Kota Aruga (有賀晃太)

Region	WCA ID	Gender	Competitions	Completed Solves
Japan	2023ARUG01	Male	10	110

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	171	4210	11509	8.67	11.06	13877	5319	209
2x2x2 Cube	265	11170	39662	3.60	5.61	42212	12933	312
4x4x4 Cube	489	14616	45997	1:19.19	1:50.89	48370	14674	542
5x5x5 Cube	348	8189	28702	2:41.14	2:45.69	23202	6844	314
3x3x3 Fewest Moves	155	2238	8022	45	50.00	5127	1472	99
3x3x3 One-Handed	105	3215	8710	16.76	19.79	7247	2778	98
Clock	151	3181	13204	13.51	19.12	15474	3642	164
Megaminx	41	521	1987	51.68	57.43	1843	490	44
Pyraminx	188	5570	20718	5.46	7.83	16407	4760	172

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
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
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