Kazutaka Watanabe (渡部和孝)

Region	WCA ID	Gender	Competitions	Completed Solves
Japan	2016WATA01	Male	24	444

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	319	7820	20970	10.02	13.23	28738	11137	452
2x2x2 Cube	276	11484	40764	3.65	4.94	29091	8713	216
4x4x4 Cube	96	2898	8184	38.09	44.09	8312	2992	103
5x5x5 Cube	145	3255	9735	1:26.12	1:29.84	8014	2760	124
6x6x6 Cube	123	2591	8710	3:19.95	3:22.60	7692	2320	112
7x7x7 Cube	119	2379	7894	5:18.30	5:22.31	6901	2088	104
3x3x3 Blindfolded	78	678	2085	1:14.15	1:27.72	1268	386	41
3x3x3 One-Handed	259	8798	23533	24.31	29.31	22351	8563	252
Clock	142	2996	12426	12.95	16.87	13347	3166	141
Megaminx	170	2976	10861	1:35.44	2:11.28	14420	3766	213
Pyraminx	101	2723	10126	4.05	5.79	7098	2111	88
Skewb	208	8152	32867	8.55	11.79	28404	7367	200
Square-1	145	2755	11922	29.18	50.77	15014	3400	181
3x3x3 Multi-Blind	20	124	560	12/12 58:14

Medal Collection

Gold	Silver	Bronze
0	2	1

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Kanto Summer PM 2025	First round	42	12.69	13.96	15.83	13.82	13.10	12.69	14.97
Shonan PM 2024	Final	36	10.02	13.94	14.07	14.69	13.05	10.02	14.75
Kanazawa Challenge Spring PM 2023	Final	22	12.27	13.61	13.62	14.63	14.60	12.27	12.61
Ayase 2020	Final	33	12.73	13.94	14.55	12.73	16.88	14.32	12.95
Japan Championship 2019	First round	101	12.94	14.89	16.72	14.42	12.94	13.54	17.43
Tohoku 2019	Second round	14	14.21	15.19	14.35	16.44	15.27	14.21	15.94
	First round	8	12.93	13.23	12.93	13.98	13.12	13.45	13.11
Reiwa Anniversary 2019	First round	26	10.49	13.48	16.90	13.10	11.73	15.61	10.49
Tribox Open Spring 2019	First round	53	12.32	14.86	12.32	14.89	20.58	13.83	15.85
Ayase 2019	Semi Final	37	13.57	14.77	14.24	14.29	16.99	13.57	15.77
	Second round	43	14.21	15.02	19.37	14.21	14.59	14.78	15.69
	First round	54	13.60	16.73	21.44	13.60	14.84	13.90	31.10
Tokyo Pyraminx Returns 2018	First round	24	11.79	14.27	12.97	16.17	11.79	13.67	21.06
Tohoku 2018	Final	7	12.32	14.36	37.35	15.08	12.32	13.11	14.90
	Second round	8	12.49	14.13	15.09	14.53	18.77	12.77	12.49
	First round	12	12.80	14.71	15.24	13.95	19.37	14.94	12.80
Omiya Bigs 2018	First round	45	13.92	16.28	22.17	14.39	13.92	17.22	17.22
Tribox Open Spring 2018	First round	63	14.39	17.23	14.39	16.70	21.16	18.64	16.36
YRCC Open 2018	Second round	41	15.07	17.43	18.49	17.71	16.10	15.07	18.92
	First round	28	13.65	15.12	15.31	14.32	13.65	15.73	19.32
TMU Open 2018	Second round	32	13.73	15.94	13.73	15.28	18.20	15.16	17.39
	First round	27	10.92	14.26	14.88	10.92	16.90	14.42	13.48
Japan Open 2017	Second round	64	13.61	14.87	13.61	16.11	13.86	17.00	14.63
	First round	63	14.17	14.74	15.20	15.97	14.17	14.54	14.47
Tokyo Pyraminx Open 2017	First round	28	12.52	14.77	13.15	16.53	15.02	16.15	12.52
Tohoku Open 2017	Second round	25	16.10	18.04	29.22	18.80	16.70	18.61	16.10
	First round	20	13.12	15.23	13.12	13.20	14.81	17.67	18.46
Circles Open Spring 2017	Second round	44	13.97	17.18	17.86	17.51	13.97	16.83	17.21
	First round	42	13.40	16.44	17.63	15.26	13.40	17.83	16.42
Japan Open 2016	First round	77	14.93	17.08	14.93	18.73	16.29	17.68	17.26
Kawasaki Spring 2016	First round	60	16.16	18.97	18.97	20.52	16.16	17.41	37.65
2x2x2 Cube
Tohoku 2019	First round	9	4.55	5.77	4.86	8.85	4.55	6.89	5.57
Tribox Open Spring 2019	First round	37	4.40	5.84	4.60	7.44	4.40	6.38	6.53
Ayase 2019	First round	29	4.12	5.76	7.72	4.19	4.12	10.11	5.38
Tohoku 2018	Final	8	5.02	6.32	5.64	8.21	DNF	5.12	5.02
	First round	6	3.65	4.94	6.99	5.60	4.69	3.65	4.54
Tribox Open Spring 2018	First round	20	4.87	4.97	6.89	4.87	4.95	5.01	4.94
YRCC Open 2018	First round	17	4.27	5.46	4.91	4.27	5.05	6.42	8.06
Japan Open 2017	First round	31	4.82	6.15	4.82	5.75	6.91	11.36	5.79
Tohoku Open 2017	First round	10	5.54	6.56	6.33	6.94	5.54	9.57	6.40
Circles Open Spring 2017	Final	17	4.53	6.49	5.99	6.34	11.91	4.53	7.14
Tribox Open Winter 2017	Final	26	6.70	7.69	7.94	8.06	6.70	8.68	7.07
Japan Open 2016	First round	46	7.45	9.05	7.68	7.45	10.32	9.16	10.51
4x4x4 Cube
Kanazawa Challenge Spring PM 2023	Final	13	41.52	44.09	49.02	41.52	46.91	41.86	43.51
Japan Championship 2019	First round	40	43.47	47.28	49.42	47.61	43.47	51.51	44.80
Tohoku 2019	Final	7	40.82	46.66	45.45	45.62	48.92	53.93	40.82
	First round	8	44.74	49.28	50.06	51.08	50.25	47.54	44.74
Yono Summer 2019	Final	22	42.44	49.24	55.24	49.27	42.44	48.43	50.03
Reiwa Anniversary 2019	First round	18	38.09	47.57	56.55	54.03	44.22	44.46	38.09
Tohoku 2018	Final	7	47.24	51.45	51.09	1:01.09	50.48	52.78	47.24
	First round	8	40.83	52.46	56.76	50.00	51.10	56.28	40.83
Tribox Open Spring 2018	First round	20	41.57	52.77	59.63	48.29	54.98	55.03	41.57
YRCC Open 2018	Final	14	47.45	53.78	1:02.07	56.02	55.30	47.45	50.02
TMU Open 2018	Final	17	46.48	55.23	1:03.30	50.71	1:16.08	46.48	51.69
Japan Open 2017	First round	51	1:08.43		1:08.46	1:08.43
Tokyo Pyraminx Open 2017	Final	22	52.20	1:02.82	52.20	1:25.61	59.79	1:01.20	1:07.47
Tohoku Open 2017	Final	21	1:02.63	1:08.64	1:09.76	1:05.40	1:10.77	1:02.63	1:24.53
Circles Open Spring 2017	Final	29	1:05.40	1:09.53	1:09.95	1:11.38	1:05.40	1:07.26	1:15.39
Tribox Open Winter 2017	Final	35	1:04.89	1:29.49	1:38.21	1:11.76	1:38.49	1:43.40	1:04.89
5x5x5 Cube
Kanto Summer PM 2025	First round	31	1:26.12	1:29.84	1:39.14	1:27.86	1:28.57	1:33.10	1:26.12
Tribox Open Spring 2019	First round	30	1:29.79	1:39.52	1:37.55	1:38.63	1:42.37	1:47.91	1:29.79
Omiya Bigs 2018	First round	33	1:48.67	2:03.05	2:13.51	2:00.60	2:07.85	2:00.70	1:48.67
TMU Open 2018	Final	19	1:57.97	2:01.60	2:05.58	2:00.36	2:08.67	1:58.86	1:57.97
6x6x6 Cube
Ayase 2020	Final	22	4:15.56		4:15.56
Yono Summer 2019	Final	16	3:19.95	3:22.60	3:19.95	3:25.62	3:22.24
Omiya Bigs 2018	Final	23	3:23.71	3:38.20	3:54.91	3:23.71	3:35.99
7x7x7 Cube
Reiwa Anniversary 2019	Final	17	5:18.30	5:22.31	5:29.80	5:18.30	5:18.83
Omiya Bigs 2018	Final	22	6:17.94	6:40.24	6:26.64	6:17.94	7:16.14
3x3x3 Blindfolded
Japan Championship 2019	First round	26	1:30.37	DNF	DNF	1:30.37	DNF
Yono Summer 2019	Final	10	1:14.15	1:27.72	1:14.15	1:18.79	1:50.22
Reiwa Anniversary 2019	Final	17	1:44.10	DNF	1:44.10	DNF	1:46.55
Ayase 2019	Final	8	1:50.51	DNF	DNF	DNF	1:50.51
Tohoku 2018	Final	7	3:08.93	DNF	DNF	DNF	3:08.93
YRCC Open 2018	Final	14	4:02.06	DNF	DNF	DNF	4:02.06
3x3x3 One-Handed
Shonan PM 2024	Final	36	24.31	29.31	26.67	49.03	31.54	24.31	29.73
Tohoku 2019	Final	10	37.29	40.60	43.29	42.70	37.84	37.29	41.25
Ayase 2019	First round	40	30.56	47.62	54.33	1:11.34	43.38	45.16	30.56
Omiya Bigs 2018	Final	35	35.96	48.36	40.11	50.60	54.36	35.96	58.15
Clock
Ayase 2020	Final	17	12.95	24.92	DNF	20.08	12.95	31.02	23.65
Omiya Bigs 2018	Final	6	14.58	16.87	16.62	15.87	20.01	18.12	14.58
Megaminx
Tokyo Pyraminx Returns 2018	First round	20	1:35.44	2:11.28	2:01.12	2:18.01	2:19.16	1:35.44	2:14.71
Pyraminx
Japan Championship 2019	Final	9	4.05	5.79	6.72	4.05	6.25	4.39	12.24
	First round	11	6.02	6.61	6.81	6.93	7.90	6.02	6.10
Tohoku 2019	Final	2	4.18	6.41	5.61	6.09	9.21	4.18	7.54
Tribox Open Spring 2019	First round	15	5.31	7.08	6.78	6.61	5.31	7.86	10.40
Tokyo Pyraminx Returns 2018	Final	9	6.40	8.63	7.57	10.93	12.30	6.40	7.40
	Second round	6	5.62	6.31	5.62	6.88	5.85	6.69	6.40
	First round	7	4.71	5.92	4.71	6.19	7.14	5.90	5.67
Tohoku 2018	Final	2	4.86	6.43	6.82	6.90	9.18	5.57	4.86
Tribox Open Spring 2018	First round	21	5.10	9.39	7.51	5.10	7.21	13.44	13.76
TMU Open 2018	Final	4	6.09	7.19	6.69	13.85	6.09	7.76	7.13
Japan Open 2017	First round	13	5.37	6.36	7.63	5.47	5.37	6.39	7.23
Tokyo Pyraminx Open 2017	Second round	21	7.19	9.81	10.45	9.62	9.36	11.13	7.19
	First round	15	4.27	8.28	5.42	8.86	4.27	10.55	12.60
Skewb
Reiwa Anniversary 2019	Final	18	8.55	11.79	8.55	12.22	11.78	11.36	12.61
Square-1
Ayase 2020	Final	18	29.18	50.77	46.00	29.18	1:29.94	57.17	49.15
4x4x4 Blindfolded
Japan Championship 2019	Final	16	DNF	DNF	DNF	DNF	DNF
Please Be Quiet Tokyo 2019	Final	9	DNF	DNF	DNF	DNF	DNF
5x5x5 Blindfolded
Please Be Quiet Tokyo 2019	Final	5	DNF	DNF	DNF	DNS	DNS
3x3x3 Multi-Blind
Yono Summer 2019	Final	3	12/12 58:14		12/12 58:14
Please Be Quiet Tokyo 2019	Final	6	8/11 1:00:00		8/11 1:00:00