Kota Aruga (有賀晃太)

Region	WCA ID	Gender	Competitions	Completed Solves
Japan	2023ARUG01	Male	11	134

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	174	4285	11632	8.67	10.21	9469	3610	138
2x2x2 Cube	265	11271	39913	3.60	5.61	42469	13044	312
4x4x4 Cube	489	14718	46272	1:19.19	1:50.89	48647	14780	542
5x5x5 Cube	348	8260	28888	2:41.14	2:45.69	23349	6908	315
3x3x3 Fewest Moves	155	2241	8068	45	50.00	5155	1472	99
3x3x3 One-Handed	110	3271	8805	16.76	19.79	7331	2829	102
Clock	151	3240	13354	13.51	19.12	15679	3714	164
Megaminx	41	535	2015	51.68	57.43	1873	501	44
Pyraminx	188	5620	20846	5.46	7.83	16516	4804	172
Square-1	150	2814	12144	29.31	35.73	10611	2515	144

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Kanto Summer 2026	Second round	22	9.50	10.54	10.40	11.36	10.27	9.50	10.95
	First round	17	9.03	10.21	10.82	9.03	10.55	9.47	10.62
Kanto Spring 2026	First round	33	9.87	11.23	13.19	11.65	9.87	11.99	10.06
Ota Winter 2026	First round	39	10.45	11.64	10.85	11.26	12.81	13.35	10.45
Ota Autumn 2025	Second round	24	8.67	11.06	10.81	8.67	11.59	14.98	10.79
	First round	35	9.92	13.38	12.43	13.48	9.92	14.22	DNF
Kanto Autumn PM 2025	First round	21	8.91	11.86	12.52	10.33	12.73	12.74	8.91
Kanto Summer AM 2025	First round	26	10.64	12.56	12.23	16.89	11.90	13.54	10.64
Tokyo Summer 2025	First round	54	11.37	13.53	DNF	11.73	14.41	14.46	11.37
Kanto Spring 2025	First round	59	12.17	13.37	13.47	13.72	13.76	12.92	12.17
Tokyo Spring PM 2025	First round	37	11.62	12.71	12.68	14.75	13.66	11.62	11.80
Tokyo Challenge VIII 2023	Final	34	22.63	27.41	28.09	31.46	22.63	DNF	22.68
2x2x2 Cube
Kanto Summer AM 2025	First round	26	4.73	5.68	5.47	4.73	5.65	7.11	5.92
Tokyo Spring PM 2025	First round	43	3.60	5.61	6.32	7.98	3.60	4.87	5.63
4x4x4 Cube
Tokyo Summer 2025	First round	67	1:19.19	1:50.89	1:19.19	1:38.45	DNF	2:18.83	1:35.38
5x5x5 Cube
Ota Winter 2026	First round	53	2:41.14	2:45.69	2:41.14	2:42.68	2:42.08	3:00.24	2:52.32
3x3x3 Fewest Moves
Tokyo FMC Spring 2026	Final	24	46	50.00	53	51	46
	First round	35	45	50.00	45	50	55
3x3x3 One-Handed
Kanto Summer 2026	Second round	27	18.42	22.35	22.64	24.02	20.38	18.42	DNF
	First round	28	17.97	22.18	19.50	24.22	23.78	23.26	17.97
Ota Winter 2026	First round	21	16.76	19.79	32.45	21.37	16.76	18.12	19.88
Tokyo Summer 2025	First round	46	22.51	30.12	27.09	29.92	22.51	33.36	34.53
Kanto Spring 2025	First round	54	23.00	34.74	33.34	51.00	27.82	23.00	43.06
Clock
Ota Winter 2026	First round	41	13.51	19.12	DNF	17.89	13.51	18.74	20.73
Megaminx
Kanto Spring 2026	First round	19	51.68	57.43	58.29	58.91	58.02	55.98	51.68
Kanto Autumn PM 2025	First round	24	1:10.25	1:12.80	1:10.97	1:11.00	1:10.25	1:24.88	1:16.44
Pyraminx
Kanto Spring 2026	First round	27	5.46	7.83	7.64	5.46	10.24	8.78	7.06
Ota Autumn 2025	First round	21	9.72	10.73	DNF	10.68	9.93	11.59	9.72
Square-1
Kanto Summer 2026	Final	28	29.31	35.73	29.70	42.09	29.31	57.00	35.40

Current Personal Records