This legacy version of Cubing China is now read-only. Please visit the new site at https://cubing.com.

Personal Page

Ryo Otsuki (大槻瞭)

Name: Ryo Otsuki (大槻瞭)
Region: Japan
Competitions: 10
WCA ID: Ryo Otsuki (大槻瞭)2019OTSU01
Gender: Male
Career: 2019.04.28 - 2026.07.19
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube2766809182339.6011.5217057664826945/45
4x4x4 Cube902722764937.3339.44496917946420/20
5x5x5 Cube65158144601:08.891:15.19408014526440/40
6x6x6 Cube4385325252:07.472:14.252326798419/9
7x7x7 Cube5096627753:28.963:38.5626289244712/12

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single4675171398626126
Average3968150437543203
CompetitionRoundPlaceBestAverageDetail
Japan Championship 2026First round72 11.02 12.37
17.59     12.71     11.02     12.17     12.24
Tokai Open 2023Second round30 10.41 11.52
11.01     12.87     10.67     14.74     10.41
First round39 11.52 12.87
11.95     11.52     12.47     14.86     14.18
Ayase Summer 2023First round43 11.00 13.77
12.23     13.90     11.00     15.17     16.22
Kanazawa PM 2023Final15 9.60 12.09
11.66     12.81     9.60      11.81     13.28
Cube Camp in Kanazawa 2019Second round22 11.31 14.76
11.31     16.07     14.29     16.25     13.93
First round22 11.30 13.99
13.63     16.49     14.13     14.21     11.30
Reiwa Anniversary 2019First round48 14.81 15.86
17.85     14.81     15.13     15.56     16.90
Tribox Open Spring 2019First round56 13.88 15.01
15.18     15.93     13.91     13.88     16.55
CompetitionRoundPlaceBestAverageDetail
Japan Championship 2026First round39 37.33 39.44
46.82     40.69     40.00     37.33     37.62
Kanazawa PM 2023Final16 46.55 47.34
46.55     47.84     47.32     46.86     53.05
Cube Camp in Kanazawa 2019First round14 50.21 51.79
56.99     53.42     50.33     50.21     51.61
Reiwa Anniversary 2019First round29 48.67 56.46
59.11     57.25     53.01     1:00.65   48.67
CompetitionRoundPlaceBestAverageDetail
Japan Championship 2026First round43 1:08.89 1:17.82
1:11.72   1:24.15   1:22.25   1:08.89   1:19.48
Tokai Big Cubes 2025Second round24 1:09.59 1:15.19
1:17.08   1:16.71   1:11.78   1:24.18   1:09.59
First round25 1:11.72 1:16.74
1:20.39   1:27.42   1:14.12   1:11.72   1:15.72
Tokai Open 2023Final17 1:14.90 1:23.79
1:22.66   1:24.84   1:26.50   1:14.90   1:23.86
First round19 1:11.93 1:24.82
1:53.18   1:24.54   1:21.18   1:28.73   1:11.93
Ayase Summer 2023First round19 1:19.20 1:23.27
1:27.52   1:19.20   1:23.79   1:23.28   1:22.75
Cube Camp in Kanazawa 2019Final9 1:29.55 1:31.78
1:32.98   1:29.55   1:32.65   1:41.62   1:29.70
Tribox Open Spring 2019First round31 1:39.73 1:41.70
1:40.99   1:39.73   2:13.42   1:43.68   1:40.42
CompetitionRoundPlaceBestAverageDetail
Tokai Big Cubes 2025First round19 2:07.47 2:14.25
2:21.34   2:13.93   2:07.47
Ota Spring 2025First round18 2:25.56 2:29.28
2:25.56   2:27.34   2:34.95
Cube Camp in Kanazawa 2019Final8 3:01.29 3:05.22
3:08.95   3:01.29   3:05.41
CompetitionRoundPlaceBestAverageDetail
Tokai Big Cubes 2025First round22 3:28.96 3:38.56
3:44.67   3:28.96   3:42.06
Ota Blind Summer 2023Final10 3:33.44 3:46.87
3:47.18   4:00.00   3:33.44
Cube Camp in Kanazawa 2019Final8 3:57.55 4:10.46
3:57.55   4:23.74   4:10.08
Reiwa Anniversary 2019Final14 4:28.71 4:37.81
4:32.03   4:28.71   4:52.69
Japan Championship 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round72 11.02 12.37
17.59     12.71     11.02     12.17     12.24
4x4x4 CubeFirst round39 37.33 39.44
46.82     40.69     40.00     37.33     37.62
5x5x5 CubeFirst round43 1:08.89 1:17.82
1:11.72   1:24.15   1:22.25   1:08.89   1:19.48
 
Tokai Big Cubes 2025
EventRoundPlaceBestAverageDetail
5x5x5 CubeSecond round24 1:09.59 1:15.19
1:17.08   1:16.71   1:11.78   1:24.18   1:09.59
First round25 1:11.72 1:16.74
1:20.39   1:27.42   1:14.12   1:11.72   1:15.72
6x6x6 CubeFirst round19 2:07.47 2:14.25
2:21.34   2:13.93   2:07.47
7x7x7 CubeFirst round22 3:28.96 3:38.56
3:44.67   3:28.96   3:42.06
 
Ota Spring 2025
EventRoundPlaceBestAverageDetail
6x6x6 CubeFirst round18 2:25.56 2:29.28
2:25.56   2:27.34   2:34.95
 
Tokai Open 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round30 10.41 11.52
11.01     12.87     10.67     14.74     10.41
First round39 11.52 12.87
11.95     11.52     12.47     14.86     14.18
5x5x5 CubeFinal17 1:14.90 1:23.79
1:22.66   1:24.84   1:26.50   1:14.90   1:23.86
First round19 1:11.93 1:24.82
1:53.18   1:24.54   1:21.18   1:28.73   1:11.93
 
Ayase Summer 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round43 11.00 13.77
12.23     13.90     11.00     15.17     16.22
5x5x5 CubeFirst round19 1:19.20 1:23.27
1:27.52   1:19.20   1:23.79   1:23.28   1:22.75
 
Ota Blind Summer 2023
EventRoundPlaceBestAverageDetail
7x7x7 CubeFinal10 3:33.44 3:46.87
3:47.18   4:00.00   3:33.44
 
Kanazawa PM 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal15 9.60 12.09
11.66     12.81     9.60      11.81     13.28
4x4x4 CubeFinal16 46.55 47.34
46.55     47.84     47.32     46.86     53.05
 
Cube Camp in Kanazawa 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round22 11.31 14.76
11.31     16.07     14.29     16.25     13.93
First round22 11.30 13.99
13.63     16.49     14.13     14.21     11.30
4x4x4 CubeFirst round14 50.21 51.79
56.99     53.42     50.33     50.21     51.61
5x5x5 CubeFinal9 1:29.55 1:31.78
1:32.98   1:29.55   1:32.65   1:41.62   1:29.70
6x6x6 CubeFinal8 3:01.29 3:05.22
3:08.95   3:01.29   3:05.41
7x7x7 CubeFinal8 3:57.55 4:10.46
3:57.55   4:23.74   4:10.08
 
Reiwa Anniversary 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round48 14.81 15.86
17.85     14.81     15.13     15.56     16.90
4x4x4 CubeFirst round29 48.67 56.46
59.11     57.25     53.01     1:00.65   48.67
7x7x7 CubeFinal14 4:28.71 4:37.81
4:32.03   4:28.71   4:52.69
 
Tribox Open Spring 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round56 13.88 15.01
15.18     15.93     13.91     13.88     16.55
5x5x5 CubeFirst round31 1:39.73 1:41.70
1:40.99   1:39.73   2:13.42   1:43.68   1:40.42
No.DateNameRegionCity
102026-07-18~19Japan Championship 2026JapanDaito, Osaka
92025-12-14Tokai Big Cubes 2025JapanKariya, Aichi
82025-03-20Ota Spring 2025JapanOta, Tokyo
72023-09-09Tokai Open 2023JapanTokai, Aichi
62023-07-17Ayase Summer 2023JapanAdachi, Tokyo
52023-07-08Ota Blind Summer 2023JapanOta, Tokyo
42023-05-27Kanazawa PM 2023JapanKanazawa, Ishikawa
32019-08-10~12Cube Camp in Kanazawa 2019JapanKanazawa, Ishikawa
22019-06-01Reiwa Anniversary 2019JapanAdachi, Tokyo
12019-04-28Tribox Open Spring 2019JapanYokohama, Kanagawa