Seiya Matsuyama (松山聖哉)

Region	WCA ID	Gender	Competitions	Completed Solves
Japan	2024MATS01	Male	4	93

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	202	5078	13859	9.11	11.03	13170	4991	195
4x4x4 Cube	85	2461	6973	37.07	42.10	6498	2322	81
5x5x5 Cube	49	1009	2928	1:03.77	1:11.37	2937	1039	56
6x6x6 Cube	43	802	2384	2:08.22	2:17.53	2375	800	44
3x3x3 One-Handed	81	2312	6343	15.45	21.80	9780	3762	124
Megaminx	7	95	346	37.56	42.94	349	99	7
Pyraminx	206	6627	24807	5.98	6.76	10601	3100	126
Skewb	114	4091	15765	5.55	6.94	8843	2470	91
Square-1	50	701	3173	13.57	22.72	4845	1160	73

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Katano Spring 2026	First round	31	9.11	11.03	11.83	10.43	12.32	10.82	9.11
Kansai Mega Day 2025	Second round	30	10.38	11.15	10.97	10.38	11.55	10.93	15.60
	First round	26	10.36	11.55	11.55	11.30	14.11	11.79	10.36
Hiroshima Winter 2024	Second round	29	11.27	12.82	12.51	13.52	12.73	13.23	11.27
	First round	41	10.75	14.74	15.79	11.70	10.75	DNF	16.74
4x4x4 Cube
Katano Spring 2026	First round	33	37.07	42.10	DNF	40.18	43.01	43.12	37.07
5x5x5 Cube
Katano Spring 2026	First round	26	1:03.77	1:11.37	1:14.30	1:03.77	1:12.54	1:12.73	1:08.83
6x6x6 Cube
Katano Spring 2026	First round	25	2:08.22	2:17.53	2:28.02	2:16.35	2:08.22
Ota Spring 2025	First round	20	2:20.65	2:34.62	2:52.40	2:20.65	2:30.81
3x3x3 One-Handed
Katano Spring 2026	First round	37	15.45	21.80	23.82	22.81	15.45	20.99	21.61
Megaminx
Kansai Mega Day 2025	Final	5	41.70	44.96	48.01	47.50	43.23	44.16	41.70
	Second round	5	37.56	42.94	40.90	37.56	50.14	45.52	42.40
	First round	5	40.19	45.11	40.19	44.66	48.81	DNF	41.85
Ota Spring 2025	Final	6	42.14	46.27	51.75	47.47	44.55	42.14	46.80
	First round	6	44.28	46.47	44.48	47.38	54.40	44.28	47.56
Hiroshima Winter 2024	First round	14	56.33	1:00.71	56.33	1:00.15	1:04.11	57.88	1:05.34
Pyraminx
Hiroshima Winter 2024	First round	14	5.98	6.76	7.26	8.79	6.84	5.98	6.18
Skewb
Ota Spring 2025	First round	17	5.55	6.94	7.17	9.43	6.48	5.55	7.18
Hiroshima Winter 2024	First round	15	7.92	8.58	11.72	7.92	8.87	8.50	8.37
Square-1
Ota Spring 2025	First round	23	13.57	22.72	23.02	32.01	21.13	13.57	24.02