Yu Sajima (佐島優)

Region	WCA ID	Gender	Competitions	Completed Solves
Japan	2008SAJI01	Male	73	2909

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	29	630	2075	6.97	8.46	1557	495	25
2x2x2 Cube	64	2455	9896	2.41	3.33	4402	1109	38
4x4x4 Cube	3	77	249	24.97	28.92	223	71	4
5x5x5 Cube	4	76	219	48.58	57.98	393	132	8
6x6x6 Cube	5	118	346	1:40.96	1:50.33	384	131	5
7x7x7 Cube	4	107	310	2:34.92	2:39.52	245	93	3
3x3x3 Blindfolded	103	838	2510	1:46.56
3x3x3 Fewest Moves	42	281	1225	30	35.33	1084	255	37
3x3x3 One-Handed	34	965	2913	14.05	17.57	2849	1003	36
Clock	15	212	1055	6.16	7.53	1027	213	14
Megaminx	40	493	1792	57.83	1:05.51	1803	488	41
Pyraminx	115	3683	13701	5.30	6.00	5401	1564	65
Skewb	118	5083	19585	7.44	11.17	19145	5081	123
Square-1	96	2072	9290	30.88	39.96	8847	2001	100

Medal Collection

Gold	Silver	Bronze
46	58	57

Record Collection

WR	CR	NR
3		2

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
Kanazawa Challenge Spring AM 2023	Final	1	7.30		9.03		7.30	8.26	9.64	9.18	13.93
Kanazawa Open 2020	Final	2	7.81		9.03		8.67	10.40	7.81	8.53	9.90
	First round	3	8.05		10.03		10.39	11.23	9.41	10.28	8.05
Japan Championship 2019	Second round	19	9.20		9.94		11.86	10.01	10.42	9.39	9.20
	First round	6	8.22		9.35		8.22	17.26	9.59	10.14	8.33
Kyoto Open 2019	Final	5	8.26		9.94		8.28	11.05	8.26	26.35	10.49
	Second round	7	8.33		10.46		8.33	10.89	11.33	9.16	11.61
	First round	3	7.76		9.58		13.56	7.76	9.37	11.04	8.34
Tohoku 2019	Final	1	9.04		9.72		10.71	9.16	9.04	10.43	9.58
	Second round	1	7.00		8.46		7.81	8.97	8.61	9.00	7.00
	First round	1	7.34		9.32		7.34	9.29	8.57	10.11	DNF
Cube Camp in Kanazawa 2019	Final	3	7.97		8.75		DNF	7.97	9.26	8.61	8.39
	Second round	3	7.82		9.59		9.37	9.01	10.38	13.71	7.82
	First round	5	8.07		9.57		10.57	8.13	12.34	10.01	8.07
Nishinomiya Open 2019	Final	4	8.36		9.86		8.40	9.63	11.54	8.36	12.60
	First round	4	8.98		9.75		10.40	9.71	9.14	11.04	8.98
WCA World Championship 2019	Second round	82	8.43		9.11		9.38	8.43	8.66	12.50	9.30
	First round	102	8.51		9.32		9.22	8.51	10.00	8.74	11.73
Kansai Open 2019	Final	9	9.19		10.11		11.49	10.25	10.39	9.19	9.68
	Second round	5	8.46		9.03		8.46	9.81	11.71	8.75	8.52
	First round	5	8.52		9.20		10.62	8.71	9.22	8.52	9.68
Japan Championship 2018	Final	8	8.32		10.05		9.24	8.32	9.80	12.21	11.11
	Second round	7	8.63		9.08		10.23	9.11	8.63	9.37	8.77
	First round	6	8.63		9.71		10.03	9.07	8.63	10.02	10.36
WCA Asian Championship 2018	Second round	60	8.44		10.35		11.05	9.45	10.54	11.15	8.44
	First round	24	8.60		9.03		9.00	9.07	10.70	8.60	9.02
Cube Camp in Kanazawa 2018	Final	2	7.88		8.89		7.88	9.47	9.37	9.17	8.14
	Second round	5	9.15		10.75		9.15	10.59	11.98	10.27	11.39
	First round	3	8.88		9.82		9.19	8.88	10.58	12.61	9.68
Kansai Open 2018	Final	3	8.77		9.34		8.84	9.74	8.77	9.44	10.44
	Second round	5	7.31		9.75		9.60	9.82	9.84	7.31	10.79
	First round	9	8.55		10.74		11.93	8.55	10.42	11.16	10.65
Japan Open 2017	Final	9	8.48		9.79		8.48	10.83	8.55	9.99	11.79
	Second round	7	8.66		9.16		9.25	10.50	8.66	8.93	9.31
	First round	7	8.84		9.66		9.66	10.19	8.84	13.94	9.14
Cube Camp in Kanazawa 2017	Final	5	8.66		9.68		9.10	8.66	9.32	12.10	10.62
	Second round	2	6.97		9.46		8.63	10.07	6.97	13.07	9.69
	First round	1	8.03		9.15		9.12	9.87	8.03	9.94	8.47
World Rubik's Cube Championship 2017	Semi Final	79	9.67		12.77		18.84	12.65	11.71	13.94	9.67
	Second round	22	8.23		8.47		8.26	8.23	11.85	8.29	8.86
	First round	72	8.54		9.55		9.37	9.86	9.41	8.54	11.73
Tohoku Open 2017	Final	5	9.07		10.57		13.28	9.62	9.07	11.50	10.58
	Second round	1	8.09		9.23		8.09	9.94	9.28	10.54	8.47
	First round	4	9.12		10.67		10.42	11.30	9.12	10.29	11.29
Kyushu Open 2016	Final	3	8.06		10.42		9.88	11.43	9.95	12.57	8.06
	Second round	3	8.15		10.14		11.15	21.17	9.43	8.15	9.85
	First round	3	9.00		10.05		9.92	11.68	10.40	9.00	9.82
Japan Open 2016	Final	9	9.10		10.76		10.56	12.19	10.38	9.10	11.35
	Second round	7	8.56		10.45		9.96	8.56	10.38	12.00	11.01
	First round	2	8.58		9.25		9.26	8.58	9.41	9.84	9.07
Cube Camp in Kanazawa 2016	Final	1	8.55		10.46		9.30	13.05	10.18	11.91	8.55
	Second round	3	8.47		10.67		12.08	8.47	11.43	10.02	10.56
	First round	2	9.03		9.83		13.53	9.03	10.58	9.77	9.13
Cherry Blossom Viewing 2016	Final	1	7.84		8.99		8.43	8.40	7.84	10.15	11.55
	First round	1	9.02		10.21		10.86	9.02	9.68	10.08	12.00
Japan Open 2015	Final	4	8.08		9.92		9.53	8.84	8.08	48.56	11.38
	Second round	3	8.93		9.80		9.86	8.93	9.25	10.30	10.68
	First round	8	9.30		11.47		15.09	9.61	DNF	9.30	9.71
Cube Camp in Kanazawa 2015	Final	3	9.15		10.66		11.90	9.88	10.81	11.28	9.15
	Second round	2	10.16		10.48		10.34	10.46	10.16	10.63	10.93
	First round	3	9.31		10.60		10.97	9.31	11.65	11.38	9.46
Kansai Open 2015	Final	7	8.58		10.83		8.58	9.08	12.71	DNF	10.69
	Second round	7	8.43		10.77		12.15	11.65	8.43	8.52	13.55
	First round	1	8.58		9.74		31.40	9.00	11.11	8.58	9.11
All is Well 2015	Final	4	8.64		10.39		9.73	12.03	8.64	13.79	9.41
	Second round	2	8.50		9.10		8.50	8.95	8.59	9.76	10.38
	First round	2	8.63		9.60		8.63	9.08	10.50	12.59	9.21
UT Open 2014	Final	1	8.59		9.26		8.59	9.11	9.02	9.66	13.86
	Second round	2	8.44		9.65		9.43	9.41	10.11	10.30	8.44
	First round	2	8.19		10.18		11.46	9.75	8.19	18.41	9.34
Asian Championship 2014	Final	8	9.68		10.98		11.96	11.69	9.68	11.44	9.80
	Second round	9	9.58		10.36		9.78	9.58	11.34	9.96	11.38
	First round	20	9.30		11.91		9.50	14.66	11.56	9.30	DNF
Japan Contest Autumn 2014	Final	1	7.94		10.15		9.58	11.52	7.94	10.72	10.15
	Second round	2	8.36		10.00		8.36	12.96	10.52	10.43	9.05
	First round	2	9.59		10.90		DNF	9.59	11.93	10.86	9.90
Japan Contest Spring 2014	Final	2	8.31		10.44		11.71	8.93	10.69	8.31	DNF
	Second round	1	9.27		10.27		11.52	14.78	9.77	9.27	9.53
	First round	2	8.84		10.24		10.78	10.25	12.13	9.69	8.84
Kansai Open 2014	Final	3	9.69		10.81		12.75	10.16	12.05	9.69	10.22
	Second round	1	9.27		10.01		10.55	9.59	12.16	9.27	9.88
	First round	3	9.15		10.38		9.84	11.03	10.28	9.15	11.44
Cube Camp in Kanazawa 2013	Final	2	9.69		10.69		10.80	11.13	9.69	10.31	10.97
	Second round	2	9.53		10.24		9.53	9.96	13.47	10.08	10.68
	First round	1	9.55		10.51		11.33	11.86	10.61	9.55	9.58
Tachikawa 3x3 Fest 2013	Final	6	10.44		12.28		10.44	14.24	10.63	15.97	11.96
	Second round	3	9.83		10.61		9.93	50.81	9.83	10.69	11.22
	First round	5	10.44		11.64		13.21	10.44	12.31	11.90	10.72
World Rubik's Cube Championship 2013	Semi Final	25	9.59		10.25		10.17	11.51	9.59	10.31	10.27
	Second round	54	9.56		11.55		11.19	14.54	11.79	9.56	11.68
	First round	44	10.09		11.31		16.16	11.11	10.09	12.10	10.71
Lake-Biwa Open 2013	Final	5	9.11		11.39		13.66	13.27	9.11	10.80	10.11
	First round	1	9.02		10.33		9.02	11.19	9.69	10.41	10.88
Japan Open 2013	Final	1	8.03		8.96		8.03	8.44	9.18	11.08	9.27
	Second round	1	9.65		10.77		13.02	10.83	11.18	10.31	9.65
	First round	1	9.88		10.62		11.31	9.88	11.72	10.55	10.00
Kawasaki Open 2013	Final	2	7.68		10.19		7.68	9.72	DNF	10.65	10.21
Japan Contest Spring 2013	Final	2	8.72		9.10		9.44	9.05	8.80	8.72	DNF
	Second round	3	9.18		9.70		10.44	9.75	9.18	9.66	9.69
	First round	6	10.44		11.45		DNF	12.52	11.21	10.44	10.63
Kansai Open 2013	Final	4	8.81		11.04		9.16	DNF	14.34	9.61	8.81
	Second round	3	7.72		9.76		9.72	7.72	10.38	11.16	9.18
	First round	2	10.93		11.02		11.00	11.03	14.94	10.93	11.03
Rabbit And Turtle 2013	Final	3	9.22		10.95		9.22	10.11	11.77	10.96	12.61
	First round	2	8.78		10.30		8.78	9.91	13.56	10.34	10.66
Hokuriku Eve Open 2012	Final	2	9.44		10.14		10.88	9.69	12.59	9.44	9.86
	First round	1	9.80		10.98		10.77	9.80	12.58	11.50	10.68
Kanto Winter 2012	Final	2	8.84		10.10		10.27	8.84	10.72	12.93	9.30
	First round	1	8.93		9.82		9.47	10.44	13.69	9.55	8.93
UT Open 2012	Final	1	8.13		9.80		11.86	9.15	9.94	8.13	10.31
	Second round	5	10.40		10.98		12.40	10.40	11.11	11.38	10.44
	First round	2	8.96		11.07		11.55	8.96	10.94	11.61	10.72
Asian Championship 2012	Semi Final	13	10.00		11.21		11.68	10.00	12.19	11.86	10.09
	Second round	9	7.47		10.87		9.89	14.85	7.47	9.89	12.83
	First round	13	10.61		11.77		11.26	14.12	10.61	10.86	13.18
Japan Open 2012	Final	4	9.08		10.19		9.43	11.06	12.46	10.09	9.08
	Second round	3	9.06		10.01		10.46	9.06	10.44	10.46	9.13
	First round	5	9.27		10.71		14.25	9.50	9.27	12.55	10.08
Cube Camp in Kanazawa 2012	Final	4	9.08		10.44		11.56	9.80	DNF	9.96	9.08
	Second round	3	9.27		10.40		10.58	10.09	10.53	9.27	12.69
	First round	4	10.03		10.59		11.22	10.13	10.41	13.16	10.03
Kanto Open 2012	Final	2	9.63		10.13		11.36	9.77	9.63	10.16	10.46
	Second round	1	7.53		9.02		7.53	14.02	9.46	8.69	8.90
	First round	2	9.56		10.34		10.13	10.06	11.19	10.84	9.56
Kansai Star Festival 2012	Final	3	8.86		12.16		8.86	18.78	12.96	10.15	13.36
	Second round	1	8.77		9.57		9.81	9.31	9.59	10.83	8.77
	First round	2	9.94		10.61		10.78	9.94	10.65	10.41	11.03
Kawasaki Open 2012	Final	4	8.19		10.31		10.41	11.47	8.19	11.53	9.06
	Second round	5	8.93		11.85		11.65	8.93	18.83	10.63	13.28
	First round	2	8.80		10.16		9.25	13.43	8.80	10.93	10.30
Rabbit and Turtle 2012	Final	2	7.68		9.38		8.59	10.02	12.00	7.68	9.53
	Second round	3	8.19		9.76		9.90	13.36	8.19	10.91	8.46
	First round	5	10.13		11.04		11.55	10.56	10.13	11.88	11.00
Tokai Open 2012	Final	2	8.78		9.77		12.06	9.83	8.78	9.28	10.19
	Second round	2	10.00		10.25		10.08	10.33	10.40	10.00	10.33
	First round	1	8.55		9.74		9.93	9.47	9.81	10.15	8.55
Matsudo Spring 2012	Final	2	9.97		10.31		10.44	10.22	10.28	9.97	11.41
	Second round	5	9.61		11.04		11.63	9.81	11.69	14.31	9.61
	First round	1	8.63		9.75		8.63	8.93	11.16	9.15	13.56
Kansai Open 2012	Final	1	10.03		11.19		12.93	12.33	10.18	11.06	10.03
	Second round	2	8.75		10.39		9.69	9.55	12.33	8.75	11.94
	First round	3	9.44		10.73		10.65	10.93	10.61	9.44	11.08
Tsukuba 2012	Final	2	9.08		9.94		9.47	9.33	11.02	9.08	13.97
	Second round	5	9.36		10.82		10.96	11.66	12.47	9.36	9.83
	First round	1	8.55		9.66		9.81	8.55	9.50	9.91	9.68
Hokuriku Eve 2011	Final	3	9.09		10.34		12.86	10.77	9.59	10.66	9.09
	First round	1	9.78		10.43		10.13	9.78	12.02	10.66	10.50
UT Open 2011	Final	3	8.36		10.01		9.68	10.27	10.61	8.36	10.08
	First round	2	8.50		9.62		9.69	8.97	8.50	10.36	10.21
Matsudo Autumn 2011	Final	5	9.78		11.56		10.68	12.86	9.78	12.63	11.36
	Second round	5	10.22		10.88		11.09	10.43	11.52	11.13	10.22
	First round	1	7.87		9.42		10.27	7.87	9.22	8.78	13.59
World Rubik's Cube Championship 2011	Semi Final	26	9.22		11.35		9.22	10.81	11.41	13.18	11.84
	Second round	21	9.43		10.68		9.43	12.81	10.78	10.96	10.31
	First round	15	9.22		10.21		9.22	10.96	13.78	9.25	10.41
Cube Camp in Kanazawa 2011	Final	3	8.81		11.20		11.40	11.71	8.81	10.50	DNF
	Second round	7	9.83		11.47		9.83	16.84	12.61	10.46	11.33
	First round	3	8.46		11.10		12.18	15.46	8.46	10.36	10.75
Japan Open 2011	Final	3	10.15		11.15		10.15	10.61	10.96	14.05	11.88
	Second round	4	9.22		11.73		12.53	9.22	12.02	29.38	10.65
	First round	6	10.25		12.56		10.25	15.47	13.58	13.50	10.59
Matsudo Spring 2011	Final	1	8.69		10.31		10.33	11.03	15.75	9.56	8.69
	Second round	3	9.16		10.70		10.53	9.16	14.81	10.41	11.15
	First round	2	10.05		10.66		10.61	10.05	11.15	11.28	10.21
Osaka 2011	Final	3	10.27		11.22		12.28	10.27	12.47	10.83	10.56
	Second round	1	9.99		10.78		10.96	14.93	11.16	9.99	10.22
	First round	5	9.27		11.60		12.47	12.31	9.27	12.21	10.27
UT Open 2010	Final	3	9.90		10.71		10.41	11.69	10.03	9.90	DNF
	First round	9	10.44		12.35		14.08	12.41	10.44	39.80	10.55
Matsudo Open 2010	Final	2	9.81		10.54		11.05	9.81	11.08	10.28	10.30
	Second round	2	9.52		10.28		9.59	10.61	9.52	10.63	DNF
	First round	4	9.30		10.79		9.30	11.22	11.91	10.81	10.34
Cube Camp in Kanazawa 2010	Final	2	11.21		11.57		11.66	11.72	11.34	11.21	13.53
	Second round	3	11.15		12.10		12.36	11.15	15.44	12.06	11.88
	First round	1	10.81		11.40		10.81	11.06	12.31	12.59	10.84
30th Anniversary MegaHouse Cup 2010	Final	2	8.97		10.55		10.15	9.65	19.13	8.97	11.86
	Second round	3	9.63		11.22		15.09	9.63	10.28	11.30	12.08
	First round	2	10.83		11.60		11.13	11.78	11.88	10.83	14.31
Kawasaki Open 2010	Final	3	11.08		11.65		11.08	12.91	12.50	11.19	11.27
	First round	2	9.13		11.69		9.13	11.61	11.33	12.13	15.02
Japan Open 2010	Final	7	11.55		13.02		12.53	14.46	12.08	11.55	15.05
	Second round	9	10.56		12.76		12.66	13.46	12.27	13.34	10.56
	First round	8	9.86		12.79		12.61	12.55	9.86	13.34	13.21
JRCA Kanto Winter 2010	Final	3	10.58		11.61		12.05	10.58	11.65	11.13	14.61
	First round	2	11.38		12.06		14.68	11.46	11.38	13.13	11.59
JRCA Hokuriku 2009	Final	2	12.77		14.35		13.69	14.47	14.90	12.77	16.13
	First round	2	11.63		12.81		13.40	11.63	11.75	13.28	14.68
Osaka Open 2009	Final	8	13.25		14.69		14.65	14.88	17.69	14.55	13.25
	Second round	5	10.93		13.16		11.65	14.21	10.93	15.21	13.61
	First round	10	12.33		15.10		13.80	17.36	14.15	12.33	18.40
Osaka Open 2008	Final	8	11.84		14.87		19.30	14.61	11.84	15.40	14.59
	Second round	10	13.22		14.77		17.03	16.03	14.71	13.22	13.58
	First round	11	14.11				18.68	14.11
2x2x2 Cube
Kanazawa Challenge Spring AM 2023	Final	2	2.83		4.53		3.87	2.83	5.52	9.76	4.20
Kanazawa Open 2020	Final	4	2.41		3.69		2.67	4.99	3.41	2.41	11.74
	First round	4	3.49		3.94		3.49	4.23	6.59	3.73	3.87
Tohoku 2019	Final	4	3.16		4.07		3.69	6.21	3.16	4.37	4.16
	First round	2	3.11		4.06		7.94	3.83	4.96	3.11	3.40
World Rubik's Cube Championship 2017	First round	269	3.71		4.81		4.76	4.79	4.88	3.71	5.10
Cube Camp in Kanazawa 2015	Final	3	3.40		4.54		8.34	4.63	3.40	4.84	4.15
	First round	5	3.28		4.52		4.55	3.28	4.86	4.69	4.33
All is Well 2015	Final	5	3.96		4.24		4.50	8.21	3.96	4.27	3.96
	First round	5	3.13		4.32		3.91	4.70	4.36	6.04	3.13
Japan Contest Autumn 2014	Final	5	3.69		4.07		4.38	3.69	4.34	3.75	4.13
	First round	4	3.38		3.86		3.86	5.83	4.27	3.38	3.46
Japan Contest Spring 2014	Final	5	3.53		4.64		4.19	3.53	5.59	4.13	DNF
	First round	6	2.83		5.21		2.83	4.69	4.34	6.61	DNF
World Rubik's Cube Championship 2013	Semi Final	49	4.97		8.36		6.48	7.65	4.97	DNF	10.94
	Second round	48	3.49		4.33		4.22	3.99	4.78	3.49	5.95
	First round	83	3.45		4.64		3.45	4.40	5.07	DNF	4.45
Kawasaki Open 2013	Final	2	3.43		4.20		3.83	4.19	4.59	3.43	DNF
Hokuriku Eve Open 2012	Final	2	3.27		4.70		5.21	10.38	4.11	4.78	3.27
	First round	3	3.58		4.45		4.44	3.58	4.63	4.28	4.65
Asian Championship 2012	Second round	15	4.46		4.99		4.63	4.46	6.72	4.94	5.41
	First round	14	4.03		4.46		4.47	5.25	4.75	4.15	4.03
Cube Camp in Kanazawa 2012	Final	3	2.41		4.29		3.93	3.80	DNF	2.41	5.13
	First round	3	2.56		3.33		2.56	3.21	4.31	3.36	3.43
Kawasaki Open 2012	Final	3	2.83		4.40		4.15	4.11	4.94	6.61	2.83
Tokai Open 2012	Final	3	3.69		4.74		5.11	3.69	DNF	4.16	4.96
	Second round	2	3.72		4.16		3.72	4.43	5.83	4.08	3.96
	First round	2	3.31		4.03		4.65	3.80	3.63	5.18	3.31
Matsudo Spring 2012	Final	6	4.19		4.94		6.27	4.19	4.30	8.52	4.25
	Second round	5	2.46		3.88		4.41	2.46	5.84	3.43	3.80
	First round	5	3.36		3.97		4.83	4.40	3.81	3.69	3.36
Kansai Open 2012	Final	12	3.08		6.82		9.63	3.08	DNF	4.86	5.97
	First round	2	3.38		4.08		4.53	3.38	7.58	4.19	3.53
Tsukuba 2012	Final	6	3.53		4.54		5.05	5.77	4.05	4.52	3.53
	First round	5	3.46		4.26		7.16	3.61	3.46	4.16	5.00
World Rubik's Cube Championship 2011	First round	33	3.72		4.44		5.66	5.55	3.72	3.83	3.93
Cube Camp in Kanazawa 2011	Final	3	3.75		4.87		5.43	4.90	4.27	5.43	3.75
	First round	1	3.68		4.43		3.68	4.88	4.21	4.97	4.21
Japan Open 2011	Final	8	3.88		4.57		4.93	4.36	4.43	3.88	5.46
	First round	3	4.02		4.36		4.27	4.02	6.88	4.25	4.56
Matsudo Spring 2011	Final	4	3.68		4.27		3.90	4.05	6.13	3.68	4.86
	First round	5	3.91		4.22		3.91	4.27	4.21	4.19	7.46
Matsudo Open 2010	Final	6	4.46		5.65		4.46	6.77	6.18	5.83	4.93
	First round	6	2.63		3.70		2.63	6.13	3.80	3.34	3.97
Cube Camp in Kanazawa 2010	Final	3	4.09		4.82		4.86	4.59	5.02	4.09	10.05
	First round	2	4.06		4.69		5.36	4.46	4.06	4.80	4.81
30th Anniversary MegaHouse Cup 2010	Final	2	4.15		4.49		6.71	4.15	4.80	4.47	4.19
	First round	5	3.34		4.39		8.31	4.36	4.52	4.28	3.34
Kawasaki Open 2010	Final	3	3.65		4.92		DNF	4.36	5.27	5.13	3.65
Japan Open 2010	Final	10	3.86		5.33		3.86	7.71	5.40	6.28	4.31
	Qualification round	12	5.18		6.33		6.69	5.47	6.84	7.09	5.18
4x4x4 Cube
Kanazawa Open 2020	Final	2	25.33		30.83		25.33	31.38	29.48	38.97	31.62
	First round	3	24.97		33.21		32.69	32.93	34.00	24.97	36.73
Kansai Big Cubes 2019	Final	4	30.19		32.68		35.16	32.67	32.53	32.83	30.19
	First round	3	30.86		32.95		39.13	33.72	33.04	30.86	32.10
Japan Championship 2019	Final	3	28.15		28.92		28.78	28.91	31.36	28.15	29.06
	First round	9	28.75		35.15		34.89	41.50	32.28	38.29	28.75
Kyoto Open 2019	Final	2	28.38		30.46		28.38	29.72	29.42	43.83	32.23
	First round	2	29.50		31.26		32.33	29.50	31.87	31.80	30.11
Tohoku 2019	Final	1	27.77		31.37		38.18	31.70	31.78	27.77	30.62
	First round	1	30.13		31.38		32.18	39.55	31.54	30.13	30.41
Cube Camp in Kanazawa 2019	Final	2	30.79		32.84		36.16	30.79	31.29	33.37	33.85
	First round	1	26.32		32.59		36.50	33.63	30.76	26.32	33.37
Nishinomiya Open 2019	First round	24	32.04		DNF		32.90	DNF	38.19	32.04	DNF
WCA World Championship 2019	Second round	39	30.51		33.77		40.76	31.34	30.51	36.24	33.73
	First round	40	30.32		33.22		35.01	30.32	1:55.95	32.44	32.20
Kansai Open 2019	Final	7	30.79		36.26		36.01	34.82	30.79	37.95	46.06
	First round	3	29.08		32.73		30.73	41.14	31.81	35.66	29.08
Japan Championship 2018	Final	8	34.84		36.42		38.45	36.86	34.84	36.28	36.11
	First round	4	27.71		32.03		27.71	32.34	37.41	31.80	31.95
WCA Asian Championship 2018	Second round	23	28.59		34.00		34.38	37.69	31.70	35.93	28.59
	First round	25	31.29		34.54		31.29	36.10	34.92	37.43	32.59
Cube Camp in Kanazawa 2018	Final	2	26.86		33.72		36.05	33.83	33.78	26.86	33.55
	First round	1	29.81		33.47		32.53	36.12	31.76	29.81	39.28
Kansai Open 2018	Final	3	29.98		36.18		29.98	38.28	31.82	43.05	38.43
	First round	2	30.20		32.85		30.20	34.31	35.43	31.42	32.82
Japan Open 2017	Final	2	28.47		32.81		34.11	28.47	34.55	37.66	29.77
	First round	4	28.35		35.46		42.49	33.96	34.72	37.69	28.35
Cube Camp in Kanazawa 2017	Final	5	32.20		37.34		36.39	38.30	37.33	32.20	52.62
	First round	3	32.68		36.29		36.62	37.52	32.68	34.74	39.12
World Rubik's Cube Championship 2017	Second round	26	33.85		35.22		37.90	35.01	33.85	34.76	35.88
	First round	54	34.74		37.67		38.49	38.62	44.62	35.89	34.74
Tohoku Open 2017	Final	1	31.89		35.46		33.35	38.02	36.99	31.89	36.03
Kyushu Open 2016	Final	2	33.16		34.31		33.60	35.53	33.79	33.16	36.49
	First round	3	34.04		37.91		38.39	37.89	34.04	38.06	37.78
Japan Open 2016	Final	4	32.95		40.16		43.10	42.58	32.95	34.80	43.43
	First round	2	33.60		36.36		36.02	36.94	36.12	33.60	46.25
Cube Camp in Kanazawa 2016	Final	4	37.69		44.12		44.52	47.43	37.69	40.44	47.40
	First round	2	36.28		41.09		41.08	38.05	36.28	44.13	46.94
Cherry Blossom Viewing 2016	Final	1	35.27		40.75		39.56	1:38.44	35.27	42.22	40.46
	First round	1	37.50		42.39		43.69	39.96	43.53	37.50	44.47
Japan Open 2015	Final	5	34.08		41.25		38.69	46.02	34.08	3:35.05	39.03
	First round	4	32.25		39.59		32.25	41.31	37.11	40.36	46.84
Cube Camp in Kanazawa 2015	Final	1	33.90		39.52		43.03	35.25	33.90	40.28	2:01.83
	First round	1	37.66		38.96		38.94	39.56	39.72	38.38	37.66
Kansai Open 2015	Final	3	35.09		37.24		1:50.13	39.97	35.09	36.56	35.19
	First round	5	36.83		39.49		38.41	42.52	37.55	DNF	36.83
All is Well 2015	Final	3	35.85		39.51		37.27	DNF	39.58	35.85	41.69
	First round	2	33.96		37.94		33.96	36.74	39.11	37.96	42.19
UT Open 2014	Final	3	35.56		41.75		44.03	40.84	40.58	43.83	35.56
	First round	5	43.28		44.44		45.38	48.52	43.72	43.28	44.22
Asian Championship 2014	Final	10	34.65		46.48		45.18	50.00	44.31	49.96	34.65
	Second round	7	32.61		39.62		39.22	39.84	39.80	32.61	2:01.00
	First round	5	32.77		37.32		37.58	35.33	32.77	39.05	42.94
Japan Contest Autumn 2014	Final	1	33.65		36.95		38.94	40.83	37.90	33.65	34.02
	First round	1	32.96		38.66		38.91	39.52	32.96	37.72	39.34
Japan Contest Spring 2014	Final	2	29.90	NR	38.88		29.90	44.31	37.72	42.88	36.05
	First round	2	35.69		37.32		40.72	36.59	35.69	37.30	38.06
Kansai Open 2014	Final	3	36.08		43.26		48.08	47.58	42.06	36.08	40.15
	First round	2	35.55		38.56		39.28	40.59	38.30	35.55	38.11
Cube Camp in Kanazawa 2013	Final	1	32.90		40.26		38.61	44.61	32.90	42.97	39.19
	First round	2	36.75		39.67		38.25	38.72	42.05	36.75	42.52
World Rubik's Cube Championship 2013	Semi Final	18	36.91		41.35		38.97	45.01	40.08	1:16.23	36.91
	Second round	9	36.46		38.62		37.11	40.62	40.15	38.60	36.46
	First round	10	36.85		40.00		39.43	36.85	39.26	DNF	41.32
Lake-Biwa Open 2013	Final	1	34.11		36.14		35.05	44.96	36.59	36.78	34.11
	First round	1	33.44		39.45		39.81	33.44	38.46	41.03	40.08
Japan Open 2013	Final	1	34.58		36.23		38.75	34.58	37.19	35.11	36.40
	First round	2	36.88		40.40		40.66	42.55	36.88	44.47	38.00
Japan Contest Spring 2013	Final	2	33.53		37.25		35.47	33.53	40.08	43.15	36.21
	First round	3	34.21		38.47		34.21	40.58	36.18	38.66	41.94
Kansai Open 2013	Final	2	37.52		39.43		37.52	38.06	39.06	41.18	DNF
	Second round	1	33.90		38.85		33.90	40.11	37.68	39.75	39.13
	First round	2	36.30		39.79		49.08	38.59	42.71	36.30	38.08
Hokuriku Eve Open 2012	Final	1	35.90		37.81		37.36	35.90	36.61	39.46	DNF
	First round	2	35.41		41.23		42.50	43.06	40.58	40.61	35.41
UT Open 2012	Final	2	36.84		39.04		38.77	38.83	39.53	36.84	40.77
	First round	3	40.34		42.88		43.22	48.72	40.34	43.75	41.66
Asian Championship 2012	Final	2	37.58		39.93		39.74	40.77	37.58	42.61	39.27
	First round	5	37.27		41.30		39.22	45.54	37.27	41.09	43.60
Japan Open 2012	Final	6	36.63		48.14		59.96	36.63	39.50	DNF	44.97
	First round	4	37.19		42.52		37.19	45.02	47.93	43.58	38.97
Cube Camp in Kanazawa 2012	Final	1	35.25		40.12		39.30	41.77	42.09	35.25	39.30
	Second round	3	35.58		46.60		42.75	49.34	35.58	47.72	1:00.21
	First round	2	34.71		42.56		43.97	43.53	34.71	42.31	41.84
Kanto Open 2012	Final	1	34.41		38.03		45.00	39.59	34.41	37.21	37.28
	First round	3	35.58		39.71		40.15	39.90	39.09	35.58	42.59
Kansai Star Festival 2012	Final	1	37.03		37.69		37.66	38.05	37.03	42.53	37.36
	Second round	2	40.36		41.82		41.30	50.09	43.56	40.61	40.36
	First round	2	39.03		44.39		42.58	44.56	48.55	46.03	39.03
Kawasaki Open 2012	Final	4	37.81		43.16		37.81	54.96	43.09	41.16	45.22
	First round	4	34.84		45.97		48.91	43.44	45.88	48.59	34.84
Tokai Open 2012	Final	2	36.59		40.84		44.63	40.69	40.78	36.59	41.05
	Second round	2	33.46		37.77		45.36	36.18	33.46	39.47	37.66
	First round	2	31.77		40.28		37.18	43.22	45.28	40.43	31.77
Matsudo Spring 2012	Final	1	34.15		40.14		44.31	48.06	34.15	38.93	37.19
	Second round	2	35.08		40.65		44.41	39.28	42.02	35.08	40.65
	First round	2	33.80		40.46		37.66	43.11	43.06	40.66	33.80
Kansai Open 2012	Final	5	39.69		46.78		49.81	48.09	54.08	42.43	39.69
	First round	2	36.40		40.69		45.66	41.27	36.40	39.41	41.40
Tsukuba 2012	Final	2	37.47		40.19		43.78	47.47	37.47	38.61	38.19
	First round	2	31.18		38.98		43.71	31.18	38.75	35.81	42.38
Hokuriku Eve 2011	Final	2	38.25		41.89		46.16	42.00	42.34	38.25	41.34
	First round	1	35.68		41.41		39.75	42.81	41.68	35.68	43.59
UT Open 2011	Final	2	35.34		41.28		46.30	41.31	36.22	DNF	35.34
Matsudo Autumn 2011	Final	2	35.91		40.91		44.22	40.18	46.03	38.34	35.91
	First round	1	33.81		41.64		41.63	41.59	53.50	33.81	41.71
World Rubik's Cube Championship 2011	Final	5	36.58		41.93		36.58	40.19	54.84	43.77	41.83
	Second round	6	39.03		41.16		42.05	42.18	40.13	41.30	39.03
	First round	13	38.46		44.49		1:07.68	50.90	38.46	40.65	41.93
Cube Camp in Kanazawa 2011	Final	3	46.06		47.61		46.08	46.06	50.61	DNF	46.15
	Second round	3	39.59		46.07		44.84	46.77	46.61	39.59	58.53
	First round	4	43.52		52.88		53.43	51.22	43.52	1:10.56	54.00
Japan Open 2011	Final	3	44.03		47.01		44.11	DNF	46.83	50.09	44.03
	First round	5	45.41		51.38		51.94	DNF	45.41	48.61	53.59
Matsudo Spring 2011	Final	4	45.86		52.96		47.90	52.08	58.91	3:24.56	45.86
	First round	3	45.50		49.41		48.38	2:50.63	45.50	47.30	52.56
UT Open 2010	Final	10	44.75		1:05.25		53.02	DNF	1:30.84	51.88	44.75
Matsudo Open 2010	Final	6	47.41		54.34		51.38	1:20.38	47.41	1:00.47	51.16
	Second round	4	42.88		47.26		46.72	46.61	48.44	42.88	52.88
	First round	12	44.03		1:04.58		55.19	52.34	1:26.21	44.03	DNF
Cube Camp in Kanazawa 2010	Final	1	44.18		51.35		44.18	1:12.00	44.66	55.88	53.50
	First round	2	41.46		50.89		41.46	55.71	53.00	53.94	45.72
30th Anniversary MegaHouse Cup 2010	Final	4	46.28		51.59		49.43	49.83	56.56	46.28	55.52
	First round	3	47.02		51.17		47.02	49.55	1:03.63	50.50	53.47
Kawasaki Open 2010	Final	3	45.86		52.04		56.40	52.74	47.06	56.33	45.86
Japan Open 2010	Final	7	56.28		1:02.50		59.09	2:05.69	56.28	1:02.44	1:05.97
	Qualification round	12	55.50		1:13.94		1:04.13	1:27.90	1:09.78	DNF	55.50
Osaka Open 2008	Final	11	1:30.88		1:40.13		1:42.96	1:30.88	1:45.94	1:51.55	1:31.50
5x5x5 Cube
Kansai Big Cubes 2019	Final	3	51.96		57.98		1:04.66	1:02.36	51.96	52.67	58.91
	First round	3	52.05		59.06		56.30	1:05.18	52.05	1:03.04	57.85
Japan Championship 2019	Final	4	52.91		58.35		1:00.29	58.46	1:01.95	52.91	56.30
	First round	5	58.57		59.14		58.96	59.46	59.00	1:03.31	58.57
Kyoto Open 2019	Final	4	54.16		1:01.15		1:17.05	54.16	1:04.72	1:04.19	54.55
	First round	4	51.02		59.96		1:09.72	51.02	58.30	1:00.88	1:00.70
Cube Camp in Kanazawa 2019	Final	1	54.08		58.35		1:02.38	58.40	55.40	1:01.24	54.08
Nishinomiya Open 2019	Final	2	55.76		59.10		1:01.88	57.40	1:06.36	55.76	58.01
	First round	2	53.33		59.31		53.33	1:01.16	58.80	1:00.09	59.04
WCA World Championship 2019	Second round	24	56.58		59.18		1:01.82	1:03.68	56.68	59.05	56.58
	First round	34	59.96		1:01.63		1:01.96	59.96	1:00.73	1:10.52	1:02.20
Kansai Open 2019	Final	2	48.58		58.91		57.99	53.71	1:06.92	1:05.03	48.58
	First round	2	53.27		58.91		57.13	53.27	59.68	1:01.56	59.92
Japan Championship 2018	Final	9	50.46		1:06.45		1:01.66	1:07.00	1:10.68	50.46	1:31.04
	First round	4	56.70		1:02.20		1:01.04	1:03.76	1:03.57	56.70	1:01.98
WCA Asian Championship 2018	Second round	21	57.05		1:03.95		1:09.96	1:00.03	1:03.71	57.05	1:08.10
	First round	23	58.64		1:04.60		1:05.66	1:04.92	58.64	1:03.23	1:21.37
Cube Camp in Kanazawa 2018	Final	1	54.05		1:01.27		1:06.51	1:06.35	54.05	55.24	1:02.21
Kansai Open 2018	Final	3	1:04.89		1:07.66		1:12.14	1:04.89	1:09.53	1:05.88	1:07.56
	First round	3	1:03.78		1:07.48		1:04.79	1:03.78	1:11.05	1:06.60	1:22.13
Japan Open 2017	Final	6	1:03.46		1:08.08		1:08.70	1:03.46	1:09.45	1:06.88	1:08.66
	First round	4	57.07		1:06.73		57.07	1:08.71	1:11.46	1:07.88	1:03.60
Cube Camp in Kanazawa 2017	Final	4	1:08.35		1:09.98		1:10.51	1:08.35	1:09.51	1:13.21	1:09.92
World Rubik's Cube Championship 2017	Second round	52	1:06.82		1:12.94		1:17.11	1:11.69	1:10.01	1:06.82	DNF
	First round	23	1:04.00		1:06.90		1:07.31	1:10.30	1:04.00	1:04.31	1:09.09
Kyushu Open 2016	Final	2	1:07.74		1:12.42		1:15.39	1:33.93	1:10.58	1:07.74	1:11.29
	First round	3	1:08.38		1:13.04		1:11.44	1:14.79	1:12.90	1:24.37	1:08.38
Cube Camp in Kanazawa 2016	Final	2	1:11.02		1:17.36		1:12.63	1:11.02	1:12.56	1:26.88	2:05.28
Cube Camp in Kanazawa 2015	Final	1	1:03.97		1:17.22		1:16.44	1:03.97	1:16.06	1:19.15	1:20.08
Kansai Open 2015	First round	9	1:13.50		1:22.64		1:27.63	1:18.16	1:31.02	1:22.13	1:13.50
All is Well 2015	Final	8	1:19.42		1:27.39		1:27.21	1:27.07	1:27.99	1:19.42	1:27.89
	First round	3	1:13.75		1:15.64		1:13.75	1:14.71	1:16.43	1:26.87	1:15.79
Asian Championship 2014	Second round	17	1:12.46		1:31.45		1:36.46	1:29.28	1:31.41	1:33.65	1:12.46
	First round	12	1:13.25		1:19.58		1:16.59	1:22.34	1:19.80	1:13.25	1:51.00
Japan Contest Autumn 2014	Final	3	1:12.31		1:18.21		1:20.56	1:21.96	1:18.25	1:12.31	1:15.83
	First round	4	1:11.43		1:21.75		1:21.56	1:25.61	1:35.50	1:18.08	1:11.43
Japan Contest Spring 2014	Final	1	59.50		1:15.22		59.50	1:12.91	1:21.28	1:15.19	1:17.56
	First round	2	1:14.68		1:20.26		1:14.68	1:19.44	1:18.55	1:22.93	1:22.80
Kansai Open 2014	Final	3	1:14.16		1:23.18		1:14.16	3:41.56	1:30.52	1:24.47	1:14.55
	First round	3	1:17.59		1:21.01		1:20.05	1:17.59	1:28.11	1:20.81	1:22.16
Cube Camp in Kanazawa 2013	Final	3	1:19.18		1:28.42		1:42.42	1:26.94	1:25.31	1:33.00	1:19.18
World Rubik's Cube Championship 2013	Semi Final	18	1:09.15		1:21.91		1:29.66	1:24.79	1:19.80	1:21.14	1:09.15
	Second round	17	1:10.30		1:19.57		1:22.79	1:20.78	1:16.58	1:10.30	1:21.34
	First round	11	1:12.39		1:16.70		1:19.31	1:32.88	1:15.92	1:12.39	1:14.87
Lake-Biwa Open 2013	Final	4	1:10.69		1:17.62		1:20.28	1:16.81	1:15.78	1:42.13	1:10.69
	First round	5	1:10.06		1:17.84		1:16.46	1:16.41	1:10.06	1:20.65	DNF
Japan Open 2013	Final	2	1:11.56		1:14.44		1:19.13	1:17.06	1:11.56	1:13.63	1:12.63
	First round	3	1:09.78		1:19.53		1:31.05	1:17.16	1:09.78	1:17.93	1:23.50
Japan Contest Spring 2013	Final	3	1:13.53		1:19.34		1:13.53	1:18.58	1:18.36	1:21.08	1:23.90
	First round	3	1:14.55		1:17.64		1:16.03	1:14.55	1:32.53	1:19.71	1:17.19
Hokuriku Eve Open 2012	Final	3	1:11.43		1:22.00		1:29.16	1:21.91	1:44.86	1:14.94	1:11.43
	First round	2	1:11.52		1:18.46		1:20.03	1:11.52	1:31.68	1:13.44	1:21.90
Asian Championship 2012	Final	10	1:15.90		1:25.97		1:15.90	1:38.94	1:18.92	1:45.40	1:20.04
	First round	7	1:12.61		1:20.71		1:23.56	1:19.99	1:30.02	1:18.59	1:12.61
Japan Open 2012	Final	5	1:13.50		1:18.91		1:13.65	1:19.00	1:24.08	1:13.50	1:27.68
	First round	3	1:14.63		1:19.17		1:14.63	1:16.90	1:23.75	1:17.90	1:22.72
Cube Camp in Kanazawa 2012	Final	3	1:15.56		1:18.39		1:15.56	1:15.81	1:23.46	1:18.03	1:21.34
	First round	5	1:17.34		1:24.05		1:45.68	1:19.63	1:18.86	1:33.66	1:17.34
Kanto Open 2012	Final	5	1:04.91		1:18.32		1:21.81	1:24.71	1:16.44	1:04.91	1:16.72
	First round	5	1:20.72		1:22.24		1:21.22	1:20.72	1:24.18	1:21.31	1:27.02
East Japan Big Cubes 2012	Final	5	1:17.02		1:21.82		1:39.06	1:20.30	1:19.96	1:25.21	1:17.02
	Second round	6	1:10.91		1:22.97		1:21.93	1:26.78	1:23.96	1:23.02	1:10.91
	First round	3	1:09.52		1:16.56		1:19.56	1:16.41	1:13.71	1:09.52	1:26.38
Kansai Star Festival 2012	Final	2	1:09.15		1:13.77		1:09.15	1:15.05	1:28.13	1:11.16	1:15.11
	First round	3	1:18.46		1:22.74		1:18.46	1:20.22	1:28.86	1:50.30	1:19.13
Kawasaki Open 2012	Final	4	1:08.31		1:16.93		1:15.81	1:08.31	1:24.46	1:25.40	1:10.53
	First round	3	1:10.08		1:15.66		1:12.91	1:23.81	1:23.69	1:10.08	1:10.38
Tokai Open 2012	Final	3	1:11.88		1:22.05		1:28.68	1:11.88	1:19.36	1:22.53	1:24.25
	Second round	2	1:12.68		1:18.45		1:16.34	1:12.68	1:20.13	1:23.06	1:18.88
	First round	4	1:08.50		1:19.40		1:19.44	1:56.72	1:08.50	1:24.59	1:14.16
Matsudo Spring 2012	Final	3	1:11.22		1:15.61		1:20.88	1:15.75	1:18.97	1:12.11	1:11.22
	Second round	4	1:17.33		1:21.73		1:21.55	1:26.25	1:17.33	1:17.40	1:39.34
	First round	4	1:17.25		1:23.46		1:59.86	1:17.25	1:18.47	1:18.75	1:33.16
Kansai Open 2012	Final	3	1:11.08		1:15.75		1:29.68	1:16.21	1:16.09	1:11.08	1:14.94
	First round	3	1:21.46		1:22.90		1:22.43	1:21.46	1:21.53	1:25.02	1:24.75
Tsukuba 2012	Final	3	1:08.53		1:14.48		1:17.09	1:24.46	1:12.27	1:08.53	1:14.08
Hokuriku Eve 2011	Final	4	1:11.77		1:25.30		1:43.40	1:20.11	1:29.52	1:26.27	1:11.77
Matsudo Autumn 2011	Final	3	1:23.27		1:25.38		1:33.71	1:26.55	1:23.27	1:24.20	1:25.39
	First round	3	1:19.15		1:23.51		1:28.16	1:19.15	1:39.69	1:22.43	1:19.93
World Rubik's Cube Championship 2011	Second round	22	1:22.91		1:25.55		1:26.18	1:23.96	1:26.50	1:22.91	1:40.09
	First round	21	1:26.44		1:29.26		1:36.63	1:30.25	1:27.69	1:29.83	1:26.44
Cube Camp in Kanazawa 2011	Final	6	1:19.43		1:31.17		1:29.58	1:30.84	1:33.09	1:19.43	1:44.72
Japan Open 2011	Final	5	1:25.58		1:34.65		1:35.66	1:25.58	1:37.13	1:31.15	1:39.77
	First round	4	1:24.28		1:27.50		1:24.28	1:47.22	1:31.65	1:25.05	1:25.81
Matsudo Spring 2011	Final	2	1:20.41		1:25.95		1:56.84	1:31.03	1:20.41	1:23.77	1:23.06
	First round	2	1:19.93		1:29.25		1:59.90	1:25.38	1:32.46	1:29.90	1:19.93
Osaka 2011	Final	9	1:23.94		1:39.34		1:38.09	1:51.06	1:32.38	1:23.94	1:47.55
	First round	7	1:37.27		1:37.95		1:38.16	1:38.27	1:37.27	1:37.41	1:40.72
Matsudo Open 2010	Final	6	1:45.13		1:51.57		2:00.90	1:54.21	1:45.13	1:50.63	1:49.86
	First round	6	1:42.81		1:52.35		1:47.90	2:29.90	2:00.18	1:48.96	1:42.81
Cube Camp in Kanazawa 2010	First round	9	1:50.59		2:06.25		2:11.41	2:02.16	2:06.63	1:50.59	2:09.96
30th Anniversary MegaHouse Cup 2010	First round	13	1:56.58		2:17.47		DNF	2:34.09	2:10.44	1:56.58	2:07.88
6x6x6 Cube
Kansai Big Cubes 2019	Final	3	1:53.20		1:57.09		1:54.81	2:03.26	1:53.20
	First round	2	1:40.96		1:50.33		1:48.82	1:40.96	2:01.20
Japan Championship 2019	Final	3	1:47.22		1:55.48		2:10.69	1:48.54	1:47.22
Cube Camp in Kanazawa 2019	Final	1	1:49.93		1:55.82		2:01.15	1:49.93	1:56.37
Nishinomiya Open 2019	Final	1	1:51.39		1:54.06		1:58.45	1:52.33	1:51.39
WCA World Championship 2019	First round	52	1:54.83		2:06.78		1:54.83	2:04.51	2:21.01
Kansai Open 2019	Final	1	1:59.83		2:02.47		1:59.83	2:01.53	2:06.05
Japan Championship 2018	Final	2	1:48.28		1:55.37		2:04.83	1:52.99	1:48.28
Asian Championship 2012	First round	8	2:53.99		3:07.09		3:02.99	2:53.99	3:24.28
Japan Open 2012	Final	4	2:39.11		2:51.44		2:39.11	3:08.43	2:46.77
East Japan Big Cubes 2012	Final	4	2:54.53		3:05.74		3:11.36	3:11.34	2:54.53
7x7x7 Cube
Kansai Big Cubes 2019	Final	4	2:44.04		2:50.46		2:44.04	2:54.61	2:52.73
	First round	4	2:47.12		2:50.84		2:47.12	2:54.68	2:50.72
Japan Championship 2019	Final	8	2:36.89		3:11.98		2:36.89	3:00.41	3:58.64
Cube Camp in Kanazawa 2019	Final	3	2:36.38		3:07.72		3:42.98	2:36.38	3:03.81
Nishinomiya Open 2019	Final	1	2:34.92		2:39.52		2:36.28	2:34.92	2:47.36
WCA World Championship 2019	First round	46	2:50.43		3:02.76		2:56.97	2:50.43	3:20.88
Kansai Open 2019	Final	5	2:59.20		3:03.77		3:02.87	2:59.20	3:09.25
Japan Championship 2018	Final	7	2:53.95		3:05.91		2:58.80	3:24.97	2:53.95
Cube Camp in Kanazawa 2017	Final	9	4:06.14		4:20.40		4:48.54	4:06.14	4:06.52
Tohoku Open 2017	Final	5	3:50.86		4:12.05		3:50.86	4:25.66	4:19.62
East Japan Big Cubes 2012	Final	5	5:24.71		5:34.30		5:24.71	5:41.93	5:36.25
Japan Open 2011	Final	5	DNF				DNF
3x3x3 Blindfolded
UT Open 2014	Final	17	DNF		DNF		DNF	DNF	DNF
Tachikawa 3x3 Fest 2013	First round	21	DNF		DNF		DNF	DNF	DNF
Lake-Biwa Open 2013	Final	4	DNF		DNF		DNF	DNF	DNF
Hokuriku Eve Open 2012	Final	4	3:03.11		DNF		DNF	3:03.11	DNF
East Japan Big Cubes 2012	Final	5	2:07.30		DNF		2:07.30	DNF	DNF
	First round	5	2:39.30		DNF		DNF	3:37.06	2:39.30
Kansai Open 2012	Final	5	2:36.25		DNF		DNF	DNF	2:36.25
Hokuriku Eve 2011	Final	2	DNF		DNF		DNF	DNF	DNF
Cube Camp in Kanazawa 2011	First round	9	DNF		DNF		DNF	DNF	DNF
Japan Open 2011	Final	4	1:46.56		DNF		3:16.58	DNF	1:46.56
Matsudo Spring 2011	Final	7	DNF		DNF		DNF	DNF	DNF
	First round	5	3:07.81		DNF		DNF	3:07.81	DNF
Osaka 2011	Final	13	DNF		DNF		DNF	DNF	DNF
Cube Camp in Kanazawa 2010	Final	8	4:04.97		DNF		DNF	DNF	4:04.97
3x3x3 Fewest Moves
World Rubik's Cube Championship 2017	Final	116	39		41.33		45	39	40
Cherry Blossom Viewing 2016	Final	5	42				42
Cube Camp in Kanazawa 2015	Final	7	30		35.33		44	30	32
Tachikawa 3x3 Fest 2013	Final	24	DNF				DNF
World Rubik's Cube Championship 2013	Final	140	DNF				DNF	DNF
Hokuriku Eve Open 2012	Final	11	DNF				DNF
Kanto Winter 2012	Final	9	41				41
Hokuriku Eve 2011	Final	4	40				40
3x3x3 One-Handed
Kanazawa Open 2020	Final	4	14.05		17.57		18.59	16.96	17.16	18.87	14.05
Japan Championship 2019	First round	17	16.43		18.70		16.43	21.36	18.12	18.15	19.82
Kyoto Open 2019	Final	4	16.01		18.34		16.38	21.17	17.47	21.92	16.01
Tohoku 2019	Final	1	17.87		19.99		19.47	21.35	19.28	17.87	21.21
World Rubik's Cube Championship 2017	First round	191	18.68		21.52		24.00	22.50	22.63	19.42	18.68
All is Well 2015	Final	7	15.97		19.07		24.51	18.27	15.97	18.66	20.29
	First round	8	15.99		19.38		23.44	17.31	20.07	15.99	20.77
Japan Contest Autumn 2014	Final	4	14.36		19.29		21.16	19.38	38.09	14.36	17.34
	First round	6	17.61		21.53		17.61	20.11	21.90	25.28	22.58
Japan Contest Spring 2014	Final	3	14.33		18.72		15.77	14.33	24.21	22.34	18.05
	First round	4	16.52		19.76		21.05	23.19	20.83	16.52	17.41
Tachikawa 3x3 Fest 2013	Final	5	17.53		19.21		17.53	24.65	19.09	19.27	19.28
	First round	8	16.90		21.13		23.63	16.90	20.69	21.36	21.34
World Rubik's Cube Championship 2013	Semi Final	43	20.66		22.04		39.76	20.66	20.77	23.50	21.85
	Second round	24	17.18		18.23		18.95	18.25	17.18	17.48	24.28
	First round	27	17.74		18.84		18.96	17.74	23.95	19.18	18.38
Japan Contest Spring 2013	First round	10	19.86		21.29		20.71	20.90	22.27	19.86	22.40
Hokuriku Eve Open 2012	Final	3	16.00		20.47		20.43	20.96	22.09	16.00	20.03
UT Open 2012	Final	7	17.40		21.82		19.97	24.83	20.65	17.40	25.27
Asian Championship 2012	Second round	31	20.53		27.59		25.39	24.72	32.65	20.53	35.01
	First round	31	21.45		25.24		25.52	24.83	25.38	21.45	25.50
Japan Open 2012	Final	8	18.52		21.86		20.96	21.28	26.36	23.33	18.52
	First round	12	19.44		21.90		22.66	19.61	23.44	19.44	DNF
Cube Camp in Kanazawa 2012	First round	8	20.50		22.64		24.05	27.71	20.50	20.97	22.91
Kawasaki Open 2012	Final	13	16.15		24.35		33.96	16.15	42.31	21.31	17.77
Matsudo Spring 2012	Second round	9	18.38		23.18		18.38	26.81	20.72	22.02	DNF
	First round	8	19.30		22.28		23.90	25.52	22.13	20.81	19.30
UT Open 2011	Final	22	22.38		DNF		DNF	28.38	DNF	29.24	22.38
World Rubik's Cube Championship 2011	Second round	47	19.80		23.36		22.90	24.77	23.13	24.05	19.80
	First round	43	16.88		22.25		20.34	16.88	23.02	23.40	DNF
Matsudo Spring 2011	First round	10	19.36		25.37		19.36	26.44	25.72	36.58	23.96
UT Open 2010	Final	10	22.15		25.31		22.91	22.15	24.86	32.65	28.15
Matsudo Open 2010	First round	10	21.65		26.85		33.52	23.19	21.65	23.84	36.16
Cube Camp in Kanazawa 2010	First round	9	24.38		27.12		27.68	29.41	24.38	24.71	28.96
30th Anniversary MegaHouse Cup 2010	Final	6	21.59		24.02		21.59	23.28	31.84	26.56	22.21
	First round	7	20.43		24.09		31.41	26.25	23.93	22.09	20.43
Kawasaki Open 2010	Final	14	28.86				28.86	31.36
Japan Open 2010	Final	15	25.43		28.73		31.58	29.43	25.43	25.86	30.91
	Qualification round	15	29.55		34.16		38.71	31.93	31.83	54.43	29.55
JRCA Kanto Winter 2010	Final	5	22.53		29.62		33.21	31.11	24.53	22.53	54.52
Osaka Open 2008	Final	14	32.53		38.70		35.31	42.27	32.53	38.52	44.50
Clock
Japan Open 2015	Final	1	6.77		8.08		8.30	9.44	7.81	8.13	6.77
All is Well 2015	Final	2	7.05		9.23		9.18	10.09	7.05	16.43	8.41
	First round	1	7.19		8.36		7.19	8.00	9.40	9.83	7.69
Asian Championship 2014	Final	2	7.16		8.10		8.55	7.83	10.65	7.16	7.91
	First round	3	6.71		8.76		8.96	9.84	6.71	7.49	DNF
World Rubik's Cube Championship 2013	Final	4	7.48		8.39		7.48	8.04	8.80	8.32	DNF
	First round	3	6.20		8.63		8.19	7.73	6.20	DNF	9.98
Japan Open 2013	Final	1	7.72		9.30		8.69	7.72	8.44	DNF	10.78
Kansai Open 2013	Final	1	8.18		9.01		DNF	8.19	8.18	9.05	9.78
Asian Championship 2012	Final	2	8.45		8.65		8.51	8.45	8.98	17.15	8.47
	First round	2	8.14		8.87		8.74	9.77	8.14	9.55	8.33
Japan Open 2012	Final	1	7.43		8.21		8.21	8.06	7.43	8.36	DNF
Cube Camp in Kanazawa 2012	Final	1	7.40		7.92		7.77	8.09	9.21	7.40	7.90
Kansai Open 2012	Final	1	7.83		8.16		7.83	8.41	8.02	8.05	DNF
Tsukuba 2012	Final	1	6.36		8.18		7.84	6.66	10.03	13.41	6.36
World Rubik's Cube Championship 2011	Final	3	6.16	NR	7.98		8.18	6.16	8.68	10.47	7.09
	First round	4	8.00		9.28		9.46	9.15	DNF	8.00	9.22
Cube Camp in Kanazawa 2011	Final	1	7.09		8.18		7.65	10.41	7.25	7.09	9.63
Japan Open 2011	Final	1	8.28		9.32		DNF	8.63	10.00	9.33	8.28
	First round	1	7.80		9.18		10.93	DNF	7.80	7.81	8.81
Cube Camp in Kanazawa 2010	Final	2	6.71		10.30		DNF	6.71	7.13	15.86	7.90
Kawasaki Open 2010	Final	1	6.36	WR	7.53	WR	9.38	6.36	8.46	7.47	6.65
Japan Open 2010	Final	1	7.09		7.96	WR	7.09	9.03	7.43	9.43	7.43
Megaminx
Kansai Big Cubes 2019	Final	6	1:02.28		1:08.79		1:10.73	1:03.83	1:14.70	1:02.28	1:11.82
Japan Championship 2019	Final	9	1:00.76		1:10.37		1:18.51	1:00.76	1:05.88	1:06.71	1:29.86
	First round	6	57.83		1:05.51		1:07.06	1:03.80	57.83	1:12.22	1:05.67
Cube Camp in Kanazawa 2013	Final	3	1:21.28		1:23.37		1:21.28	1:36.97	1:23.63	1:24.36	1:22.13
Japan Open 2013	Final	3	1:15.97		1:25.33		1:24.16	1:21.59	1:38.61	1:30.25	1:15.97
East Japan Big Cubes 2012	Final	8	1:43.18		1:53.46		1:43.18	1:59.28	1:45.22	1:55.88	2:09.15
UT Open 2010	Final	8	2:02.21		2:13.05		2:20.25	2:05.33	2:02.21	2:13.58	DNF
Cube Camp in Kanazawa 2010	Final	6	2:03.08		2:25.92		2:19.61	2:23.34	3:07.86	2:34.81	2:03.08
Pyraminx
Lake-Biwa Open 2013	Final	5	6.27		7.77		7.44	8.59	7.28	15.81	6.27
Hokuriku Eve Open 2012	Final	3	6.13		7.49		7.83	8.16	6.47	10.03	6.13
UT Open 2012	Final	9	7.55		11.62		7.55	9.30	11.65	DNF	13.90
Asian Championship 2012	First round	14	6.54		9.80		11.24	13.72	8.98	6.54	9.17
Japan Open 2012	Final	4	6.66		7.92		8.71	7.18	9.22	7.86	6.66
	First round	6	6.90		8.14		8.44	6.90	14.06	7.61	8.36
Cube Camp in Kanazawa 2012	First round	8	7.46		12.01		14.05	7.46	15.75	8.02	13.96
Kanto Open 2012	Final	3	5.30		6.00		7.05	6.16	5.30	5.55	6.28
Kansai Open 2012	Final	4	6.30		7.22		8.28	31.00	6.81	6.58	6.30
	First round	7	6.43		8.67		11.55	6.43	10.19	8.66	7.16
Hokuriku Eve 2011	Final	9	8.58		11.25		9.34	12.02	12.40	12.93	8.58
Skewb
UT Open 2014	Final	5	7.44		11.17		13.90	10.16	9.56	13.80	7.44
Square-1
Cube Camp in Kanazawa 2013	Final	3	33.93		39.96		38.47	33.93	41.69	39.72	42.66
Japan Open 2012	Final	10	30.88		42.82		41.19	30.88	43.00	44.27	DNF
Cube Camp in Kanazawa 2012	Final	6	33.05		DNF		33.05	DNF	35.08	DNF	33.58
3x3x3 Multi-Blind
Osaka 2011	Final	6	DNF				DNF
Matsudo Open 2010	Final	5	DNF				DNF
3x3x3 With Feet
WCA Asian Championship 2018	Final	10	39.74		41.95		44.97	1:38.52	39.74	40.34	40.55
Japan Open 2017	Final	2	41.00		42.44		44.02	41.00	42.30
Cube Camp in Kanazawa 2017	Final	2	43.47		44.46		45.40	43.47	44.52
World Rubik's Cube Championship 2017	Final	20	50.61		58.00		1:06.36	50.61	57.03
	First round	9	41.92		45.79		50.81	44.65	41.92
Asian Championship 2014	Final	2	47.71		49.01		47.71	48.61	50.72
	First round	2	35.80		44.44		35.80	51.09	46.44
Cube Camp in Kanazawa 2013	Final	2	34.36		43.26		48.06	47.37	34.36
Tachikawa 3x3 Fest 2013	Final	5	42.58		1:23.07		2:43.69	42.58	42.93
	First round	3	45.00		50.41		50.65	45.00	55.58
World Rubik's Cube Championship 2013	Final	5	48.25		56.66		48.25	1:08.30	53.42
Hokuriku Eve Open 2012	Final	1	43.02		51.52		43.02	55.11	56.44
UT Open 2012	Final	7	59.33		DNF		59.33	DNF	1:04.36
Asian Championship 2012	Final	2	59.07		1:05.56		1:14.22	59.07	1:03.39
Cube Camp in Kanazawa 2012	Final	6	1:02.71		1:07.72		1:09.58	1:10.87	1:02.71
Kawasaki Open 2012	Final	6	56.76		1:13.89		56.76	1:19.02	1:25.90
Cube Camp in Kanazawa 2010	Final	5	2:18.19		2:31.65		2:22.83	2:53.92	2:18.19
Magic
Asian Championship 2012	First round	33	1.20		2.55		2.22	2.16	1.20	4.70	3.27
Japan Open 2012	Final	8	1.03		1.83		1.27	1.03	1.06	DNF	3.15
	First round	7	1.27		1.60		1.75	1.27	1.27	1.78	2.61
Cube Camp in Kanazawa 2012	Final	2	1.16		1.36		1.27	1.59	DNF	1.16	1.22
	First round	2	1.19		1.30		1.72	1.19	1.27	1.43	1.21
Rabbit and Turtle 2012	Final	3	1.15		2.02		1.77	3.08	1.22	1.15	3.06
Tokai Open 2012	First round	14	1.17		DNF		1.17	2.43	7.86	DNF	DNF
Kansai Open 2012	First round	12	1.09		1.83		1.22	3.15	3.36	1.13	1.09
Hokuriku Eve 2011	Final	1	1.03		1.05		1.05	1.06	1.05	1.03	DNF
World Rubik's Cube Championship 2011	First round	116	1.96		DNF		3.71	DNF	1.96	DNF	DNF
Cube Camp in Kanazawa 2011	Final	2	1.03		1.27		3.08	1.05	1.66	1.09	1.03
Japan Open 2011	Final	2	1.08		1.17		1.16	1.16	1.18	1.08	DNF
Matsudo Open 2010	Final	2	0.97		1.29		4.03	1.09	1.72	1.05	0.97
Cube Camp in Kanazawa 2010	Final	18	1.00		DNF		1.66	1.00	DNF	DNF	DNF
30th Anniversary MegaHouse Cup 2010	First round	16	1.46		2.70		3.46	1.96	3.11	1.46	3.03
Japan Open 2010	Final	7	1.25		1.62		1.33	2.11	1.25	DNF	1.41
Osaka Open 2009	First round	10	1.21		2.10		1.25	1.21	3.25	2.41	2.65
Master Magic
Asian Championship 2012	First round	20	3.85		5.45		10.42	5.13	3.85	6.63	4.60
Rabbit and Turtle 2012	Final	3	3.50		3.96		3.50	4.13	9.86	3.75	4.00
Tokai Open 2012	First round	10	3.52		4.61		6.27	3.52	4.27	4.22	5.34

History of World Records

Single	Average	Competition	Round	Solves
Clock
6.36	7.53	Kawasaki Open 2010	Final	9.38	6.36	8.46	7.47	6.65
	7.96	Japan Open 2010	Final	7.09	9.03	7.43	9.43	7.43

History of National Records

Single	Competition	Round
4x4x4 Cube
29.90	Japan Contest Spring 2014	Final
Clock
6.16	World Rubik's Cube Championship 2011	Final

World Championship Podiums

Event	Place	Single	Average	Solves
World Rubik's Cube Championship 2011
Clock	3	6.16	7.98	8.18	6.16	8.68	10.47	7.09

Continental Championship Podiums

Event	Place	Single	Average	Solves
Asian Championship 2014
Clock	2	7.16	8.10	8.55	7.83	10.65	7.16	7.91
3x3x3 With Feet	2	47.71	49.01	47.71	48.61	50.72
Asian Championship 2012
4x4x4 Cube	2	37.58	39.93	39.74	40.77	37.58	42.61	39.27
Clock	2	8.45	8.65	8.51	8.45	8.98	17.15	8.47
3x3x3 With Feet	2	59.07	1:05.56	1:14.22	59.07	1:03.39

National Championship Podiums

Event	Place	Single	Average	Solves
Japan Championship 2019
4x4x4 Cube	1	28.15	28.92	28.78	28.91	31.36	28.15	29.06
5x5x5 Cube	3	52.91	58.35	1:00.29	58.46	1:01.95	52.91	56.30
6x6x6 Cube	3	1:47.22	1:55.48	2:10.69	1:48.54	1:47.22
Japan Championship 2018
6x6x6 Cube	2	1:48.28	1:55.37	2:04.83	1:52.99	1:48.28
Japan Open 2017
4x4x4 Cube	1	28.47	32.81	34.11	28.47	34.55	37.66	29.77
5x5x5 Cube	3	1:03.46	1:08.08	1:08.70	1:03.46	1:09.45	1:06.88	1:08.66
3x3x3 With Feet	2	41.00	42.44	44.02	41.00	42.30
Japan Open 2016
4x4x4 Cube	3	32.95	40.16	43.10	42.58	32.95	34.80	43.43
Japan Open 2015
Clock	1	6.77	8.08	8.30	9.44	7.81	8.13	6.77
Asian Championship 2014
Clock	1	7.16	8.10	8.55	7.83	10.65	7.16	7.91
3x3x3 With Feet	2	47.71	49.01	47.71	48.61	50.72
Japan Open 2013
3x3x3 Cube	1	8.03	8.96	8.03	8.44	9.18	11.08	9.27
4x4x4 Cube	1	34.58	36.23	38.75	34.58	37.19	35.11	36.40
5x5x5 Cube	2	1:11.56	1:14.44	1:19.13	1:17.06	1:11.56	1:13.63	1:12.63
Clock	1	7.72	9.30	8.69	7.72	8.44	DNF	10.78
Megaminx	3	1:15.97	1:25.33	1:24.16	1:21.59	1:38.61	1:30.25	1:15.97
Japan Open 2012
Clock	1	7.43	8.21	8.21	8.06	7.43	8.36	DNF
Japan Open 2011
3x3x3 Cube	3	10.15	11.15	10.15	10.61	10.96	14.05	11.88
4x4x4 Cube	3	44.03	47.01	44.11	DNF	46.83	50.09	44.03
Clock	1	8.28	9.32	DNF	8.63	10.00	9.33	8.28
Magic	2	1.08	1.17	1.16	1.16	1.18	1.08	DNF
Japan Open 2010
Clock	1	7.09	7.96	7.09	9.03	7.43	9.43	7.43