Personal Page

Kounosuke Udou (有働幸之助)

Name: Kounosuke Udou (有働幸之助)
Region: Japan
Competitions: 21
WCA ID: Kounosuke Udou (有働幸之助)2012UDOU01
Gender: Male
Career: 2012.09.16 - 2025.10.11
2024 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube93039845.887.75124044218311181/185
2x2x2 Cube57726235888556.038.2284541254285605/5
5x5x5 Cube61142241451:10.371:24.4857071955945/5
3x3x3 One-Handed742166596215.4217.77423415655910/10

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single40442691343721246651001047186
Average33942621134371191341683144855

Overall Medal Collection

GoldSilverBronze
311
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Kanto Autumn AM 2025Final1 7.07 8.40
8.30      7.07      7.80      9.11      DNF
First round1 7.74 8.10
8.07      7.74      9.12      8.26      7.96
Katano Summer 2025Final6 7.67 8.92
7.97      7.67      8.93      9.85      11.10
Second round2 7.40 7.99
7.45      8.51      8.01      9.65      7.40
First round3 7.09 8.40
DNF       7.73      10.06     7.09      7.40
Kanto Summer PM 2025Final6 5.88 7.89
9.29      7.47      8.22      5.88      7.97
First round6 6.62 8.21
6.62      DNF       8.01      9.36      7.26
Tokyo Summer 2025Final13 7.75 9.03
7.75      8.38      10.16     10.15     8.56
First round5 7.62 8.14
8.20      9.93      7.62      7.99      8.24
Kanto Spring 2025Final8 7.58 8.67
8.11      9.61      7.58      9.03      8.87
First round9 7.73 9.04
8.80      9.16      9.15      7.73      10.61
Tokai Spring 2025Final10 9.12 9.66
9.12      9.17      DNF       9.17      10.65
First round10 7.54 8.88
8.51      9.75      11.41     8.38      7.54
Tokyo Open PM Winter 2025Final2 7.12 8.43
7.51      8.71      7.12      9.40      9.08
First round3 6.25 8.79
8.41      7.70      6.25      10.27     10.30
Tokyo Challenge VII 2023Final1 6.43 7.87
11.36     8.04      7.46      6.43      8.11
Ayase Summer 2023First round17 7.28 9.62
11.11     7.28      8.46      11.30     9.29
Challenge V 2023Final3 7.79 9.60
9.90      7.79      10.27     8.63      13.58
Tokyo Challenge Winter B 2023Final6 7.51 9.39
7.51      10.34     10.25     10.07     7.85
Ayase Autumn B 2022Final5 6.46 9.19
8.46      6.46      9.63      9.86      9.47
Second round1 6.96 7.75
8.84      7.81      7.86      7.58      6.96
First round3 7.91 8.33
7.91      9.33      8.94      8.11      7.95
Ota Summer 2022Final8 7.69 9.18
7.93      10.09     10.53     9.53      7.69
Minatomirai 2022Final1 6.80 7.80
9.76      6.80      7.22      7.59      8.58
First round2 7.18 7.95
7.33      9.02      9.99      7.49      7.18
Japan Championship 2019Final13 9.92 10.02
11.82     9.92      10.09     9.92      10.05
Second round16 9.34 9.85
9.62      9.34      9.93      10.79     9.99
First round13 8.43 10.03
8.43      12.48     10.61     8.81      10.68
Tribox Open Spring 2019First round22 7.34 11.57
12.80     12.50     9.83      12.38     7.34
Japan Championship 2018Second round15 8.56 9.94
10.94     8.56      9.61      9.28      13.07
First round20 9.76 10.79
12.07     10.63     9.76      11.30     10.44
Tribox Open Spring 2018First round10 8.91 10.59
10.15     10.29     11.34     8.91      12.57
Japan Open 2016Second round34 11.71 13.28
13.40     11.71     17.13     13.46     12.98
First round32 12.06 12.86
12.23     12.84     12.06     13.50     14.62
Kanto Open 2014Second round32 17.53 20.15
22.58     18.81     19.06     25.50     17.53
First round31 17.86 19.81
19.34     18.52     21.58     24.34     17.86
Japan Open 2012First round70 27.15 30.16
31.63     32.97     29.58     29.27     27.15
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Japan Open 2016First round43 6.03 8.22
8.98      7.43      9.27      8.24      6.03
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Kanto Summer PM 2025First round25 1:10.37 1:24.48
1:30.26   1:42.59   1:12.03   1:31.15   1:10.37
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Tokyo Summer 2025Final18 16.58 17.77
17.80     17.92     17.58     19.49     16.58
First round17 15.42 17.90
20.96     16.44     15.42     18.02     19.24
Kanto Autumn AM 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal1 7.07 8.40
8.30      7.07      7.80      9.11      DNF
First round1 7.74 8.10
8.07      7.74      9.12      8.26      7.96
 
Katano Summer 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal6 7.67 8.92
7.97      7.67      8.93      9.85      11.10
Second round2 7.40 7.99
7.45      8.51      8.01      9.65      7.40
First round3 7.09 8.40
DNF       7.73      10.06     7.09      7.40
 
Kanto Summer PM 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal6 5.88 7.89
9.29      7.47      8.22      5.88      7.97
First round6 6.62 8.21
6.62      DNF       8.01      9.36      7.26
5x5x5 CubeFirst round25 1:10.37 1:24.48
1:30.26   1:42.59   1:12.03   1:31.15   1:10.37
 
Tokyo Summer 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal13 7.75 9.03
7.75      8.38      10.16     10.15     8.56
First round5 7.62 8.14
8.20      9.93      7.62      7.99      8.24
3x3x3 One-HandedFinal18 16.58 17.77
17.80     17.92     17.58     19.49     16.58
First round17 15.42 17.90
20.96     16.44     15.42     18.02     19.24
 
Kanto Spring 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal8 7.58 8.67
8.11      9.61      7.58      9.03      8.87
First round9 7.73 9.04
8.80      9.16      9.15      7.73      10.61
 
Tokai Spring 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal10 9.12 9.66
9.12      9.17      DNF       9.17      10.65
First round10 7.54 8.88
8.51      9.75      11.41     8.38      7.54
 
Tokyo Open PM Winter 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal2 7.12 8.43
7.51      8.71      7.12      9.40      9.08
First round3 6.25 8.79
8.41      7.70      6.25      10.27     10.30
 
Tokyo Challenge VII 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal1 6.43 7.87
11.36     8.04      7.46      6.43      8.11
 
Ayase Summer 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round17 7.28 9.62
11.11     7.28      8.46      11.30     9.29
 
Challenge V 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal3 7.79 9.60
9.90      7.79      10.27     8.63      13.58
 
Tokyo Challenge Winter B 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal6 7.51 9.39
7.51      10.34     10.25     10.07     7.85
 
Ayase Autumn B 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal5 6.46 9.19
8.46      6.46      9.63      9.86      9.47
Second round1 6.96 7.75
8.84      7.81      7.86      7.58      6.96
First round3 7.91 8.33
7.91      9.33      8.94      8.11      7.95
 
Ota Summer 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal8 7.69 9.18
7.93      10.09     10.53     9.53      7.69
 
Minatomirai 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal1 6.80 7.80
9.76      6.80      7.22      7.59      8.58
First round2 7.18 7.95
7.33      9.02      9.99      7.49      7.18
 
Japan Championship 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal13 9.92 10.02
11.82     9.92      10.09     9.92      10.05
Second round16 9.34 9.85
9.62      9.34      9.93      10.79     9.99
First round13 8.43 10.03
8.43      12.48     10.61     8.81      10.68
 
Tribox Open Spring 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round22 7.34 11.57
12.80     12.50     9.83      12.38     7.34
 
Japan Championship 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round15 8.56 9.94
10.94     8.56      9.61      9.28      13.07
First round20 9.76 10.79
12.07     10.63     9.76      11.30     10.44
 
Tribox Open Spring 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round10 8.91 10.59
10.15     10.29     11.34     8.91      12.57
 
Japan Open 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round34 11.71 13.28
13.40     11.71     17.13     13.46     12.98
First round32 12.06 12.86
12.23     12.84     12.06     13.50     14.62
2x2x2 CubeFirst round43 6.03 8.22
8.98      7.43      9.27      8.24      6.03
 
Kanto Open 2014
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round32 17.53 20.15
22.58     18.81     19.06     25.50     17.53
First round31 17.86 19.81
19.34     18.52     21.58     24.34     17.86
 
Japan Open 2012
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round70 27.15 30.16
31.63     32.97     29.58     29.27     27.15
No.DateNameRegionCity
212025-10-11Kanto Autumn AM 2025JapanOta, Tokyo
202025-09-15Katano Summer 2025JapanKatano, Osaka
192025-08-30Kanto Summer PM 2025JapanOta, Tokyo
182025-07-21Tokyo Summer 2025JapanOta, Tokyo
172025-05-31Kanto Spring 2025JapanOta, Tokyo
162025-04-12Tokai Spring 2025JapanTokai, Aichi
152025-02-16Tokyo Open PM Winter 2025JapanOta, Tokyo
142023-11-04Tokyo Challenge VII 2023JapanOta, Tokyo
132023-07-17Ayase Summer 2023JapanAdachi, Tokyo
122023-04-09Challenge V 2023JapanOta, Tokyo
112023-02-12Tokyo Challenge Winter B 2023JapanOta, Tokyo
102022-11-06Ayase Autumn B 2022JapanAdachi, Tokyo
92022-07-30Ota Summer 2022JapanOta, Tokyo
82022-04-29Minatomirai 2022JapanYokohama, Kanagawa
72019-11-02~04Japan Championship 2019Japan Omiya, Saitama
62019-04-28Tribox Open Spring 2019JapanYokohama, Kanagawa
52018-12-22~23Japan Championship 2018JapanYokohama, Kanagawa
42018-05-05Tribox Open Spring 2018JapanItabashi, Tokyo
32016-10-09~10Japan Open 2016JapanTokyo
22014-02-22~23Kanto Open 2014JapanMatsudo
12012-09-16~17Japan Open 2012JapanTokyo