Kai Yamamoto (山本快)

Region	WCA ID	Gender	Competitions	Completed Solves
Japan	2021YAMA01	Male	18	246

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	110	2658	7800	8.62	10.64	8009	2845	112
4x4x4 Cube	75	2133	6061	38.69	42.21	4594	1621	54
5x5x5 Cube	44	1036	3005	1:09.88	1:12.34	2079	713	37
6x6x6 Cube	26	585	1823	2:12.22	2:18.32	1636	518	22
7x7x7 Cube	29	667	2044	3:35.32	3:44.16	1884	619	27
3x3x3 Blindfolded	54	390	1131	59.47	1:19.44	820	247	27
3x3x3 Fewest Moves	90	892	3529	37	38.67	1849	456	49
3x3x3 One-Handed	16	344	1093	11.48	14.31	957	331	15
Clock	5	60	334	4.01	5.08	334	62	5
Megaminx	43	558	2091	58.56	1:09.91	2542	689	50
Pyraminx	80	2560	9590	4.43	5.48	4498	1323	49
Skewb	28	1139	4514	3.63	6.70	6264	1761	52
Square-1	19	335	1593	11.35	16.33	1777	405	25
4x4x4 Blindfolded	18	115	420	5:37.18	9:07.40	250	62	4
5x5x5 Blindfolded	17	90	312	14:33.00
3x3x3 Multi-Blind	48	298	1146	9/12 58:55

Gold	Silver	Bronze
0	1	1

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Tokai Open AM 2024	Final	16	8.92	10.92	11.23	8.92	9.27	13.89	12.26
Kanazawa 2024	Second round	28	9.94	10.96	11.93	10.23	12.94	9.94	10.71
	First round	25	10.36	10.93	11.76	11.94	10.39	10.63	10.36
Tokyo Challenge VIII 2023	Final	9	9.67	10.64	10.06	10.33	9.67	11.70	11.54
Otsu Biwako Autumn 2023	First round	26	10.74	12.21	10.74	12.72	13.14	12.99	10.93
Rubik's WCA World Championship 2023	First round	552	10.01	12.10	10.01	11.93	13.78	12.60	11.77
Ayase Summer 2023	First round	35	11.13	12.67	11.98	11.42	14.61	16.30	11.13
Hiroshima Spring 2023	First round	28	8.62	11.58	8.62	11.37	10.52	13.26	12.86
Tokyo Challenge Winter C 2023	Final	4	10.43	11.49	12.86	10.97	10.64	10.43	14.45
Ayase Autumn B 2022	Second round	26	10.60	13.10	10.60	14.28	12.39	14.55	12.63
	First round	26	11.81	13.15	12.60	11.93	17.28	11.81	14.92
Minatomirai 2022	Final	32	10.99	12.32	12.94	11.90	10.99	17.55	12.13
	First round	30	10.89	12.39	10.89	11.07	12.09	14.01	14.40
Tokai Winter PM 2021	Final	14	11.30	12.96	13.94	12.04	11.30	DNF	12.89
4x4x4 Cube
Kanazawa 2024	First round	17	38.69	42.21	44.16	38.69	43.23	39.24	48.41
5x5x5 Cube
Rubik's WCA World Championship 2023	First round	201	1:09.88	1:12.34	1:12.84	1:10.63	1:17.12	1:13.56	1:09.88
Ayase Summer 2023	First round	17	1:12.29	1:15.55	1:15.54	1:20.64	1:12.29	1:16.98	1:14.14
Ayase Autumn B 2022	Final	15	1:11.30	1:15.98	1:11.96	1:13.44	1:24.10	1:11.30	1:22.54
6x6x6 Cube
Rubik's WCA World Championship 2023	First round	154	2:12.22	2:18.32	2:26.15	2:16.60	2:12.22
Ayase Autumn B 2022	Final	12	2:21.90	2:32.38	2:35.47	2:21.90	2:39.78
7x7x7 Cube
Ota Blind Summer 2023	Final	9	3:35.32	3:44.16	3:41.90	3:35.32	3:55.27
3x3x3 Blindfolded
Kanazawa 2024	Final	13	59.47	DNF	59.47	1:06.33	DNF
Rubik's WCA World Championship 2023	First round	102	1:10.13	1:19.44	1:32.25	1:15.95	1:10.13
Ota Blind Summer 2023	Second round	13	1:27.52	2:01.43	1:27.52	2:10.06	2:26.72
	First round	21	1:33.30	1:48.82	1:40.81	1:33.30	2:12.35
Tokyo Challenge BLD I 2023	Final	18	2:58.65	DNF	DNF	2:58.65	DNF
Hiroshima Spring 2023	Final	8	1:11.93	DNF	1:11.93	1:29.99	DNF
Ota Blind Summer 2022	Final	16	1:47.57	DNF	DNF	2:43.33	1:47.57
	First round	20	1:50.93	2:05.36	1:50.93	2:06.10	2:19.06
Minatomirai 2022	Final	12	1:41.41	2:13.80	1:41.41	2:24.64	2:35.34
3x3x3 Fewest Moves
Ayase FMC 2023	Final	14	37	38.67	42	37	37
3x3x3 One-Handed
Tokai Open AM 2024	Final	7	12.98	14.50	14.79	15.29	14.06	12.98	14.66
	First round	9	13.54	16.63	19.37	13.54	15.86	DNF	14.66
Otsu Biwako Autumn 2023	Final	7	13.71	14.68	13.71	16.50	14.57	15.71	13.75
	First round	6	11.48	14.31	13.31	11.48	18.88	15.40	14.22
Rubik's WCA World Championship 2023	First round	192	14.86	18.00	20.89	18.20	17.75	14.86	18.05
Ayase Summer 2023	Final	7	13.94	15.94	20.08	14.51	13.94	16.28	17.02
	First round	10	12.72	17.14	18.29	12.72	16.31	19.52	16.83
Minatomirai 2022	Final	11	15.42	17.45	18.43	17.34	15.42	16.57	18.62
Clock
Tokai Challenge Gamma 2024	Final	6	4.01	6.36	4.01	9.39	6.82	4.28	7.98
	First round	3	4.28	5.08	5.44	4.85	6.78	4.95	4.28
Ota Blind New Year 2024	Final	2	5.14	5.51	7.25	5.14	5.36	5.56	5.61
Megaminx
Rubik's WCA World Championship 2023	First round	185	58.56	1:09.91	1:20.35	1:02.86	1:06.53	1:21.60	58.56
Ayase Summer 2023	First round	21	1:08.71	1:13.27	1:10.78	1:08.71	1:19.17	1:28.02	1:09.85
Hiroshima Spring 2023	Final	21	1:07.44	1:18.04	1:12.93	1:26.08	1:20.60	1:20.60	1:07.44
Ayase Autumn B 2022	First round	17	1:14.39	1:34.47	1:30.53	1:49.70	1:14.39	1:51.73	1:23.18
Pyraminx
Otsu Biwako Autumn 2023	Final	9	4.43	5.51	6.35	4.73	4.43	DNF	5.45
Rubik's WCA World Championship 2023	First round	178	5.20	5.56	5.20	5.60	5.58	5.50	6.20
Hiroshima Spring 2023	Final	6	4.58	5.48	8.89	5.22	5.50	4.58	5.71
	First round	9	4.74	6.11	9.19	4.74	4.80	7.93	5.60
Skewb
Rubik's WCA World Championship 2023	First round	201	3.63	6.70	7.47	3.63	9.70	6.54	6.08
Hiroshima Spring 2023	Final	16	5.48	9.10	6.30	18.15	10.61	5.48	10.39
Minatomirai 2022	Final	12	6.52	7.59	9.46	7.98	6.52	7.36	7.42
Square-1
Otsu Biwako Autumn 2023	Final	12	11.35	16.33	21.87	19.20	13.76	16.04	11.35
4x4x4 Blindfolded
Rubik's WCA World Championship 2023	Final	28	5:37.18	DNF	DNF	DNF	5:37.18
Ota Blind Summer 2023	Final	10	8:46.14	9:07.40	9:13.33	8:46.14	9:22.72
Ota Blind Winter 2022	Final	7	9:10.23	DNF	DNF	DNF	9:10.23
5x5x5 Blindfolded
Ota Blind New Year 2024	Final	3	14:33.00	DNF	14:33.00	DNF	DNF
Rubik's WCA World Championship 2023	Final	24	18:10.00	DNF	18:10.00	DNF	DNS
Ota Blind Winter 2022	Final	9	20:20.00	DNF	DNF	20:20.00	DNS
3x3x3 Multi-Blind
Ota Blind New Year 2024	Final	11	9/12 58:55		9/12 58:55
Ota Blind Winter 2022	Final	16	2/3 15:32		2/3 15:32

Current Personal Records

Medal Collection