12	236	717	25.61	30.94	929	326	12
5x5x5 Cube	9	160	433	47.27	52.61	378	151	9
6x6x6 Cube	3	81	217	1:26.26	1:31.38	184	68	4
7x7x7 Cube	5	84	199	2:11.83	2:16.05	156	65	3
3x3x3 Blindfolded	35	283	847	41.01	55.36	687	212	25
3x3x3 Fewest Moves	4	21	55	19	23.00	127	38	11
3x3x3 One-Handed	43	928	2735	12.59	16.18	2963	1085	46
Clock	36	690	2822	6.46	8.27	3150	753	35
Megaminx	16	193	790	42.57	46.67	628	165	17
Pyraminx	50	1174	4417	2.95	4.18	2738	804	36
Skewb	18	752	3213	2.89	4.80	2698	710	22
Square-1	48	697	3094	13.25	18.35	3143	729	49
4x4x4 Blindfolded	29	273	1021	8:27.91
5x5x5 Blindfolded	41	259	962	31:02.00
3x3x3 Multi-Blind	52	298	1220	10/13 57:22

Medal Collection

Gold	Silver	Bronze
10	17	21

Record Collection

WR	CR	NR
		13

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
Maru Cube Day Taiwan 2026	Second round	29	7.46		9.35		9.40	9.51	7.46	12.03	9.15
	First round	53	9.02		10.26		10.26	10.28	9.02	10.79	10.24
Japan Championship 2026	First round	52	9.22		10.36		10.82	10.10	10.17	9.22	11.71
Taipei Cube Open 2026	Second round	26	7.58		9.29		9.82	9.76	8.34	9.76	7.58
	First round	60	8.44		10.50		11.09	8.44	11.54	10.63	9.78
Hiroshima Spring 2026	Final	7	8.47		9.09		9.09	8.82	8.47	12.86	9.37
	First round	10	7.76		9.50		10.75	7.76	8.28	10.12	10.09
Katano Spring 2026	First round	77	9.06		14.98		9.06	21.25	11.12	DNF	12.56
Taiwan Championship 2025	Semi Final	53	8.59		10.48		9.62	14.87	8.59	9.60	12.23
	Second round	36	7.83		9.13		9.32	9.53	8.55	7.83	12.58
	First round	51	9.31		10.13		11.72	9.31	9.74	11.14	9.51
Kansai Mega Day 2025	Second round	25	8.34		11.01		10.85	11.71	10.98	11.19	8.34
	First round	20	9.26		11.11		12.90	10.73	9.70	14.26	9.26
Kanto Summer PM 2025	First round	22	8.57		10.16		10.88	14.62	8.57	9.25	10.35
Tokai Summer 2025	Final	92	11.04		DNF		11.51	12.05	DNF	DNF	11.04
Tokyo Summer 2025	Final	19	8.52		10.03		13.19	8.82	10.24	11.04	8.52
	First round	20	8.69		9.13		8.73	9.80	8.69	8.86	10.46
Rubik's WCA World Championship 2025	First round	670	7.57		10.09		10.67	8.96	10.65	7.57	12.29
Kansai Odd and BLD 2025	Second round	24	8.09		9.45		8.09	10.03	9.30	9.02	11.96
	First round	43	7.93		10.71		11.86	10.48	7.93	DNF	9.78
Tokai Spring 2025	Final	14	8.89		10.07		10.08	9.70	12.08	10.42	8.89
	First round	13	7.61		9.21		12.24	8.00	9.40	7.61	10.23
Taiwan Championship 2024	Second round	37	9.60		10.02		10.47	9.60	12.32	9.71	9.88
	First round	59	10.14		10.72		10.15	10.77	11.25	10.14	19.14
Rubik's WCA Asian Championship 2024	Second round	133	10.20		10.69		10.20	13.82	10.37	10.74	10.95
	First round	152	9.03		9.86		10.42	9.67	9.03	15.28	9.50
Tokai Open PM 2024	Final	33	9.62		12.82		9.62	15.04	11.82	16.59	11.60
Katano Milky Way 2024	First round	17	9.36		9.86		9.36	9.58	9.92	10.07	12.72
Taipei Summer Open 2024	Second round	50	9.39		11.09		9.39	12.28	11.49	9.50	13.79
	First round	41	9.55		10.37		9.90	9.55	10.77	11.25	10.43
Kanazawa 2024	Second round	18	8.02		10.07		9.67	8.02	13.03	10.61	9.92
	First round	17	8.24		9.65		8.25	9.20	12.51	11.49	8.24
Hiroshima Winter 2024	Second round	17	9.14		11.17		10.38	12.37	13.89	9.14	10.76
	First round	6	8.53		9.12		8.58	8.53	8.67	10.11	12.63
Taiwan Championship 2023	Semi Final	24	8.80		9.64		9.34	11.82	9.00	8.80	10.57
	Second round	20	8.29		9.49		9.94	10.08	8.29	8.58	9.94
	First round	48	9.61		10.51		9.93	11.79	10.40	11.20	9.61
Otsu Biwako Autumn 2023	First round	18	7.92		11.40		10.83	7.92	12.08	12.17	11.29
Tokai Open 2023	Second round	19	7.66		10.30		9.79	10.38	10.85	10.72	7.66
	First round	10	8.59		9.84		9.74	9.97	8.59	10.20	9.82
Rubik's WCA World Championship 2023	Second round	297	9.40		10.24		9.81	11.17	9.75	12.62	9.40
	First round	298	7.47		9.87		10.03	9.46	10.65	7.47	10.13
Ayase Summer 2023	Final	12	8.44		10.61		9.67	8.85	13.30	8.44	18.61
	First round	10	7.89		9.29		8.28	10.85	7.89	10.86	8.74
Kanazawa Challenge Spring PM 2023	Final	5	8.04		9.58		9.54	10.01	9.19	10.08	8.04
Hiroshima Spring 2023	Final	11	9.34		10.18		12.64	10.89	9.34	9.40	10.26
	First round	15	8.38		10.52		13.47	8.38	11.16	9.16	11.24
Singapore Championship 2023	Second round	45	8.31		10.31		11.15	9.55	10.24	12.48	8.31
	First round	50	9.66		10.38		10.21	10.73	10.80	10.20	9.66
Go x Go Kyoto 2023	Final	3	7.45		8.64		8.72	10.15	7.45	8.03	9.16
	First round	4	8.55		9.65		10.62	8.96	8.55	9.38	11.22
Taiwan Championship 2022	Final	16	8.81		10.10		9.92	8.81	13.30	10.19	10.18
	Semi Final	16	8.96		9.32		9.35	9.23	12.96	8.96	9.38
	Second round	21	9.11		9.92		10.32	10.06	9.11	10.90	9.39
	First round	29	8.01		10.16		9.75	13.80	9.05	8.01	11.69
Yoga Summer B 2022	Final	9	8.53		9.79		8.53	9.78	10.56	10.06	9.52
	Second round	8	8.56		9.89		11.18	10.00	8.56	9.68	9.99
	First round	14	10.11		11.19		11.29	11.82	11.68	10.59	10.11
Minatomirai 2022	Final	15	9.72		10.07		10.07	18.45	9.72	10.19	9.95
	First round	8	8.61		9.33		10.97	9.25	8.61	8.82	9.92
Tokai Winter PM 2021	Final	11	9.45		11.71		9.80	11.07	9.45	14.26	17.27
Welcome Back Ayase Winter 2020	Final	12	9.29		11.52		10.65	10.49	13.42	9.29	14.43
Ayase 2020	Final	16	8.52		11.41		12.20	8.52	13.21	10.64	11.39
Taiwan Championship 2019	Final	12	9.51		12.25		11.87	12.87	9.51	12.00	13.92
	Semi Final	11	9.09		10.23		12.28	10.68	10.07	9.09	9.93
	Second round	28	8.02		11.19		10.77	10.87	12.25	8.02	11.94
	First round	20	9.20		10.95		9.87	12.40	12.47	9.20	10.59
Japan Championship 2019	Second round	20	9.06		10.15		10.39	10.26	9.80	9.06	16.12
	First round	58	9.51		12.34		9.51	14.06	1:00.36	11.95	11.01
Kyoto Open 2019	Second round	16	8.88		11.70		12.27	8.88	15.25	11.81	11.03
	First round	19	8.77		12.54		13.33	8.77	10.43	14.87	13.86
Ayase Autumn 2019	Second round	20	9.90		11.64		10.65	11.77	12.50	9.90	13.09
	First round	20	11.17		12.40		11.17	13.99	12.59	13.14	11.46
Cube Camp in Kanazawa 2019	Second round	9	10.20		11.06		11.29	11.23	10.66	15.43	10.20
	First round	10	9.15		11.34		11.20	9.15	13.22	12.19	10.62
WCA World Championship 2019	Second round	194	8.25		10.81		9.95	11.69	11.85	8.25	10.80
	First round	224	8.99		10.75		8.99	12.15	10.80	10.93	10.51
Tokai Open 2019	Second round	20	9.64		11.72		12.20	10.88	12.07	12.39	9.64
	First round	16	10.47		11.58		10.47	18.79	11.71	11.14	11.90
Reiwa Anniversary 2019	First round	17	10.53		12.17		10.53	13.60	10.65	13.70	12.27
Tribox Open Spring 2019	First round	18	9.08		11.34		10.41	14.47	16.65	9.08	9.13
Kansai Open 2019	Final	7	7.74		9.87		11.50	9.24	12.81	8.86	7.74
	Second round	8	8.76		9.54		9.55	8.76	9.72	10.06	9.36
	First round	18	9.14		11.33		11.11	14.26	10.77	12.11	9.14
Ayase 2019	Final	11	10.51		11.53		12.13	12.10	11.47	11.01	10.51
	Semi Final	8	8.97		10.08		10.98	9.35	8.97	9.92	11.91
	Second round	24	10.27		12.38		12.27	13.17	11.86	13.00	10.27
	First round	22	8.90		12.31		8.90	15.02	11.93	11.75	13.25
Japan Championship 2018	Second round	34	9.75		11.54		12.81	10.10	12.32	12.21	9.75
	First round	39	8.68		11.92		13.02	10.75	8.68	14.23	11.99
Taiwan Championship 2018	Semi Final	32	9.77		11.98		11.08	12.96	11.91	9.77	25.47
	Second round	28	10.52		11.73		12.59	10.52	11.09	11.98	12.12
	First round	23	9.27		10.97		13.31	10.49	10.91	9.27	11.50
Saitama 2018	Final	8	9.37		11.08		12.23	11.52	10.76	10.95	9.37
	First round	8	9.74		10.12		10.09	17.00	9.74	10.08	10.20
Kansai Big Cube 2018	First round	11	10.27		11.64		13.07	11.38	15.75	10.27	10.48
Tokyo Pyraminx Returns 2018	Final	9	8.93		11.10		12.08	9.95	8.93	15.35	11.28
	First round	6	9.06		10.99		10.26	9.06	10.53	12.17	13.07
WCA Asian Championship 2018	First round	108	9.11		11.87		12.68	13.09	9.11	11.60	11.34
Cube Camp in Kanazawa 2018	Second round	10	10.52		11.73		10.52	10.87	12.12	12.20	12.65
	First round	8	9.10		10.71		11.73	9.10	9.42	30.46	10.97
Omiya Bigs 2018	First round	17	10.37		11.71		13.36	10.37	11.51	11.81	11.80
Tribox Open Spring 2018	First round	29	9.24		12.49		9.24	11.47	16.86	10.82	15.18
Kansai Open 2018	Final	8	9.70		10.14		10.27	9.70	10.71	10.04	10.11
	Second round	10	9.14		11.51		9.14	12.40	12.82	9.86	12.28
	First round	18	10.24		13.13		14.75	14.97	10.24	13.02	11.63
YRCC Open 2018	Final	5	9.30		10.98		11.82	11.55	9.58	15.13	9.30
	Second round	12	9.43		12.00		11.73	15.22	9.43	13.53	10.75
	First round	3	10.11		10.46		10.38	10.78	11.88	10.11	10.23
TMU Open 2018	Second round	14	9.44		11.76		11.38	11.47	13.36	9.44	12.43
	First round	18	10.83		12.95		13.82	16.20	10.83	12.83	12.20
Japan Open 2017	Second round	19	10.41		10.93		10.74	10.41	10.70	11.34	12.26
	First round	30	10.62		12.19		12.31	15.21	10.62	12.35	11.91
Suginami Open 2017	Final	8	8.44		10.98		11.11	10.23	11.59	11.97	8.44
	Second round	8	10.58		10.85		10.89	10.80	10.86	12.26	10.58
	First round	12	9.58		11.71		10.76	12.20	9.58	13.85	12.17
Yokohama 2017	Second round	24	11.22		12.91		DNF	11.22	12.04	13.23	13.45
	First round	30	12.89		13.90		14.07	13.30	12.89	14.69	14.34
Cube Camp in Kanazawa 2017	Second round	11	11.25		11.74		11.25	11.97	14.98	12.00	11.25
	First round	9	9.42		11.24		10.96	DNF	9.42	10.91	11.84
World Rubik's Cube Championship 2017	Second round	363	12.41		14.11		15.14	15.10	13.10	12.41	14.12
	First round	343	10.43		13.01		12.40	13.00	10.43	14.53	13.62
Meguro 2017	First round	17	11.41		13.67		13.75	11.41	15.22	14.97	12.28
Tohoku Open 2017	Final	8	10.11		11.96		11.62	11.93	12.34	10.11	13.90
	Second round	7	10.07		10.91		10.07	12.20	10.70	11.21	10.83
	First round	10	11.23		11.90		11.94	13.65	11.23	11.82	11.94
UT Open 2015	Second round	16	10.94		13.18		12.27	15.00	14.77	12.50	10.94
	First round	11	9.91		12.36		14.06	10.75	9.91	12.38	13.96
Japan Open 2015	Second round	17	10.53		12.27		11.91	10.53	14.31	12.03	12.86
	First round	17	8.68		12.46		12.91	8.68	14.61	12.43	12.05
Cube Camp in Kanazawa 2015	Second round	17	10.97		15.30		15.59	10.97	23.75	14.53	15.77
	First round	7	10.05		11.80		12.69	10.05	10.21	13.31	12.50
East Japan Big Cubes 2015	First round	14	12.02		14.03		12.02	13.71	13.97	14.41	14.55
Kawasaki Summer 2015	Final	11	11.02		13.55		11.02	15.58	12.86	12.22	16.78
Japan Contest Spring 2015	Second round	12	13.44		14.05		13.77	13.44	14.65	15.34	13.72
	First round	12	11.71		13.67		13.52	13.34	14.81	14.16	11.71
Kansai Open 2015	Second round	17	11.16		13.14		13.46	13.56	11.16	12.40	14.03
	First round	18	10.02		13.33		16.84	11.40	12.80	10.02	15.80
Tokyo Pyraminx Open 2015	Final	7	13.06		14.13		13.06	14.61	14.66	16.68	13.13
	First round	9	11.68		13.29		14.09	11.68	11.93	13.84	15.78
Tachikawa 3x3 Fest 2014	Second round	13	12.83		15.29		DNF	16.80	14.91	14.15	12.83
	First round	18	15.46		16.90		15.46	18.09	15.80	16.80	19.97
UT Open 2014	Second round	30	14.21		15.43		17.84	15.81	14.21	14.66	15.81
	First round	34	13.81		16.18		16.05	15.77	18.84	16.71	13.81
Asian Championship 2014	Second round	76	13.53		18.85		24.56	13.53	18.25	18.13	20.18
	First round	79	14.06		16.78		17.94	15.63	16.78	20.06	14.06
Japan Contest Autumn 2014	First round	21	14.41		16.93		17.40	14.41	17.05	29.38	16.34
Kawasaki Spring 2014	Final	8	13.63		16.57		DNF	16.69	13.63	15.53	17.50
Japan Contest Spring 2014	First round	27	16.69		18.62		20.21	18.00	16.69	18.31	19.56
Japan Contest Spring 2013	First round	30	18.15		19.00		23.31	19.11	19.27	18.15	18.63
Rabbit And Turtle 2013	First round	39	18.65		22.84		18.65	25.02	21.93	22.31	24.28
	Qualification round	10	17.68		20.81		23.61	30.40	18.40	20.41	17.68
2x2x2 Cube
Maru Cube Day Taiwan 2026	Second round	64	2.13		5.18		4.91	7.33	2.13	8.83	3.29
	First round	60	3.41		4.45		4.60	3.41	8.57	4.77	3.97
Japan Championship 2026	First round	17	2.07		3.47		7.05	5.63	2.69	2.07	2.09
Taipei Cube Open 2026	First round	97	2.04		5.49		4.37	2.68	2.04	9.41	9.73
Taiwan Championship 2025	Final	12	3.31		9.19		10.76	3.31	30.63	12.62	4.20
	Second round	10	2.41		2.95		2.41	4.40	2.67	2.90	3.28
	First round	21	2.02		3.32		3.47	3.57	2.02	2.93	8.93
Rubik's WCA World Championship 2025	First round	777	2.57		3.98		2.95	4.85	2.57	5.97	4.14
Taiwan Championship 2024	First round	149	6.98		8.99		18.10	6.98	8.38	8.04	10.54
Rubik's WCA Asian Championship 2024	Second round	107	2.62		4.26		4.29	12.27	4.10	2.62	4.39
	First round	67	1.70		3.06		2.60	3.09	1.70	3.48	4.53
Taipei Summer Open 2024	Second round	25	2.11		3.84		5.81	21.51	3.30	2.11	2.40
	First round	5	1.95		2.84		2.29	8.45	2.09	4.13	1.95
Taiwan Championship 2023	Second round	14	2.60		3.18		2.98	2.60	3.67	2.92	3.63
	First round	14	2.58		3.04		11.92	2.76	2.83	3.54	2.58
Rubik's WCA World Championship 2023	Second round	143	1.97		3.50		3.34	4.69	2.55	4.62	1.97
	First round	62	1.86		2.33		2.12	2.39	1.86	2.49	6.01
Singapore Championship 2023	Second round	19	2.31		3.01		3.23	4.46	3.17	2.31	2.64
	First round	7	2.19		2.44		2.19	2.81	2.78	2.21	2.34
Taiwan Championship 2022	Final	11	2.33		3.90		2.33	4.15	5.00	2.55	8.19
	Second round	9	1.41		3.15		1.41	5.18	4.43	1.93	3.09
	First round	16	2.54		3.79		2.54	3.60	4.15	17.67	3.62
Yoga Summer B 2022	Final	2	2.27		2.66		2.70	2.27	3.16	2.77	2.50
Taiwan Championship 2019	Second round	38	1.80		4.77		7.36	2.65	1.80	4.30	11.76
	First round	2	2.26		2.60		2.89	2.53	4.70	2.39	2.26
Cube Camp in Kanazawa 2019	First round	12	3.75		5.40		5.87	4.43	6.65	5.90	3.75
WCA World Championship 2019	Second round	101	1.78		3.52		4.10	2.51	1.78	6.63	3.95
	First round	192	3.15		4.21		3.15	5.77	4.97	3.51	4.14
Tokai Open 2019	Final	4	2.27		3.49		2.27	2.96	3.11	4.40	5.01
	First round	2	2.43		2.90		2.73	2.83	9.57	3.14	2.43
Tribox Open Spring 2019	Final	8	2.52		5.21		2.52	7.59	4.54	18.90	3.49
	First round	7	2.04		3.42		4.12	2.58	2.04	3.88	3.81
Kansai Open 2019	First round	10	2.86		3.86		3.51	2.86	5.98	3.41	4.65
Ayase 2019	Final	10	2.74		4.60		3.20	4.68	2.74	DNF	5.91
	First round	3	2.46		3.04		3.89	3.00	3.25	2.46	2.87
Japan Championship 2018	First round	15	2.26		4.05		4.41	4.48	3.66	4.09	2.26
Taiwan Championship 2018	First round	62	5.05		7.64		5.05	9.15	15.59	6.60	7.18
WCA Asian Championship 2018	Second round	29	2.46		3.05		2.79	2.46	2.80	3.56	4.54
	First round	43	2.27		3.69		3.34	5.84	2.69	5.03	2.27
Cube Camp in Kanazawa 2018	Final	5	3.37		4.25		5.20	3.48	5.52	4.06	3.37
	First round	4	2.97		4.80		4.05	5.87	8.97	2.97	4.47
Tribox Open Spring 2018	Final	6	2.67		3.99		2.67	4.50	3.21	4.30	4.45
	First round	6	2.68		3.32		2.68	2.98	6.93	3.05	3.92
Kansai Open 2018	Final	5	2.64		3.71		3.71	4.95	4.16	3.27	2.64
	First round	4	2.13		3.59		5.65	2.13	14.27	2.46	2.65
YRCC Open 2018	Final	3	2.47		3.36		4.66	2.81	3.85	3.41	2.47
	First round	5	2.84		4.28		4.79	2.84	3.68	4.36	13.44
Japan Open 2017	Final	9	2.60		4.03		2.60	5.45	3.42	3.78	4.88
	First round	3	2.17		3.30		3.43	4.98	2.75	2.17	3.73
Suginami Open 2017	Final	1	2.53		2.77		5.04	2.96	2.62	2.73	2.53
	First round	4	2.59		4.45		4.51	4.22	4.75	4.61	2.59
Cube Camp in Kanazawa 2017	First round	12	3.89		6.30		9.84	5.87	4.48	8.54	3.89
World Rubik's Cube Championship 2017	Semi Final	55	1.86		3.01		2.61	2.83	1.86	3.60	5.63
	Second round	76	2.11		3.38		2.68	2.11	3.50	4.29	3.95
	First round	58	2.52		3.08		4.20	3.95	2.71	2.52	2.58
Tohoku Open 2017	First round	14	2.80		7.85		7.29	2.80	DNF	7.07	9.19
Japan Open 2015	Final	6	2.21		3.91		4.28	5.22	3.27	4.19	2.21
	First round	10	2.25		4.26		12.86	3.34	5.80	3.65	2.25
Cube Camp in Kanazawa 2015	Final	4	3.46		4.81		5.16	3.46	4.58	4.68	5.19
	First round	3	2.22		3.39		3.11	4.30	2.77	2.22	5.94
Kawasaki Summer 2015	Final	13	4.31		5.36		5.33	4.31	6.77	5.97	4.77
Japan Contest Spring 2015	Final	2	4.22		4.48		4.22	4.38	4.34	4.81	4.71
	First round	3	2.63		4.55		2.63	4.36	5.61	3.86	5.43
Kansai Open 2015	First round	10	5.11		5.93		5.11	6.16	6.52	5.31	6.31
Asian Championship 2014	Second round	26	5.58		6.31		5.66	5.90	7.36	5.58	DNF
	First round	31	4.46		6.29		6.30	6.59	6.15	6.41	4.46
Japan Contest Autumn 2014	First round	13	4.94		6.23		DNF	4.94	7.46	5.22	6.00
Kawasaki Spring 2014	Final	12	5.28		6.80		6.28	7.21	5.28	6.90	8.15
Japan Contest Spring 2014	First round	12	3.86		6.03		3.86	6.81	5.22	6.34	6.53
Japan Contest Spring 2013	First round	20	6.56		8.96		11.08	14.05	8.02	7.78	6.56
4x4x4 Cube
Maru Cube Day Taiwan 2026	First round	21	29.88		32.47		35.14	31.06	31.53	34.82	29.88
Japan Championship 2026	First round	11	30.68		32.68		31.50	32.78	35.21	30.68	33.75
Taipei Cube Open 2026	Second round	19	30.14		34.33		37.05	33.37	40.11	32.58	30.14
	First round	13	28.95		31.96		34.56	30.63	28.95	31.04	34.22
Kansai BLD Summer 2026	Final	4	31.94		33.69		34.54	31.94	38.25	33.25	33.29
Katano Spring 2026	Final	7	27.28		30.94		33.12	32.90	29.04	27.28	30.87
	First round	8	28.80		32.12		33.26	33.53	28.80	29.58	37.33
Taiwan Championship 2025	Second round	42	27.91		35.08		40.51	37.62	27.91	33.04	34.57
	First round	28	26.24		32.10		35.02	26.24	30.93	32.04	33.33
Kansai Parity Party 2025	Final	7	30.29		32.31		30.29	30.34	32.98	33.70	33.61
	Second round	8	28.86		31.82		41.19	33.59	29.69	28.86	32.18
	First round	12	27.69		35.03		38.27	34.57	35.21	35.30	27.69
Tokyo Summer 2025	Final	8	28.09		32.33		39.76	37.24	30.42	28.09	29.32
	First round	7	30.81		32.96		34.39	30.81	33.07	33.79	32.02
Rubik's WCA World Championship 2025	First round	308	29.13		35.32		33.85	29.13	38.06	41.75	34.05
Taiwan Championship 2024	Second round	22	27.72		34.94		36.66	35.16	27.72	35.93	33.74
	First round	17	25.61		32.10		35.09	33.07	30.67	25.61	32.56
Rubik's WCA Asian Championship 2024	Second round	80	28.74		35.74		28.74	37.06	38.43	36.56	33.59
	First round	72	31.06		34.51		31.06	36.38	32.73	37.93	34.42
Katano Milky Way 2024	Final	7	30.17		33.92		38.25	35.13	31.24	35.40	30.17
	First round	6	30.89		33.67		39.75	30.89	34.28	34.82	31.90
Taipei Summer Open 2024	First round	16	30.35		33.44		37.02	30.35	33.90	30.99	35.44
Kanazawa 2024	First round	13	33.07		36.36		36.92	37.02	33.07	37.15	35.13
Taiwan Championship 2023	Second round	20	31.99		34.70		36.06	37.12	35.74	31.99	32.30
	First round	25	31.87		35.12		39.39	36.64	34.49	31.87	34.23
Rubik's WCA World Championship 2023	First round	127	27.87		33.88		32.53	35.30	36.61	33.81	27.87
Kanazawa Challenge Spring PM 2023	Final	5	31.08		35.57		31.08	38.85	33.47	38.11	35.12
Singapore Championship 2023	Second round	22	28.48		34.27		36.62	39.41	35.76	28.48	30.43
	First round	22	30.00		33.51		36.77	30.00	32.88	32.46	35.19
Taiwan Championship 2022	Second round	16	33.59		34.56		33.59	40.02	34.45	34.91	34.33
	First round	16	30.51		34.96		34.74	37.81	30.51	32.32	38.37
Yoga Summer B 2022	Final	5	31.89		34.27		36.95	31.89	35.38	32.48	34.94
Taiwan Championship 2019	Second round	19	33.32		41.04		43.98	39.65	33.32	44.69	39.49
	First round	12	31.43		37.59		37.43	37.34	40.59	38.01	31.43
Kansai Big Cubes 2019	Final	7	35.30		38.25		35.30	38.84	36.58	39.33	47.09
	First round	8	33.31		36.32		36.56	33.87	33.31	38.54	38.84
Kyoto Open 2019	First round	11	38.37		41.95		48.92	40.08	42.47	43.30	38.37
Yono Summer 2019	Final	5	32.17		36.33		37.35	34.65	36.98	32.17	38.04
Cube Camp in Kanazawa 2019	Final	4	31.60		37.55		31.60	39.69	39.95	35.87	37.09
	First round	5	35.39		36.42		36.96	36.15	36.16	35.39	39.05
WCA World Championship 2019	First round	145	36.44		40.42		50.36	39.76	37.36	36.44	44.13
Tokai Open 2019	First round	9	35.55		37.59		37.13	38.03	41.31	35.55	37.62
Reiwa Anniversary 2019	Final	6	31.39		36.83		31.39	42.98	39.68	32.00	38.82
	First round	7	32.16		38.10		40.26	39.87	45.61	34.17	32.16
Kansai Open 2019	Final	8	32.73		36.50		38.25	41.27	38.03	33.23	32.73
	First round	6	34.40		36.61		36.58	38.36	34.40	35.85	37.41
Japan Championship 2018	First round	15	38.84		40.91		39.96	43.12	38.84	39.64	48.14
Taiwan Championship 2018	Second round	14	35.56		38.88		35.56	38.15	45.78	39.49	39.00
	First round	13	32.87		38.28		32.87	38.81	42.84	40.29	35.74
Kansai Big Cube 2018	First round	11	39.07		39.74		39.96	40.16	39.09	45.56	39.07
WCA Asian Championship 2018	Second round	46	35.18		37.81		38.56	40.28	35.18	35.85	39.02
	First round	54	34.76		38.78		36.79	34.76	42.49	48.09	37.06
Cube Camp in Kanazawa 2018	First round	10	36.70		41.21		44.15	42.89	43.58	36.70	37.17
Tribox Open Spring 2018	Final	7	34.90		38.64		34.90	38.36	37.90	39.88	39.67
	First round	7	35.30		38.37		42.76	38.41	37.46	35.30	39.24
Kansai Open 2018	Final	6	35.80		37.19		37.96	38.29	35.80	37.67	35.94
	First round	7	36.98		38.99		37.20	40.06	39.71	46.21	36.98
YRCC Open 2018	Final	4	32.10		41.71		1:27.23	43.24	32.10	35.64	46.26
TMU Open 2018	Final	8	40.08		43.13		40.08	42.24	44.68	DNF	42.47
Japan Open 2017	First round	16	37.19		41.45		37.19	38.63	44.19	47.10	41.53
Yokohama 2017	First round	27	38.12		57.27		41.48	38.12	1:42.47	1:30.69	39.64
Cube Camp in Kanazawa 2017	First round	9	41.89		42.80		2:01.39	42.40	42.80	43.20	41.89
World Rubik's Cube Championship 2017	First round	187	38.62		46.69		47.28	47.74	38.62	45.05	52.87
Tohoku Open 2017	Final	12	45.37		51.99		48.67	54.72	58.68	52.59	45.37
UT Open 2015	Final	17	46.03		55.89		55.56	1:10.00	55.56	56.56	46.03
Japan Open 2015	First round	15	46.71		49.77		54.72	46.71	46.71	53.15	49.46
Cube Camp in Kanazawa 2015	First round	8	49.50		53.26		51.47	53.77	1:02.16	54.53	49.50
Japan Contest Spring 2015	Final	7	48.63		51.43		48.63	51.68	50.56	52.06	1:04.55
	First round	6	44.28		50.22		54.93	44.28	47.30	58.50	48.44
Kansai Open 2015	First round	15	45.47		53.47		52.21	54.61	DNF	45.47	53.59
UT Open 2014	First round	18	57.77		1:03.47		1:02.46	59.78	1:08.16	57.77	1:09.66
Asian Championship 2014	First round	47	55.86		1:06.07		1:08.44	1:13.27	1:02.16	1:07.61	55.86
Japan Contest Autumn 2014	First round	19	1:01.34		1:20.77		1:28.18	DNF	1:18.41	1:15.71	1:01.34
Japan Contest Spring 2014	First round	21	1:05.88		1:18.20		1:29.52	1:52.66	1:13.66	1:05.88	1:11.41
5x5x5 Cube
Maru Cube Day Taiwan 2026	First round	16	53.88		55.39		55.53	57.28	56.20	53.88	54.45
Japan Championship 2026	Final	8	54.63		55.98		54.63	55.53	55.95	1:00.03	56.47
	First round	5	49.42		53.86		49.42	1:02.79	54.21	55.74	51.62
Taipei Cube Open 2026	Second round	25	55.98		1:02.20		1:02.03	1:00.80	1:03.76	1:04.59	55.98
	First round	23	57.09		1:01.14		1:00.04	1:02.33	1:01.05	1:05.69	57.09
Katano Spring 2026	Final	9	53.20		57.64		1:02.67	55.25	53.20	55.89	1:01.78
	First round	8	52.02		54.82		54.03	1:00.80	52.02	53.59	56.83
Taiwan Championship 2025	Second round	32	55.41		1:00.09		55.41	1:03.64	1:02.96	56.45	1:00.85
	First round	21	54.26		55.92		57.29	57.68	54.26	54.64	55.82
Tokai Big Cubes 2025	Final	8	54.50		58.16		1:01.54	56.03	1:05.48	56.90	54.50
	Second round	7	52.25		54.65		1:00.44	54.88	54.27	54.81	52.25
	First round	6	53.19		55.68		54.96	54.50	1:06.25	53.19	57.57
Kanto Summer PM 2025	Final	9	50.45		59.68		1:01.40	54.63	1:21.03	1:03.01	50.45
	First round	7	54.07		57.50		1:04.91	58.31	54.07	58.58	55.60
Big and Round Taichung 2025	Final	6	49.71		52.61		49.71	55.68	51.48	54.24	52.11
	Second round	10	51.15		54.87		59.77	55.52	57.86	51.22	51.15
	First round	12	52.73		58.70		54.76	1:05.10	1:04.32	52.73	57.01
Tokai Summer 2025	Final	4	47.27		57.80		1:03.94	DNF	51.41	58.06	47.27
Rubik's WCA World Championship 2025	First round	124	50.98		57.74		1:02.97	50.98	1:05.69	57.57	52.67
Kansai Odd and BLD 2025	Final	8	49.48		54.12		49.48	57.07	51.99	57.92	53.30
	First round	12	55.00		57.45		1:04.38	55.00	57.17	57.54	57.64
Big Time Manila 2025	Final	10	56.68		1:00.77		58.69	1:13.76	59.94	1:03.67	56.68
	Second round	9	56.49		1:00.09		1:00.93	56.49	59.09	1:00.25	1:01.85
	First round	10	58.19		1:02.37		58.19	59.58	1:07.18	1:03.46	1:04.08
Taiwan Championship 2024	Second round	13	52.28		54.50		1:01.93	55.29	52.76	55.44	52.28
	First round	20	52.48		58.40		57.65	1:03.40	57.11	1:00.45	52.48
Rubik's WCA Asian Championship 2024	Second round	47	54.51		58.63		1:04.68	58.10	58.58	59.20	54.51
	First round	53	52.77		58.96		58.27	52.77	58.67	1:00.76	59.94
Tokai Open PM 2024	Final	7	56.90		1:00.73		1:00.40	1:06.44	56.90	1:03.20	58.58
	First round	7	56.38		1:00.90		1:04.70	58.52	59.47	1:27.86	56.38
Taipei Summer Open 2024	First round	20	58.65		1:03.35		1:09.69	1:03.57	1:05.04	58.65	1:01.43
Taiwan Championship 2023	Second round	24	56.88		1:03.98		1:05.46	1:07.61	58.86	56.88	1:10.39
	First round	15	51.38		56.21		53.65	56.56	58.43	1:04.43	51.38
Tokai Open 2023	Final	8	58.00		1:02.87		1:14.03	1:09.48	59.44	59.69	58.00
	First round	4	55.37		59.52		1:01.31	55.37	1:00.46	56.79	1:01.80
Rubik's WCA World Championship 2023	First round	100	57.00		1:01.30		59.28	1:01.20	1:06.58	1:03.42	57.00
Ayase Summer 2023	Final	11	1:00.18		1:03.42		1:04.67	1:00.18	1:03.06	1:06.42	1:02.52
	First round	6	57.60		1:00.36		1:09.37	57.82	1:00.86	57.60	1:02.39
Singapore Championship 2023	First round	15	54.23		56.56		55.39	56.05	58.23	54.23	1:02.01
Go x Go Kyoto 2023	Final	6	58.19		59.48		58.19	1:01.21	1:04.70	58.31	58.93
	First round	3	54.96		59.21		1:04.79	56.60	54.96	1:05.96	56.25
Taiwan Championship 2022	Second round	16	1:01.00		1:03.45		1:03.21	1:16.38	1:03.49	1:03.64	1:01.00
	First round	10	55.85		58.41		56.25	1:12.38	1:02.44	56.53	55.85
Taiwan Championship 2019	Final	8	1:01.52		1:03.34		1:02.68	1:04.21	1:01.52	1:03.12	1:07.53
	Second round	8	57.04		1:03.37		59.99	1:02.82	1:09.04	57.04	1:07.31
	First round	11	1:04.09		1:06.65		1:08.27	1:05.80	1:10.58	1:04.09	1:05.87
Kansai Big Cubes 2019	Final	7	1:00.00		1:04.55		1:07.84	1:02.05	1:06.69	1:04.91	1:00.00
	First round	5	53.85		1:01.56		1:00.87	1:03.06	1:08.57	1:00.75	53.85
Japan Championship 2019	Final	11	58.54		1:03.69		1:06.07	1:02.36	1:02.63	1:22.65	58.54
	First round	7	57.22		1:01.18		1:10.01	58.55	1:03.84	1:01.15	57.22
Kyoto Open 2019	Final	8	58.94		1:06.70		1:09.68	1:10.49	1:10.86	58.94	59.93
	First round	7	1:02.29		1:06.30		1:02.29	1:10.42	1:08.97	1:03.22	1:06.72
Ayase Autumn 2019	Final	3	1:00.59		1:02.84		1:02.24	1:02.10	1:05.62	1:04.17	1:00.59
Cube Camp in Kanazawa 2019	Final	2	58.96		1:03.36		1:04.48	1:05.78	59.81	58.96	1:09.32
WCA World Championship 2019	Second round	42	1:00.75		1:02.98		1:03.12	1:01.62	1:04.21	1:09.02	1:00.75
	First round	55	1:01.41		1:04.37		1:08.93	1:01.41	1:09.60	1:01.89	1:02.30
Tribox Open Spring 2019	Final	7	1:03.24		1:07.74		1:03.24	1:08.91	1:08.66	1:06.60	1:07.96
	First round	2	1:00.03		1:02.61		1:13.56	1:07.00	1:00.05	1:00.79	1:00.03
Kansai Open 2019	Final	8	1:05.42		1:09.55		1:10.55	1:09.95	1:08.16	1:05.42	1:13.63
	First round	7	1:03.96		1:07.65		1:03.96	1:09.40	1:16.66	1:05.24	1:08.32
Japan Championship 2018	First round	20	1:07.39		1:17.15		1:18.24	1:19.57	1:07.39	1:25.07	1:13.65
Taiwan Championship 2018	Final	10	1:08.77		1:10.58		1:09.47	1:14.11	1:12.69	1:09.57	1:08.77
	Second round	12	1:05.65		1:12.19		1:18.39	1:05.65	1:15.59	1:07.88	1:13.10
	First round	5	1:02.58		1:05.50		1:28.80	1:05.72	1:04.25	1:06.52	1:02.58
Kansai Big Cube 2018	First round	13	1:08.84		1:12.59		1:17.10	1:11.29	1:12.88	1:08.84	1:13.59
WCA Asian Championship 2018	First round	52	1:13.38		1:13.94		1:14.62	1:13.59	1:18.92	1:13.60	1:13.38
Cube Camp in Kanazawa 2018	Final	6	1:15.53		1:20.32		1:19.22	1:27.04	1:17.22	1:15.53	1:24.51
Omiya Bigs 2018	Final	7	1:09.20		1:13.45		1:15.28	1:11.69	1:24.93	1:09.20	1:13.39
	First round	7	1:07.13		1:14.23		1:19.55	1:28.20	1:14.84	1:07.13	1:08.30
Kansai Open 2018	First round	9	1:17.09		1:20.68		1:19.96	1:23.55	1:17.09	1:22.03	1:20.06
TMU Open 2018	Final	7	1:16.38		1:22.69		1:19.02	1:16.38	1:30.15	1:19.90	1:29.16
Japan Open 2017	First round	16	1:07.37		1:17.91		1:23.79	1:13.93	1:19.34	1:20.46	1:07.37
Cube Camp in Kanazawa 2017	Final	13	1:16.90		1:25.00		1:20.58	1:25.38	1:16.90	1:29.03	1:33.44
World Rubik's Cube Championship 2017	First round	326	1:23.56		DNF		DNS	DNS	1:32.21	1:29.32	1:23.56
Japan Open 2015	First round	16	1:33.34		1:43.50		1:55.09	1:39.80	1:41.16	1:49.53	1:33.34
Cube Camp in Kanazawa 2015	Final	9	1:37.81		1:47.50		1:50.40	1:45.91	1:37.81	1:46.19	1:51.63
East Japan Big Cubes 2015	First round	14	1:41.56		1:45.79		1:42.94	1:43.00	1:51.43	1:41.56	1:53.83
Japan Contest Spring 2015	Final	8	1:37.34		1:47.14		1:57.96	1:44.91	1:37.34	1:45.58	1:50.94
	First round	8	1:27.77		1:36.22		1:44.80	1:31.78	1:41.97	1:27.77	1:34.90
Kansai Open 2015	First round	17	1:33.09		1:42.31		1:50.66	1:47.90	1:40.69	1:33.09	1:38.33
Asian Championship 2014	First round	39	2:03.94		2:10.13		2:07.44	2:19.00	2:31.93	2:03.96	2:03.94
Japan Contest Autumn 2014	First round	13	1:59.80		2:10.61		1:59.80	2:12.53	2:09.28	2:32.97	2:10.02
Japan Contest Spring 2014	First round	13	2:04.47		2:14.97		2:23.31	2:04.47	2:15.83	2:31.66	2:05.78
6x6x6 Cube
Maru Cube Day Taiwan 2026	Final	4	1:26.26		1:31.38		1:38.19	1:26.26	1:29.68
	First round	6	1:35.29		1:35.54		1:35.29	1:35.40	1:35.92
Japan Championship 2026	Final	5	1:30.87		1:35.95		1:42.42	1:30.87	1:34.55
Taipei Cube Open 2026	Final	11	1:31.33		1:40.38		1:51.23	1:31.33	1:38.59
	First round	8	1:32.55		1:34.67		1:35.31	1:36.14	1:32.55
Tokyo Summer 2026	Final	4	1:33.20		1:33.58		1:34.27	1:33.20	1:33.28
	First round	8	1:33.24		1:46.44		1:33.24	1:47.30	1:58.78
Katano Spring 2026	Final	3	1:30.74		1:34.53		1:39.98	1:30.74	1:32.87
	First round	5	1:31.48		1:37.93		1:46.43	1:31.48	1:35.87
Taiwan Championship 2025	First round	22	1:41.00		1:45.62		1:46.13	1:49.74	1:41.00
Tokai Big Cubes 2025	Final	5	1:35.85		1:37.56		1:38.08	1:35.85	1:38.76
	First round	6	1:31.04		1:38.49		1:35.45	1:31.04	1:48.98
Tokyo Autumn 2025	Final	6	1:33.11		1:38.13		1:46.23	1:33.11	1:35.06
	First round	5	1:30.21		1:39.94		1:46.92	1:42.68	1:30.21
Kansai Parity Party 2025	Final	3	1:35.97		1:40.33		1:41.74	1:43.29	1:35.97
	First round	4	1:40.13		1:45.61		1:48.35	1:40.13	1:48.34
Rubik's WCA World Championship 2025	First round	317	1:36.12		DNF		1:39.17	DNF	1:36.12
Ota Spring 2025	Final	2	1:38.24		1:40.38		1:41.19	1:41.72	1:38.24
	First round	2	1:26.46	NR	1:35.30	NR	1:26.46	1:50.40	1:29.05
Big Time Manila 2025	Final	7	1:42.58		1:50.20		1:43.85	2:04.16	1:42.58
	Second round	2	1:33.38		1:36.02	NR	1:36.95	1:37.74	1:33.38
	First round	5	1:42.81		1:43.41		1:44.42	1:42.81	1:43.01
Taiwan Championship 2024	First round	18	1:37.98		1:55.27		1:37.98	2:19.73	1:48.10
Rubik's WCA Asian Championship 2024	First round	27	1:32.95	NR	1:42.08		1:42.23	1:51.07	1:32.95
Taipei Summer Open 2024	Final	9	1:40.44		1:47.06		1:49.80	1:40.44	1:50.95
	First round	10	1:36.77		1:42.00		1:36.77	1:45.81	1:43.43
Taiwan Championship 2023	First round	20	1:46.71		1:50.60		1:50.14	1:54.95	1:46.71
Rubik's WCA World Championship 2023	First round	44	1:40.74		1:41.76	NR	1:42.71	1:40.74	1:41.84
Singapore Championship 2023	First round	17	1:34.14	NR	1:48.11		1:34.14	1:56.89	1:53.30
Taiwan Championship 2022	First round	13	1:41.43		1:53.85		2:08.07	1:52.06	1:41.43
Ayase 2020	Final	1	1:43.92		1:46.17	NR	1:50.30	1:43.92	1:44.30
Taiwan Championship 2019	Final	3	1:44.77		1:51.83		1:44.77	2:03.55	1:47.18
	First round	7	1:53.55		1:59.24		2:03.24	2:00.92	1:53.55
Kansai Big Cubes 2019	Final	2	1:47.32		1:51.15		1:49.86	1:56.28	1:47.32
	First round	1	1:42.30		1:49.98		1:51.58	1:56.05	1:42.30
Japan Championship 2019	Final	4	1:49.18		1:55.59		1:55.46	2:02.12	1:49.18
Yono Summer 2019	Final	2	1:54.43		1:58.76		2:03.10	1:58.76	1:54.43
Cube Camp in Kanazawa 2019	Final	2	1:48.32		1:57.04		1:57.32	1:48.32	2:05.49
WCA World Championship 2019	First round	48	2:00.60		2:02.11		2:03.97	2:00.60	2:01.76
Kansai Open 2019	Final	4	1:57.97		2:05.28		2:00.11	2:17.77	1:57.97
Japan Championship 2018	Final	6	2:03.53		2:06.69		2:06.17	2:10.38	2:03.53
Taiwan Championship 2018	Final	7	2:04.04		2:09.54		2:18.03	2:04.04	2:06.54
	First round	10	2:05.93		2:11.44		2:22.10	2:06.30	2:05.93
Kansai Big Cube 2018	Final	3	1:59.41		2:07.44		1:59.41	2:02.87	2:20.05
	First round	6	1:59.31		2:09.74		1:59.31	2:16.67	2:13.23
WCA Asian Championship 2018	First round	33	2:03.05		2:13.45		2:17.75	2:03.05	2:19.55
Cube Camp in Kanazawa 2018	Final	3	2:09.79		2:32.85		2:19.60	3:09.15	2:09.79
Omiya Bigs 2018	Final	7	2:22.58		2:23.15		2:22.58	2:23.00	2:23.86
Kansai Open 2018	Final	5	2:29.01		2:30.43		2:31.32	2:30.95	2:29.01
Japan Open 2017	Final	10	2:36.92		2:39.95		2:38.90	2:36.92	2:44.03
Japan Open 2015	Final	12	3:30.69		3:39.21		3:30.69	3:49.46	3:37.47
East Japan Big Cubes 2015	Final	16	3:38.52		DNF		3:38.52	DNF	4:03.43
Kansai Open 2015	Final	9	3:38.59		4:05.65		4:39.96	3:38.59	3:58.41
7x7x7 Cube
Maru Cube Day Taiwan 2026	Final	5	2:16.57		2:21.10		2:16.57	2:21.97	2:24.76
	First round	7	2:24.97		2:29.56		2:33.68	2:24.97	2:30.03
Japan Championship 2026	Final	3	2:13.75		2:19.82		2:26.29	2:13.75	2:19.41
Taipei Cube Open 2026	Final	10	2:21.77		2:29.13		2:25.12	2:40.50	2:21.77
	First round	8	2:14.36		2:21.65		2:25.94	2:24.66	2:14.36
Tokyo Summer 2026	Final	4	2:22.70		2:23.94		2:23.91	2:25.20	2:22.70
	First round	3	2:17.48		2:20.39		2:19.24	2:24.44	2:17.48
Taiwan Championship 2025	First round	19	2:18.76		2:29.41		2:18.76	2:29.35	2:40.13
Tokai Big Cubes 2025	Final	6	2:28.88		2:32.62		2:28.88	2:38.37	2:30.60
	First round	5	2:18.27		2:23.92		2:18.27	2:30.38	2:23.11
Tokyo Autumn 2025	Final	6	2:22.21		2:25.96		2:29.42	2:22.21	2:26.25
	First round	6	2:12.67		2:33.12		3:02.67	2:24.02	2:12.67
Big and Round Taichung 2025	Final	5	2:33.86		2:34.94		2:36.17	2:33.86	2:34.78
	Second round	7	2:12.34		2:28.34		2:12.34	2:40.68	2:32.00
	First round	7	2:23.93		2:31.33		2:23.93	2:40.56	2:29.51
Rubik's WCA World Championship 2025	Second round	58	2:19.24		2:33.19		2:32.03	2:19.24	2:48.29
	First round	45	2:21.28		2:25.58		2:21.28	2:23.69	2:31.76
Kansai Odd and BLD 2025	Final	4	2:33.02		2:40.40		2:45.47	2:33.02	2:42.72
Tokai Spring 2025	Final	2	2:13.37		2:16.05	NR	2:16.87	2:17.91	2:13.37
	First round	5	2:32.23		2:42.79		2:40.35	2:55.79	2:32.23
Big Time Manila 2025	Final	5	2:11.83	NR	2:26.79	NR	2:33.40	2:35.15	2:11.83
	Second round	4	2:17.22		2:27.97		2:27.82	2:38.87	2:17.22
	First round	6	2:27.70		2:39.36		2:48.28	2:27.70	2:42.10
Taiwan Championship 2024	Final	12	2:39.36		2:39.87		2:39.55	2:40.69	2:39.36
	First round	11	2:22.15	NR	2:30.57		2:25.47	2:44.09	2:22.15
Rubik's WCA Asian Championship 2024	First round	29	2:32.02		2:38.60		2:38.52	2:32.02	2:45.26
Taipei Summer Open 2024	Final	11	2:25.60	NR	2:40.23		2:35.23	2:59.87	2:25.60
	First round	8	2:36.50		2:37.97		2:37.63	2:39.78	2:36.50
Taiwan Championship 2023	First round	16	2:26.03	NR	2:37.60		2:49.42	2:37.36	2:26.03
Rubik's WCA World Championship 2023	First round	40	2:36.36		2:37.70		2:39.80	2:36.36	2:36.93
Ota Blind Summer 2023	Final	2	2:42.50		2:47.38		2:50.20	2:49.44	2:42.50
Singapore Championship 2023	First round	24	2:48.92		3:09.23		3:48.59	2:50.17	2:48.92
Taiwan Championship 2022	First round	13	2:31.57		2:39.77		2:48.04	2:31.57	2:39.69
Taiwan Championship 2019	Final	4	2:39.89		2:45.46		2:55.83	2:40.67	2:39.89
	First round	7	2:49.00		2:58.16		2:50.56	3:14.93	2:49.00
Kansai Big Cubes 2019	Final	3	2:31.17		2:46.52		3:00.03	2:48.37	2:31.17
	First round	1	2:29.31		2:41.01		2:54.03	2:29.31	2:39.70
Japan Championship 2019	Final	5	2:44.89		2:53.83		2:56.91	2:59.70	2:44.89
Ayase Autumn 2019	Final	3	2:52.46		2:56.11		2:54.22	3:01.65	2:52.46
Cube Camp in Kanazawa 2019	Final	2	2:36.58		2:59.75		3:24.76	2:36.58	2:57.90
WCA World Championship 2019	First round	45	2:55.81		3:02.74		2:55.81	3:16.00	2:56.41
Reiwa Anniversary 2019	Final	4	2:53.74		3:08.14		2:53.74	3:32.43	2:58.24
Kansai Open 2019	Final	7	2:49.18		3:04.30		3:09.78	2:49.18	3:13.94
Japan Championship 2018	Final	5	2:54.80		2:58.76		2:55.37	3:06.10	2:54.80
Taiwan Championship 2018	Final	7	3:07.62		3:13.71		3:13.65	3:19.87	3:07.62
	First round	7	3:05.02		3:10.50		3:16.61	3:05.02	3:09.88
Saitama 2018	Final	3	3:06.16		3:11.50		3:11.31	3:06.16	3:17.04
	First round	5	3:13.27		3:17.52		3:15.21	3:13.27	3:24.07
Kansai Big Cube 2018	Final	5	3:03.45		3:09.00		3:11.49	3:03.45	3:12.05
	First round	4	3:05.76		3:07.15		3:06.02	3:05.76	3:09.68
WCA Asian Championship 2018	First round	34	3:27.61		3:35.27		3:27.61	3:27.65	3:50.54
Cube Camp in Kanazawa 2018	Final	3	3:35.35		3:38.86		3:44.01	3:37.23	3:35.35
Omiya Bigs 2018	Final	4	3:37.22		3:42.96		3:45.37	3:46.30	3:37.22
Kansai Open 2018	Final	8	3:48.85		4:02.91		4:21.53	3:58.36	3:48.85
Japan Open 2017	Final	15	4:43.34				4:43.34
Japan Open 2015	Final	10	6:56.83				6:56.83
East Japan Big Cubes 2015	Final	14	5:29.08		5:45.49		5:29.08	5:38.68	6:08.71
Kansai Open 2015	Final	12	8:41.69				8:41.69
3x3x3 Blindfolded
Maru Cube Day Taiwan 2026	Final	2	50.69		1:10.40		1:04.84	59.90	50.69	DNF	1:26.47
Taipei PBQ Open 2026	Final	7	45.73		1:14.61		DNF	45.73	52.50	58.17	1:53.16
	First round	8	41.01		DNF		DNF	DNF	54.02	DNF	41.01
Kansai BLD Summer 2026	Final	7	44.17		DNF		DNF	DNF	DNF	44.17	57.43
	First round	8	48.18		DNF		DNF	DNF	48.18	DNF	DNF
Hiroshima Spring 2026	Final	4	47.72		DNF		58.09	DNF	47.72	1:03.67	DNF
Taiwan Championship 2025	Final	11	49.87		DNF		49.87	59.69	DNF
Rubik's WCA Asian Championship 2024	First round	32	59.37		DNF		1:13.11	59.37	DNF
Taipei Summer Open 2024	Final	6	1:15.18		DNF		1:15.18	DNF	DNF
Kanazawa 2024	Final	14	1:05.38		DNF		DNF	DNF	1:05.38
Ota Blind New Year 2024	Final	10	52.93		DNF		DNF	56.29	52.93
Taiwan Championship 2023	Final	32	DNF		DNF		DNF	DNF	DNF
Tokai Open 2023	Final	6	49.10		DNF		DNF	49.10	DNF
	First round	18	1:30.13		DNF		DNF	DNF	1:30.13
Rubik's WCA World Championship 2023	First round	150	DNF		DNF		DNF	DNF	DNF
Ota Blind Summer 2023	First round	25	1:56.53		DNF		DNF	DNF	1:56.53
Hiroshima Spring 2023	Final	16	DNF		DNF		DNF	DNF	DNF
Ota Blind Summer 2022	Final	22	DNF		DNF		DNF	DNF	DNF
	First round	6	53.26		55.36		53.26	53.70	59.13
Minatomirai 2022	Final	8	1:01.52		DNF		1:09.95	DNF	1:01.52
YRCC Open 2018	Final	8	1:18.77		DNF		DNF	DNF	1:18.77
Suginami Open 2017	Final	6	1:21.27		DNF		DNF	1:21.27	DNF
Cube Camp in Kanazawa 2017	Final	8	DNF		DNF		DNF	DNF	DNF
World Rubik's Cube Championship 2017	Second round	70	1:58.31		DNF		1:58.31	DNF	DNF
	First round	69	1:12.75		DNF		DNF	1:12.75	DNF
Meguro 2017	Final	7	1:20.39		DNF		DNF	DNF	1:20.39
	First round	8	1:22.19		DNF		1:22.19	DNF	1:43.83
Japan Open 2015	Final	7	1:29.91		DNF		DNF	1:29.91	DNF
	First round	11	1:53.28		DNF		1:53.28	DNF	DNF
Cube Camp in Kanazawa 2015	Final	9	DNF		DNF		DNF	DNF	DNF
Kawasaki Summer 2015	Final	10	DNF		DNF		DNF	DNF	DNF
Kansai Open 2015	Final	7	1:20.80		1:33.39		1:27.61	1:51.75	1:20.80
	First round	8	1:32.66		DNF		1:32.66	DNF	1:40.77
Tokyo Pyraminx Open 2015	Final	10	1:45.46		DNF		1:53.34	DNF	1:45.46
Waseda Brain Challenge 2015	First round	14	2:15.25		2:24.02		2:39.53	2:17.27	2:15.25
Tachikawa 3x3 Fest 2014	First round	10	2:20.27		DNF		2:20.27	DNF	3:33.44
UT Open 2014	Final	15	3:19.91		DNF		DNF	3:19.91	DNF
Kawasaki Spring 2014	Final	8	6:34.81		DNF		DNF	DNF	6:34.81
3x3x3 Fewest Moves
Japan FMC Championship 2026	Final	18	25		DNF		28	25	DNF
Taipei PBQ Open 2026	Final	16	24		DNF		DNF	DNF	24
FMC World 2026	Final	43	19		23.00		19	19	31
Hiroshima Spring 2026	Final	1	24				24
Tokyo FMC Spring 2026	Final	25	23		DNF		26	23	DNF
	First round	29	25		38.33		61	25	29
Tokyo FMC Winter 2026	Final	16	23		DNF		DNF	23	23
	First round	15	21		32.33		26	21	50
Taiwan Championship 2025	Final	1	22				22
Otsu FMC Winter 2025	Final	4	22		24.00		22	23	27
	First round	14	24		33.67		28	49	24
FMC Asia 2025	Final	171	24		DNF		24	24	DNF
Rubik's WCA World Championship 2025	Final	49	28		DNF		28	DNF	DNF
Tokyo FMC Spring 2025	Final	9	23		23.33		24	23	23
	First round	3	24		24.33		24	24	25
Tokyo Open FMC Winter 2025	Final	19	22		DNF		DNF	22	DNF
Taiwan Championship 2024	Final	2	25				25
Rubik's WCA Asian Championship 2024	Final	29	23		DNF		27	DNF	23
Korean FMC Championship 2024	Final	22	DNF		DNF		DNF	DNF	DNF
	First round	5	25		27.00		27	25	29
Taiwan Championship 2023	Final	4	30				30
Ayase FMC 2023	Final	25	30		DNF		30	DNF	DNF
Rubik's WCA World Championship 2023	Final	97	25		DNF		25	DNF	25
Singapore Championship 2023	Final	15	24		DNF		29	DNF	24
Taiwan Championship 2022	Final	1	28				28
Taiwan Championship 2019	Final	2	24		27.33		27	31	24
FMC Asia 2019	Final	78	23		DNF		23	27	DNF
Japan Championship 2019	Final	1	26		27.33		29	27	26
Ayase Autumn 2019	Final	3	27		29.00		27	29	31
Cube Camp in Kanazawa 2019	Final	2	28		30.67		28	36	28
WCA World Championship 2019	Final	111	31		DNF		31	31	DNF
Kansai Open 2019	Final	4	32				32
Please Be Quiet Tokyo 2019	Final	1	25		28.33		25	30	30
Japan Championship 2018	Final	23	DNF				DNF
Taiwan Championship 2018	Final	1	26		31.33		26	33	35
FMC Asia 2018	Final	11	27		28.00		27	30	27
WCA Asian Championship 2018	Final	40	34		DNF		34	37	DNF
Cube Camp in Kanazawa 2018	Final	2	30		30.67		30	30	32
Kansai Open 2018	Final	4	35				35
FMC Asia 2017	Final	100	32		DNF		DNF	32	DNF
Cube Camp in Kanazawa 2017	Final	10	26		DNF		30	DNF	26
World Rubik's Cube Championship 2017	Final	16	29		30.00		30	29	31
Tachikawa FMC 2017	Final	9	33		DNF		35	DNF	33
Cube Camp in Kanazawa 2015	Final	9	34		44.00		46	34	52
Kawasaki Summer 2015	Final	5	53				53
Waseda Brain Challenge 2015	Final	6	58				58
3x3x3 One-Handed
Hiroshima Spring 2026	Final	13	17.66		20.34		23.36	17.66	34.88	17.73	19.92
Katano Spring 2026	First round	34	14.77		20.67		14.77	16.87	33.80	19.98	25.15
Tokai Summer 2025	Final	20	14.90		19.01		14.90	19.48	19.60	17.94	30.48
Tokyo Summer 2025	Final	17	16.05		17.71		18.23	16.05	18.32	16.58	29.05
	First round	15	12.59		16.60		16.20	18.87	12.59	17.51	16.09
Taiwan Championship 2024	First round	14	15.05		16.18		15.05	17.84	20.43	15.41	15.29
Rubik's WCA Asian Championship 2024	First round	127	18.35		20.09		18.35	22.19	18.64	20.01	21.62
Taipei Summer Open 2024	First round	54	16.72		24.22		23.33	27.35	29.42	16.72	21.99
Taiwan Championship 2023	First round	20	15.66		17.26		22.34	16.87	17.85	15.66	17.07
Otsu Biwako Autumn 2023	First round	12	14.06		17.75		16.63	25.79	14.06	20.19	16.44
Ayase Summer 2023	First round	15	16.11		19.49		19.63	17.94	24.60	20.90	16.11
Singapore Championship 2023	First round	36	14.09		19.81		19.56	22.94	16.93	23.68	14.09
Taiwan Championship 2022	First round	27	17.14		20.23		18.65	17.14	31.81	23.96	18.08
Minatomirai 2022	Final	17	18.85		20.24		20.11	19.21	21.41	21.81	18.85
Taiwan Championship 2019	Final	10	16.03		18.44		16.03	22.20	16.81	17.51	20.99
	Second round	10	14.86		16.98		14.86	19.27	18.77	16.21	15.96
	First round	14	16.55		18.93		19.40	21.19	16.55	19.09	18.30
Kyoto Open 2019	Final	7	17.02		21.61		24.22	18.81	17.02	24.23	21.80
Yono Summer 2019	Final	10	17.57		20.70		19.59	17.57	20.72	21.78	21.85
Cube Camp in Kanazawa 2019	Final	6	18.12		20.72		18.12	19.87	22.02	20.27	23.83
WCA World Championship 2019	First round	217	20.84		22.95		23.87	20.93	24.05	26.20	20.84
Tokai Open 2019	Final	10	18.80		22.08		24.37	20.45	22.65	23.13	18.80
Kansai Open 2019	First round	13	20.96		22.01		20.96	31.56	21.06	21.85	23.13
Ayase 2019	Final	10	19.05		22.35		23.41	22.38	19.05	25.76	21.27
	First round	12	17.05		21.33		22.77	17.05	20.63	20.60	26.42
Japan Championship 2018	First round	28	17.14		23.93		22.18	24.18	28.10	25.42	17.14
Taiwan Championship 2018	Second round	18	19.21		22.78		27.11	19.21	21.31	27.62	19.91
	First round	16	16.25		20.10		35.59	20.58	19.76	16.25	19.97
Cube Camp in Kanazawa 2018	Final	7	19.25		21.29		22.66	19.25	22.88	19.56	21.64
Yokohama 2017	Final	10	21.65		22.71		22.71	32.12	22.38	21.65	23.03
Cube Camp in Kanazawa 2017	Final	10	21.18		27.96		24.44	43.61	25.58	21.18	33.85
World Rubik's Cube Championship 2017	First round	392	21.14		31.73		23.61	44.89	42.37	21.14	29.21
Japan Open 2015	First round	17	23.25		29.95		30.08	42.71	23.25	31.58	28.18
Japan Contest Spring 2015	First round	12	23.53		27.76		33.08	24.58	23.53	29.75	28.96
Kansai Open 2015	Final	18	32.19		38.23		32.19	50.21	36.81	39.72	38.15
Tachikawa 3x3 Fest 2014	First round	12	25.05		30.36		30.69	31.83	25.05	28.55	36.55
Japan Contest Autumn 2014	First round	17	36.80		43.00		55.47	47.09	36.80	41.93	39.97
Clock
Tokyo Summer 2026	First round	19	8.01		11.25		13.84	8.01	9.46	10.44	34.28
Tokyo Autumn 2025	First round	16	8.33		8.93		8.33	DNF	8.99	8.58	9.21
Big Time Manila 2025	Final	7	7.13		8.27		51.17	7.13	8.19	7.88	8.74
Taipei Summer Open 2024	First round	14	8.11		8.63		8.91	8.38	9.24	8.61	8.11
Ota Blind New Year 2024	Final	19	7.21		14.73		7.34	29.14	7.71	DNF	7.21
Taiwan Championship 2023	Final	6	7.93		8.34		8.00	7.93	8.11	8.91	DNF
	First round	12	7.66		9.04		9.53	7.66	DNF	9.19	8.40
Tokai Open 2023	Final	8	6.46		9.64		6.46	7.04	8.23	DNF	13.66
	First round	20	8.33		13.50		DNF	22.15	9.27	8.33	9.08
Taiwan Championship 2022	First round	19	9.92		12.43		11.03	14.38	11.89	DNF	9.92
Taiwan Championship 2019	Final	11	9.51		12.03		10.28	13.43	12.39	15.58	9.51
	First round	9	8.31		10.12		9.51	DNF	10.68	10.16	8.31
Japan Championship 2019	Final	5	9.63		11.06		10.82	22.28	11.93	10.43	9.63
Kansai Open 2018	Final	3	11.82		13.10		12.35	DNF	13.26	11.82	13.70
Megaminx
Maru Cube Day Taiwan 2026	Final	8	47.62		54.39		54.00	57.03	54.82	47.62	54.34
	First round	11	43.58		53.46		53.75	54.68	1:12.99	43.58	51.95
Japan Championship 2026	First round	16	47.68		53.45		52.19	54.60	47.68	53.56	DNF
Taipei Cube Open 2026	Final	12	50.91		1:00.77		1:09.51	1:00.73	1:00.84	50.91	1:00.75
	First round	9	44.68		48.89		46.67	44.68	49.51	54.67	50.49
Taiwan Championship 2025	First round	24	51.21		56.41		1:05.72	54.33	1:02.09	51.21	52.82
Kansai Mega Day 2025	Final	9	47.90		49.08		48.49	54.71	47.90	48.14	50.60
	Second round	6	45.25		46.67		48.47	46.07	48.97	45.47	45.25
	First round	8	42.57		47.70		50.82	53.45	45.32	42.57	46.95
Big and Round Taichung 2025	Final	6	50.08		54.37		56.97	56.81	53.63	50.08	52.66
	First round	5	48.92		50.27		48.92	52.74	48.99	49.09	55.67
Rubik's WCA World Championship 2025	First round	200	47.55		54.05		54.86	54.40	1:06.12	47.55	52.90
Ota Spring 2025	Final	8	52.55		54.99		1:01.87	55.67	54.30	52.55	55.00
	First round	8	46.08		50.75		51.66	47.80	55.23	52.79	46.08
Caviteminx 2025	Final	8	45.63		51.38		55.69	52.25	46.21	45.63	1:01.56
	Second round	5	44.11		49.48		54.12	44.11	55.08	46.20	48.11
	First round	8	43.32		51.11		49.54	54.08	51.60	52.19	43.32
Taiwan Championship 2024	First round	19	46.63		56.83		46.63	56.98	1:10.46	59.05	54.46
Rubik's WCA Asian Championship 2024	First round	37	49.07		49.67		49.16	50.40	53.56	49.07	49.45
Taipei Summer Open 2024	Final	11	47.82		51.29		51.13	50.10	47.82	52.65	57.05
	First round	10	44.58		48.82		44.58	48.92	48.82	1:02.17	48.73
Hiroshima Winter 2024	Final	6	44.35		50.57		44.39	59.80	55.18	52.13	44.35
	First round	6	44.07		48.80		50.98	55.33	48.91	44.07	46.51
Taiwan Championship 2023	First round	19	48.04		54.22		1:02.04	1:02.75	48.95	51.68	48.04
Rubik's WCA World Championship 2023	First round	52	48.81		49.97		56.44	49.02	50.28	50.61	48.81
Ayase Summer 2023	Final	3	43.61		50.07		49.74	43.61	55.53	54.65	45.82
	First round	5	48.71		53.55		51.66	51.48	58.15	57.51	48.71
Hiroshima Spring 2023	Final	3	49.67		52.74		49.67	50.99	57.31	58.62	49.92
Singapore Championship 2023	First round	16	44.13		53.10		57.75	44.13	53.28	56.44	49.58
Taiwan Championship 2022	First round	13	51.11		55.50		54.13	1:03.20	51.11	58.09	54.27
Yoga Summer B 2022	Final	1	46.59		50.49		52.57	50.20	57.29	46.59	48.71
Taiwan Championship 2019	Final	5	52.46		56.47		1:05.21	58.18	54.36	56.88	52.46
	First round	9	57.59		1:00.47		1:02.49	59.87	59.04	57.59	1:03.03
Kansai Big Cubes 2019	Final	5	59.28		1:06.56		1:09.32	1:03.03	1:07.33	59.28	1:09.64
Ayase Autumn 2019	Final	4	58.95		1:04.19		1:07.18	1:02.95	58.95	1:21.17	1:02.43
Yono Summer 2019	Final	3	58.58		1:00.39		1:01.39	59.27	58.58	1:00.52	1:06.07
Cube Camp in Kanazawa 2019	Final	4	58.05		1:03.02		1:03.13	1:00.88	1:05.04	58.05	1:18.31
WCA World Championship 2019	First round	74	51.82		1:04.40		51.82	1:10.02	1:00.49	1:14.02	1:02.69
Kansai Open 2019	Final	2	54.24		58.62		1:02.89	55.19	54.24	1:10.57	57.79
Japan Championship 2018	Final	7	52.97		56.20		52.97	56.67	58.05	57.28	54.65
	First round	8	55.04		1:02.60		1:02.68	55.04	1:05.72	1:03.11	1:02.00
Taiwan Championship 2018	Final	7	50.41		59.74		1:02.12	57.15	50.41	59.94	1:06.44
	First round	6	51.71		57.78		56.47	59.47	51.71	57.41	1:08.99
Saitama 2018	Final	4	49.82		57.82		1:01.28	1:03.20	59.13	49.82	53.05
	First round	4	49.68		56.24		58.89	1:04.97	52.60	57.23	49.68
Kansai Big Cube 2018	Final	4	54.39		57.30		1:09.61	57.97	54.39	55.31	58.63
Tokyo Pyraminx Returns 2018	Final	3	55.28		59.74		1:06.26	59.59	56.26	1:03.37	55.28
	First round	4	55.81		58.37		58.31	58.96	1:05.80	55.81	57.84
WCA Asian Championship 2018	First round	31	1:00.59		1:03.99		1:12.04	1:00.59	1:02.36	1:02.45	1:07.16
Cube Camp in Kanazawa 2018	Final	5	1:01.08		1:08.99		1:01.08	1:10.58	1:09.32	1:07.07	1:10.99
Kansai Open 2018	Final	3	1:01.57		1:04.30		1:01.57	1:02.16	1:10.20	1:04.33	1:06.42
TMU Open 2018	Final	4	1:00.88		1:03.47		1:01.30	1:03.91	1:00.88	1:08.32	1:05.21
Japan Open 2017	Final	10	1:08.02		1:12.59		1:16.27	1:12.76	1:08.02	1:14.84	1:10.17
Suginami Open 2017	Final	8	1:10.25		1:15.48		1:10.25	1:29.93	1:16.25	1:19.06	1:11.12
	First round	7	1:08.84		1:14.69		1:23.81	1:14.98	1:18.78	1:08.84	1:10.31
Cube Camp in Kanazawa 2017	Final	8	1:14.43		1:21.17		1:22.65	1:14.43	1:15.70	1:25.17	1:36.60
Pyraminx
Tokyo Summer 2025	Final	19	5.12		8.00		6.45	5.12	7.47	10.08	DNF
	First round	19	5.40		6.39		6.55	6.93	8.56	5.40	5.70
Otsu Biwako Autumn 2023	Final	5	2.95		4.18		12.24	2.95	3.73	4.49	4.33
Tokai Open 2023	Final	9	4.98		5.57		5.79	5.85	4.98	5.06	10.70
	First round	18	3.09		7.10		6.30	9.42	3.09	7.74	7.25
Rubik's WCA World Championship 2023	First round	264	5.22		6.95		5.22	14.49	5.51	7.78	7.56
Hiroshima Spring 2023	Final	10	4.05		6.96		14.86	7.05	4.05	6.68	7.16
	First round	4	3.03		5.06		4.23	5.42	5.54	5.76	3.03
Minatomirai 2022	Final	18	4.06		8.96		7.88	4.06	6.12	12.89	DNF
Taiwan Championship 2019	Second round	19	4.46		6.66		4.78	8.04	4.46	7.16	19.06
	First round	16	3.17		5.92		5.95	3.17	4.99	9.92	6.82
Japan Championship 2019	Final	8	4.32		5.15		5.36	4.32	5.51	8.33	4.57
	First round	7	4.56		5.80		4.56	4.98	5.18	13.34	7.24
Ayase Autumn 2019	Final	5	3.67		4.47		3.67	4.61	4.65	4.53	4.27
	First round	8	3.06		5.96		7.32	4.94	6.20	3.06	6.75
Tokyo Pyraminx Returns 2018	Final	11	3.77		9.66		10.84	8.52	14.98	9.61	3.77
	Second round	5	3.80		5.90		5.24	3.80	7.68	6.13	6.33
	First round	10	5.41		7.27		5.41	7.87	6.89	7.38	7.55
Cube Camp in Kanazawa 2018	Final	6	5.47		6.99		6.72	11.47	7.04	5.47	7.20
World Rubik's Cube Championship 2017	First round	162	6.50		7.04		6.50	7.27	8.35	6.76	7.08
Japan Open 2015	First round	17	6.02		9.73		11.11	9.86	8.30	6.02	11.03
Cube Camp in Kanazawa 2015	Final	8	4.21		8.68		22.94	9.41	8.13	8.50	4.21
Kansai Open 2015	First round	13	8.13		11.05		14.00	12.35	8.13	9.40	11.41
Tokyo Pyraminx Open 2015	Second round	22	8.63		11.66		10.75	12.21	8.63	13.77	12.03
	First round	26	9.00		11.31		10.21	13.33	9.00	19.61	10.40
Skewb
Caviteminx 2025	Final	13	3.64		6.70		5.21	7.38	7.52	7.73	3.64
	First round	12	5.03		6.88		5.05	8.76	6.82	11.34	5.03
Rubik's WCA World Championship 2023	First round	249	2.89		7.73		5.68	2.89	8.94	DNF	8.57
Hiroshima Spring 2023	Final	9	4.97		6.88		7.21	8.19	4.97	5.25	9.13
Taiwan Championship 2019	Second round	13	5.18		6.76		8.15	5.18	6.11	6.64	7.53
	First round	17	4.07		6.86		9.17	13.77	4.07	5.08	6.32
Japan Championship 2018	Final	8	4.97		7.47		7.37	17.00	6.93	8.10	4.97
	First round	4	4.30		5.07		7.41	4.30	4.66	6.23	4.31
Taiwan Championship 2018	First round	13	6.17		6.72		6.17	7.78	6.96	6.80	6.40
Saitama 2018	Final	7	3.17		6.58		3.17	4.30	5.89	9.55	13.92
	Second round	6	4.78		6.01		4.78	8.37	6.48	6.31	5.24
	First round	3	4.10		4.80		8.37	4.81	4.65	4.93	4.10
Kansai Open 2018	Final	4	5.76		7.45		7.98	6.95	9.53	7.41	5.76
TMU Open 2018	Final	1	4.71		6.37		6.19	4.71	7.60	5.33	7.76
Japan Open 2017	Final	9	5.05		6.48		6.38	9.28	5.06	5.05	8.00
Cube Camp in Kanazawa 2017	Final	5	5.38		7.43		8.73	7.77	6.61	5.38	7.90
World Rubik's Cube Championship 2017	First round	118	3.67		7.01		6.58	3.67	7.24	7.20	9.85
Tohoku Open 2017	Final	3	6.15		6.75		8.33	6.74	6.75	6.77	6.15
Japan Open 2015	Final	4	4.19		6.80		5.81	6.44	4.19	8.15	9.71
Cube Camp in Kanazawa 2015	Final	5	5.77		7.63		8.27	6.33	5.77	9.66	8.28
Square-1
Otsu Biwako Autumn 2023	Final	13	13.25		18.35		18.55	15.19	21.42	13.25	21.31
Japan Championship 2018	First round	15	20.74		26.99		25.29	27.73	27.96	20.74	DNF
Taiwan Championship 2018	First round	15	20.49		23.60		25.86	20.49	24.07	28.54	20.86
Saitama 2018	Second round	13	16.93		25.13		23.71	16.93	17.29	34.39	1:00.06
	First round	14	18.12		25.59		18.99	24.44	33.34	18.12	36.91
Cube Camp in Kanazawa 2017	Final	9	29.47		33.64		37.94	32.67	34.15	34.10	29.47
Cube Camp in Kanazawa 2015	Final	11	32.44		42.38		43.18	36.34	49.13	47.61	32.44
4x4x4 Blindfolded
Taipei PBQ Open 2026	Final	8	DNF		DNF		DNF	DNF	DNF
Kansai BLD Summer 2026	First round	10	8:27.91		DNF		8:27.91	8:57.46	DNF
Taiwan Championship 2025	Final	6	9:02.02		DNF		DNF	DNF	9:02.02
Taiwan Championship 2023	Final	10	DNF		DNF		DNF	DNF	DNF
Please Be Quiet Tokyo 2019	Final	6	15:37.00		DNF		15:37.00	DNF	DNF
Cube Camp in Kanazawa 2017	Final	2	11:32.00		DNF		11:32.00	DNF	DNF
Meguro 2017	Final	4	13:06.00		DNF		DNF	13:06.00	DNF
5x5x5 Blindfolded
Taipei PBQ Open 2026	Final	4	DNF		DNF		DNF	DNF	DNF
Kansai BLD Summer 2026	First round	9	DNF		DNF		DNF	DNF	DNF
Taiwan Championship 2025	Final	9	DNF		DNF		DNF	DNF	DNF
Rubik's WCA Asian Championship 2024	Final	15	DNF		DNF		DNF	DNF	DNS
Ota Blind New Year 2024	Final	11	DNF		DNF		DNF	DNF	DNF
Japan Open 2017	Final	7	31:02.00		DNF		31:02.00	DNS	DNS
Cube Camp in Kanazawa 2017	Final	3	DNF		DNF		DNF	DNF	DNF
Meguro 2017	Final	1	DNF		DNF		DNF	DNF	DNS
3x3x3 Multi-Blind
Hiroshima Spring 2026	Final	5	10/13 57:22				10/13 57:22
Taiwan Championship 2025	Final	5	9/13 59:36				9/13 59:36
Tokai Big Cubes 2025	Final	8	8/13 56:43				8/13 56:43
Ota Blind New Year 2024	Final	16	10/16 1:00:00				10/16 1:00:00
Taiwan Championship 2023	Final	7	8/11 49:47				8/11 49:47
Please Be Quiet Tokyo 2019	Final	8	2/3 23:48				2/3 23:48
Cube Camp in Kanazawa 2017	Final	9	4/8 1:00:00				4/8 1:00:00
Meguro 2017	Final	6	3/5 45:23				3/5 45:23	DNS	DNS
Waseda Brain Challenge 2015	Final	11	DNF				DNF	DNF
3x3x3 With Feet
Cube Camp in Kanazawa 2017	Final	4	2:07.53		2:27.97		2:07.53	2:39.88	2:36.50

History of National Records

Single	Average	Competition	Round	Solves
6x6x6 Cube
1:26.46	1:35.30	Ota Spring 2025	First round	1:26.46	1:50.40	1:29.05
	1:36.02	Big Time Manila 2025	Second round	1:36.95	1:37.74	1:33.38
1:32.95		Rubik's WCA Asian Championship 2024	First round
	1:41.76	Rubik's WCA World Championship 2023	First round	1:42.71	1:40.74	1:41.84
1:34.14		Singapore Championship 2023	First round
	1:46.17	Ayase 2020	Final	1:50.30	1:43.92	1:44.30
7x7x7 Cube
	2:16.05	Tokai Spring 2025	Final	2:16.87	2:17.91	2:13.37
2:11.83	2:26.79	Big Time Manila 2025	Final	2:33.40	2:35.15	2:11.83
2:22.15		Taiwan Championship 2024	First round
2:25.60		Taipei Summer Open 2024	Final
2:26.03		Taiwan Championship 2023	First round

National Championship Podiums

Event	Place	Single	Average	Solves
Japan Championship 2026
7x7x7 Cube	2	2:13.75	2:19.82	2:26.29	2:13.75	2:19.41
Japan Championship 2019
3x3x3 Fewest Moves	1	26	27.33	29	27	26
Japan Championship 2018
7x7x7 Cube	3	2:54.80	2:58.76	2:55.37	3:06.10	2:54.80