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	292	7017	19338	10.02	13.23	26589	10077	416
2x2x2 Cube	252	10695	38289	3.65	4.94	27262	8061	197
4x4x4 Cube	87	2595	7438	38.09	44.09	7580	2691	90
5x5x5 Cube	136	2936	8936	1:26.12	1:29.84	7286	2458	116
6x6x6 Cube	116	2361	7974	3:19.95	3:22.60	7042	2112	105
7x7x7 Cube	116	2175	7257	5:18.30	5:22.31	6319	1913	102
3x3x3 Blindfolded	74	619	1900	1:14.15	1:27.72	1161	348	38
3x3x3 One-Handed	229	8269	22224	24.31	29.31	21099	8047	222
Clock	124	2674	11258	12.95	16.87	12126	2831	124
Megaminx	152	2760	10111	1:35.44	2:11.28	13477	3525	192
Pyraminx	88	2541	9451	4.05	5.79	6610	1958	78
Skewb	192	7662	31004	8.55	11.79	26800	6929	183
Square-1	141	2526	11223	29.18	50.77	14189	3137	174
3x3x3 Multi-Blind	17	112	516	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