Takeru Iguchi (井口丈瑠)

Region	WCA ID	Gender	Competitions	Completed Solves
Japan	2023IGUC01	Male	23	479

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	27	563	1682	6.16	7.51	1157	435	15
2x2x2 Cube	7	333	1740	1.16	2.06	1123	279	10
4x4x4 Cube	13	264	777	25.75	29.04	552	199	7
5x5x5 Cube	7	145	384	46.56	51.33	314	124	6
6x6x6 Cube	4	100	278	1:28.06	1:31.17	189	71	3
7x7x7 Cube	3	75	177	2:10.24	2:21.45	208	85	4
3x3x3 One-Handed	43	875	2552	12.31	14.24	1454	536	22
Clock	178	3897	16371	15.73	17.61	14398	3416	146
Megaminx	42	552	2078	51.85	55.21	1606	427	39
Pyraminx	157	4524	16626	4.94	6.79	11193	3292	134
Skewb	121	4467	17408	5.73	7.76	12368	3455	108
Square-1	47	700	3098	13.15	17.87	3027	712	50

Medal Collection

Gold	Silver	Bronze
0	2	8

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Japan Championship 2026	First round	12	7.38	7.71	7.73	7.38	9.12	7.99	7.41
Otsu Biwako Spring 2026	Final	2	7.63	8.11	8.74	8.31	8.13	7.63	7.88
	First round	3	7.99	8.31	9.78	7.99	8.45	8.23	8.25
Katano Spring 2026	Final	3	6.95	7.51	8.61	7.46	7.02	8.04	6.95
	First round	5	6.16	7.95	7.80	8.20	7.84	6.16	9.06
Shimonoseki 2025	Final	8	7.44	9.15	9.71	7.94	9.80	9.88	7.44
	First round	4	6.92	8.52	6.92	8.66	8.02	10.34	8.89
Katano Summer 2025	Final	4	8.24	8.78	8.87	8.49	8.99	9.46	8.24
	Second round	9	8.54	9.59	8.54	9.33	11.00	9.20	10.25
	First round	4	7.49	8.49	9.71	7.87	8.50	9.09	7.49
Tokai Summer 2025	Final	4	7.17	7.89	8.03	7.17	7.43	9.74	8.22
Tokyo Summer 2025	Final	11	8.31	8.71	8.63	8.31	8.79	8.71	9.99
	First round	11	7.82	8.42	7.82	7.91	9.07	9.55	8.27
Kansai Odd and BLD 2025	Second round	22	7.34	9.36	8.56	7.34	9.95	17.79	9.56
	First round	10	7.05	7.88	7.58	8.63	7.43	7.05	8.70
Tokai Spring 2025	Final	6	6.49	8.71	10.04	8.21	9.71	8.21	6.49
	First round	9	7.47	8.82	8.97	7.47	8.76	8.74	9.81
Tokai Open PM 2024	Final	11	7.48	9.76	7.48	10.66	DNF	11.07	7.54
Katano Milky Way 2024	Final	5	8.57	8.96	9.17	8.58	11.13	9.13	8.57
	First round	9	7.62	9.42	8.54	10.59	7.62	9.14	11.39
Kanazawa 2024	Final	9	8.14	8.67	11.97	9.35	8.30	8.36	8.14
	Second round	11	8.31	9.08	8.31	9.23	9.23	8.78	10.66
	First round	6	6.63	8.72	8.20	8.89	6.63	9.08	10.23
Hiroshima Winter 2024	Final	6	8.77	9.69	10.67	9.34	10.24	9.48	8.77
	Second round	4	7.51	8.71	9.20	8.27	8.67	7.51	12.69
	First round	16	8.55	10.60	10.25	8.55	13.38	10.68	10.88
Otsu Biwako Autumn 2023	First round	12	9.99	10.76	11.19	11.90	9.99	10.89	10.21
Ayase Summer 2023	First round	28	9.20	10.90	10.39	9.20	11.54	11.17	11.14
Kanazawa Challenge Spring PM 2023	Final	12	9.61	11.39	9.61	12.41	12.03	13.29	9.74
Hiroshima Spring 2023	First round	27	10.76	11.55	13.14	12.00	10.86	10.76	11.80
Go x Go Kyoto 2023	First round	24	9.46	13.56	13.81	12.14	14.72	18.28	9.46
2x2x2 Cube
Japan Championship 2026	Final	7	1.54	3.06	1.54	2.27	4.24	DNF	2.68
	First round	8	1.69	2.23	1.78	7.03	2.01	2.89	1.69
Shimonoseki 2025	Final	2	1.76	2.58	2.16	3.85	3.33	2.24	1.76
Katano Summer 2025	Final	3	2.12	2.61	2.28	2.98	2.73	2.81	2.12
	First round	1	1.16	2.06	2.18	1.16	2.72	2.57	1.42
4x4x4 Cube
Japan Championship 2026	Final	3	26.75	29.91	33.50	31.58	31.17	26.98	26.75
	First round	3	26.81	29.04	30.12	26.81	30.44	29.24	27.75
Kansai BLD Summer 2026	Final	3	27.31	31.12	30.30	27.31	32.46	34.21	30.60
Katano Spring 2026	Final	4	26.81	29.07	26.81	29.14	31.58	30.72	27.35
	First round	4	27.76	31.07	31.61	27.76	31.62	29.98	33.36
Kansai Parity Party 2025	Final	4	27.82	29.60	27.82	28.07	31.92	28.81	34.00
	Second round	5	25.75	30.62	30.92	35.48	25.75	31.82	29.12
	First round	5	26.62	31.00	31.53	26.62	28.87	32.59	35.04
Tokyo Summer 2025	Final	5	27.97	29.41	28.64	39.75	27.97	31.08	28.52
	First round	4	29.12	29.97	29.98	29.12	30.31	37.85	29.62
Katano Milky Way 2024	Final	12	34.36	37.39	35.79	34.36	39.15	37.29	39.10
	First round	11	32.60	36.93	45.92	38.67	36.70	32.60	35.42
Kanazawa 2024	Final	10	34.66	36.66	39.27	36.38	36.06	37.53	34.66
	First round	9	32.44	33.96	35.64	33.11	32.44	33.14	38.11
Kanazawa Challenge Spring PM 2023	Final	17	40.63	47.61	40.63	47.66	49.86	45.31	52.34
5x5x5 Cube
Japan Championship 2026	Final	4	48.56	51.75	49.40	55.87	48.56	49.98	1:00.89
	First round	3	47.30	51.58	51.87	47.30	51.54	51.33	1:06.51
Katano Spring 2026	Final	5	46.56	51.33	56.85	52.16	46.56	48.52	53.30
	First round	4	48.77	51.63	50.40	49.35	55.15	48.77	55.63
Tokai Big Cubes 2025	Final	6	49.53	55.81	54.95	59.72	52.76	49.53	1:07.60
	Second round	5	49.86	53.47	54.20	57.20	49.86	51.27	54.93
	First round	4	49.75	55.37	54.43	49.75	58.64	53.03	1:02.30
Tokai Summer 2025	Final	3	49.00	54.64	51.20	53.87	59.81	49.00	58.84
Kansai Odd and BLD 2025	Final	12	53.82	58.20	58.27	53.82	1:00.45	DNF	55.87
	First round	10	53.36	54.97	54.84	53.78	53.36	56.30	1:02.87
Tokai Open PM 2024	Final	10	59.51	1:02.76	1:01.50	1:01.77	1:10.25	59.51	1:05.01
	First round	8	54.95	1:02.04	1:03.41	1:09.86	54.95	57.54	1:05.18
Ayase Summer 2023	First round	23	1:23.61	1:32.63	1:31.20	1:23.61	1:36.16	1:33.76	1:32.93
6x6x6 Cube
Japan Championship 2026	Final	3	1:29.79	1:34.47	1:29.79	1:34.80	1:38.81
Tokyo Summer 2026	Final	3	1:28.06	1:31.17	1:28.06	1:36.03	1:29.41
	First round	3	1:32.78	1:34.99	1:32.78	1:36.25	1:35.93
Katano Spring 2026	Final	11	1:40.59	DNF	DNF	1:40.59	2:25.03
	First round	4	1:30.36	1:36.53	1:41.55	1:30.36	1:37.67
Tokai Big Cubes 2025	Final	6	1:36.15	1:40.15	1:46.98	1:36.15	1:37.31
	First round	5	1:33.18	1:37.57	1:33.18	1:33.70	1:45.82
Kansai Parity Party 2025	Final	4	1:39.73	1:40.68	1:40.15	1:39.73	1:42.16
	First round	3	1:36.89	1:42.57	1:44.25	1:36.89	1:46.57
Ota Spring 2025	Final	3	1:40.28	1:46.04	1:41.24	1:56.61	1:40.28
	First round	4	1:41.79	1:45.09	1:50.73	1:42.74	1:41.79
7x7x7 Cube
Japan Championship 2026	Final	5	2:21.28	2:25.35	2:21.28	2:30.71	2:24.07
Tokyo Summer 2026	Final	6	2:25.12	2:26.97	2:25.12	2:30.24	2:25.54
	First round	7	2:23.43	2:30.62	2:29.14	2:23.43	2:39.29
Tokai Big Cubes 2025	Final	8	2:37.83	2:39.42	2:40.20	2:40.22	2:37.83
	First round	4	2:10.24	2:21.45	2:10.24	2:22.22	2:31.88
Kansai Odd and BLD 2025	Final	6	2:42.60	2:43.84	2:42.60	2:44.52	2:44.39
Tokai Spring 2025	Final	8	2:37.45	2:44.62	2:46.82	2:37.45	2:49.58
	First round	6	2:33.76	2:45.50	3:00.62	2:42.13	2:33.76
3x3x3 Blindfolded
Shimonoseki 2025	Final	11	DNF	DNF	DNF	DNF	DNS
Kanazawa 2024	Final	26	DNF	DNF	DNF	DNF	DNS
3x3x3 One-Handed
Katano Spring 2026	Final	10	12.52	14.24	16.42	14.29	14.26	14.18	12.52
	First round	16	13.31	15.83	16.14	13.31	15.50	15.86	18.22
Tokai Summer 2025	Final	14	14.04	16.87	17.52	14.04	DNF	18.64	14.44
Tokyo Summer 2025	Final	6	12.31	14.31	12.67	12.83	22.38	17.44	12.31
	First round	12	13.85	15.28	20.91	16.56	14.43	14.85	13.85
Otsu Biwako Autumn 2023	First round	17	17.06	19.82	22.23	17.06	18.16	20.29	21.02
Ayase Summer 2023	First round	22	19.88	22.41	38.60	19.88	23.25	22.49	21.49
Clock
Otsu Biwako Spring 2026	Final	24	15.73	17.61	15.73	18.85	19.47	17.06	16.91
Tokai Spring 2025	First round	37	16.21	20.84	DNF	16.21	18.08	22.33	22.12
Megaminx
Ota Spring 2025	Final	12	51.85	59.48	58.64	1:02.32	1:00.32	51.85	59.48
	First round	10	53.49	55.21	53.66	54.30	53.49	57.68	57.86
Hiroshima Winter 2024	First round	17	1:02.67	1:04.14	1:14.58	1:02.67	1:05.73	1:03.75	1:02.93
Ayase Summer 2023	First round	30	1:23.11	1:31.45	1:23.11	1:33.18	1:31.96	1:29.20	1:37.45
Hiroshima Spring 2023	Final	29	1:45.47	1:46.70	1:45.98	1:47.15	1:46.96	1:45.47	1:47.86
Pyraminx
Tokyo Summer 2025	First round	22	5.20	6.79	5.90	13.45	7.25	5.20	7.21
Otsu Biwako Autumn 2023	Final	20	4.94	8.23	DNF	8.46	7.92	4.94	8.30
Hiroshima Spring 2023	First round	30	8.26	9.38	9.40	10.04	8.26	12.03	8.69
Skewb
Ota Spring 2025	First round	20	5.73	7.76	7.62	8.51	11.94	7.14	5.73
Hiroshima Winter 2024	First round	16	7.62	8.74	8.26	10.65	7.62	8.29	9.67
Square-1
Kansai Parity Party 2025	Second round	20	14.75	17.87	14.75	28.68	16.96	17.82	18.82
	First round	20	13.15	18.49	14.15	25.73	25.36	13.15	15.96
Ota Spring 2025	First round	20	16.76	20.82	23.97	21.67	16.76	16.81	DNF

National Championship Podiums

Event	Place	Single	Average	Solves
Japan Championship 2026
4x4x4 Cube	1	26.75	29.91	33.50	31.58	31.17	26.98	26.75
5x5x5 Cube	2	48.56	51.75	49.40	55.87	48.56	49.98	1:00.89
6x6x6 Cube	2	1:29.79	1:34.47	1:29.79	1:34.80	1:38.81
7x7x7 Cube	3	2:21.28	2:25.35	2:21.28	2:30.71	2:24.07