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Konosuke Nishiyama (西山幸之介)

Name: Konosuke Nishiyama (西山幸之介)
Region: Japan
Competitions: 15
WCA ID: Konosuke Nishiyama (西山幸之介)2019NISH05
Gender: Male
Career: 2019.04.28 - 2026.04.05
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube2466115168019.5711.6216449623625765/65
2x2x2 Cube1575671212262.794.6523038675618315/15
4x4x4 Cube862432692337.1140.47522818696825/25
5x5x5 Cube4890126191:02.621:06.6620417344210/10
6x6x6 Cube3871921162:04.982:15.7822127554212/12
7x7x7 Cube5397628583:35.543:57.5332611107563/3
3x3x3 Blindfolded10891427781:32.522:21.4321416416815/21
3x3x3 One-Handed1023099847516.8320.648105306010615/15
Clock3569428606.618.72343281433124/25
Megaminx1773444129291:47.711:53.671150130811595/5
Pyraminx2508197307326.617.8716145466016415/15
Skewb913146122764.946.67785021708115/15
Square-134485223611.7314.69174939525145/45
4x4x4 Blindfolded48355135511:36.0013:15.00441113173/6
3x3x3 Multi-Blind7550419747/10 58:382/2

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single179641200141168
Average142134090109555

Overall Medal Collection

GoldSilverBronze
2
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Tokyo Spring 2026Second round41 10.97 12.04
16.47     11.80     10.97     12.65     11.66
First round47 12.20 13.60
12.20     12.76     13.94     14.11     14.31
Kanto Winter 2026First round45 10.79 13.31
12.45     10.79     15.06     18.90     12.43
Ota Winter 2026First round42 9.68 11.86
15.07     11.85     9.68      11.50     12.22
Kanto Autumn PM 2025Final17 9.57 11.62
14.13     10.44     9.57      16.59     10.29
First round20 10.97 11.72
11.63     10.97     17.26     12.08     11.46
Kanto Summer PM 2025First round36 11.30 12.62
14.71     11.30     12.99     12.94     11.94
WCA World Championship 2023First round608 11.92 12.66
12.53     11.92     13.28     14.43     12.17
Ayase Autumn A 2022Second round24 12.34 14.65
19.90     17.95     13.24     12.34     12.77
First round19 11.26 13.70
14.88     11.26     14.55     13.72     12.82
Ayase 2020Final42 13.91 16.14
14.25     19.48     20.76     14.68     13.91
Japan Championship 2019First round123 16.23 16.88
16.27     21.94     16.28     16.23     18.08
Tribox Open Spring 2019First round120 20.23 23.09
23.99     20.23     24.08     23.50     21.77
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Tokyo Spring 2026First round37 2.79 4.65
3.79      2.79      5.90      5.49      4.68
WCA World Championship 2023First round452 4.26 5.43
5.10      6.76      5.26      5.93      4.26
Tribox Open Spring 2019First round74 8.00 9.86
9.35      8.00      13.88     12.19     8.05
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Kanto Winter 2026First round24 37.11 40.47
46.76     37.11     38.71     42.14     40.56
Kansai Parity Party 2025Second round28 38.21 42.94
51.96     38.21     39.88     44.68     44.26
First round29 40.52 43.26
46.28     42.29     41.20     40.52     51.05
WCA World Championship 2023First round405 45.13 48.94
48.49     50.81     45.13     51.37     47.53
Yono Summer 2019Final36 57.56 1:06.77
1:07.32   1:07.68   57.56     1:11.06   1:05.30
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Ota Winter 2026First round17 1:02.62 1:06.66
1:02.62   1:06.43   1:04.03   1:09.53   1:16.70
Kanto Summer PM 2025First round20 1:08.45 1:13.10
1:18.96   1:08.45   1:18.09   1:12.32   1:08.89
 
6x6x6 Cube
CompetitionRoundPlaceBestAverageDetail
Tokyo Autumn 2025First round27 2:04.98 2:15.78
2:11.69   2:04.98   2:30.68
Kansai Parity Party 2025First round25 2:22.62 2:30.28
2:35.31   2:32.91   2:22.62
WCA World Championship 2023First round212 2:28.56 2:38.31
2:47.00   2:28.56   2:39.37
Ayase 2020Final17 2:59.69 3:02.09
3:00.59   3:05.99   2:59.69
 
7x7x7 Cube
CompetitionRoundPlaceBestAverageDetail
Tokyo Autumn 2025First round34 3:35.54 3:57.53
3:35.54   3:51.82   4:25.24
 
3x3x3 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Tokyo BLD Spring 2026Second round27 1:32.52 DNF
DNF       DNF       1:32.52   DNF       1:52.25
First round31 1:46.12 2:21.43
2:06.59   DNF       1:46.12   1:56.64   3:01.05
Kanto Winter 2026First round29 2:08.20 2:43.47
2:26.53   2:56.67   2:47.21   3:09.90   2:08.20
Ota BLD Autumn 2025First round21 2:17.34 DNF
DNF       2:48.02   2:17.34
Ayase Autumn A 2022Final11 2:32.57 DNF
2:45.80   2:32.57   DNF
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Ota Winter 2026First round25 16.83 20.64
16.83     24.78     18.43     27.39     18.72
WCA World Championship 2023First round338 21.20 23.37
21.20     22.39     23.60     24.25     24.12
Japan Championship 2019First round41 26.15 29.06
34.91     29.03     26.15     29.70     28.44
 
Clock
CompetitionRoundPlaceBestAverageDetail
Ota Winter 2026First round12 6.61 8.72
8.98      8.79      10.35     8.39      6.61
Tokyo Autumn 2025First round45 10.91 20.07
10.91     17.79     18.46     DNF       23.96
WCA World Championship 2023First round187 10.74 11.83
12.80     13.14     10.74     11.22     11.46
Ayase Autumn A 2022Final3 10.35 11.13
10.35     12.25     10.49     10.65     18.09
Ayase 2020Final7 13.47 14.34
14.88     13.47     14.77     13.52     14.72
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Kanto Autumn PM 2025First round40 1:47.71 1:53.67
1:57.25   1:51.71   2:14.65   1:47.71   1:52.04
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Tokyo Spring 2026First round22 6.61 7.87
7.84      7.80      7.96      6.61      10.02
WCA World Championship 2023First round331 7.34 8.40
8.27      8.56      7.34      8.38      11.31
Tribox Open Spring 2019First round24 8.55 9.48
12.31     8.55      9.18      10.12     9.13
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Kanto Winter 2026First round20 5.83 7.56
8.33      7.60      10.66     5.83      6.75
Ayase Autumn A 2022Final6 4.94 6.67
5.68      9.82      8.69      4.94      5.64
Japan Championship 2019First round21 7.83 11.07
8.13      10.04     7.83      15.04     20.98
 
Square-1
CompetitionRoundPlaceBestAverageDetail
Kansai Parity Party 2025Final12 13.62 15.03
16.05     15.30     33.61     13.62     13.75
Second round17 12.65 17.22
12.65     19.05     18.69     18.09     14.87
First round15 12.65 16.91
19.43     16.10     45.41     15.20     12.65
WCA World Championship 2023First round146 11.73 19.08
11.73     17.66     19.96     19.63     28.43
Ayase Autumn A 2022Final3 13.69 14.69
18.42     15.42     13.69     13.83     14.82
Ayase 2020Final8 14.94 20.70
20.74     21.08     20.29     25.11     14.94
Japan Championship 2019Final11 14.72 26.16
31.26     28.15     21.00     14.72     29.34
First round12 17.93 23.69
24.64     17.93     23.25     29.01     23.19
Yono Summer 2019Final15 24.88 28.16
29.58     26.62     1:03.12   24.88     28.28
 
4x4x4 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Tokyo BLD Spring 2026Final19 DNF DNF
DNF       DNF       DNF
Ota BLD Autumn 2025Final8 11:36.00 13:15.00
11:54.00   11:36.00   16:16.00
 
5x5x5 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Tokyo BLD Spring 2026Final13 DNF DNF
DNF       DNF       DNS
Ota BLD Autumn 2025Final11 DNF DNF
DNF       DNF       DNS
 
3x3x3 Multi-Blind
CompetitionRoundPlaceBestAverageDetail
Ota BLD Autumn 2025Final16 7/10 58:38 
7/10 58:38
Ayase Autumn A 2022Final15 4/6 51:35 
4/6 51:35
Tokyo Spring 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round41 10.97 12.04
16.47     11.80     10.97     12.65     11.66
First round47 12.20 13.60
12.20     12.76     13.94     14.11     14.31
2x2x2 CubeFirst round37 2.79 4.65
3.79      2.79      5.90      5.49      4.68
PyraminxFirst round22 6.61 7.87
7.84      7.80      7.96      6.61      10.02
 
Tokyo BLD Spring 2026
EventRoundPlaceBestAverageDetail
3x3x3 BlindfoldedSecond round27 1:32.52 DNF
DNF       DNF       1:32.52   DNF       1:52.25
First round31 1:46.12 2:21.43
2:06.59   DNF       1:46.12   1:56.64   3:01.05
4x4x4 BlindfoldedFinal19 DNF DNF
DNF       DNF       DNF
5x5x5 BlindfoldedFinal13 DNF DNF
DNF       DNF       DNS
 
Kanto Winter 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round45 10.79 13.31
12.45     10.79     15.06     18.90     12.43
4x4x4 CubeFirst round24 37.11 40.47
46.76     37.11     38.71     42.14     40.56
3x3x3 BlindfoldedFirst round29 2:08.20 2:43.47
2:26.53   2:56.67   2:47.21   3:09.90   2:08.20
SkewbFirst round20 5.83 7.56
8.33      7.60      10.66     5.83      6.75
 
Ota Winter 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round42 9.68 11.86
15.07     11.85     9.68      11.50     12.22
5x5x5 CubeFirst round17 1:02.62 1:06.66
1:02.62   1:06.43   1:04.03   1:09.53   1:16.70
3x3x3 One-HandedFirst round25 16.83 20.64
16.83     24.78     18.43     27.39     18.72
ClockFirst round12 6.61 8.72
8.98      8.79      10.35     8.39      6.61
 
Ota BLD Autumn 2025
EventRoundPlaceBestAverageDetail
3x3x3 BlindfoldedFirst round21 2:17.34 DNF
DNF       2:48.02   2:17.34
4x4x4 BlindfoldedFinal8 11:36.00 13:15.00
11:54.00   11:36.00   16:16.00
5x5x5 BlindfoldedFinal11 DNF DNF
DNF       DNF       DNS
3x3x3 Multi-BlindFinal16 7/10 58:38 
7/10 58:38
 
Kanto Autumn PM 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal17 9.57 11.62
14.13     10.44     9.57      16.59     10.29
First round20 10.97 11.72
11.63     10.97     17.26     12.08     11.46
MegaminxFirst round40 1:47.71 1:53.67
1:57.25   1:51.71   2:14.65   1:47.71   1:52.04
 
Tokyo Autumn 2025
EventRoundPlaceBestAverageDetail
6x6x6 CubeFirst round27 2:04.98 2:15.78
2:11.69   2:04.98   2:30.68
7x7x7 CubeFirst round34 3:35.54 3:57.53
3:35.54   3:51.82   4:25.24
ClockFirst round45 10.91 20.07
10.91     17.79     18.46     DNF       23.96
 
Kanto Summer PM 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round36 11.30 12.62
14.71     11.30     12.99     12.94     11.94
5x5x5 CubeFirst round20 1:08.45 1:13.10
1:18.96   1:08.45   1:18.09   1:12.32   1:08.89
 
Kansai Parity Party 2025
EventRoundPlaceBestAverageDetail
4x4x4 CubeSecond round28 38.21 42.94
51.96     38.21     39.88     44.68     44.26
First round29 40.52 43.26
46.28     42.29     41.20     40.52     51.05
6x6x6 CubeFirst round25 2:22.62 2:30.28
2:35.31   2:32.91   2:22.62
Square-1Final12 13.62 15.03
16.05     15.30     33.61     13.62     13.75
Second round17 12.65 17.22
12.65     19.05     18.69     18.09     14.87
First round15 12.65 16.91
19.43     16.10     45.41     15.20     12.65
 
WCA World Championship 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round608 11.92 12.66
12.53     11.92     13.28     14.43     12.17
2x2x2 CubeFirst round452 4.26 5.43
5.10      6.76      5.26      5.93      4.26
4x4x4 CubeFirst round405 45.13 48.94
48.49     50.81     45.13     51.37     47.53
6x6x6 CubeFirst round212 2:28.56 2:38.31
2:47.00   2:28.56   2:39.37
3x3x3 One-HandedFirst round338 21.20 23.37
21.20     22.39     23.60     24.25     24.12
ClockFirst round187 10.74 11.83
12.80     13.14     10.74     11.22     11.46
PyraminxFirst round331 7.34 8.40
8.27      8.56      7.34      8.38      11.31
Square-1First round146 11.73 19.08
11.73     17.66     19.96     19.63     28.43
 
Ayase Autumn A 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round24 12.34 14.65
19.90     17.95     13.24     12.34     12.77
First round19 11.26 13.70
14.88     11.26     14.55     13.72     12.82
3x3x3 BlindfoldedFinal11 2:32.57 DNF
2:45.80   2:32.57   DNF
ClockFinal3 10.35 11.13
10.35     12.25     10.49     10.65     18.09
SkewbFinal6 4.94 6.67
5.68      9.82      8.69      4.94      5.64
Square-1Final3 13.69 14.69
18.42     15.42     13.69     13.83     14.82
3x3x3 Multi-BlindFinal15 4/6 51:35 
4/6 51:35
 
Ayase 2020
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal42 13.91 16.14
14.25     19.48     20.76     14.68     13.91
6x6x6 CubeFinal17 2:59.69 3:02.09
3:00.59   3:05.99   2:59.69
ClockFinal7 13.47 14.34
14.88     13.47     14.77     13.52     14.72
Square-1Final8 14.94 20.70
20.74     21.08     20.29     25.11     14.94
 
Japan Championship 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round123 16.23 16.88
16.27     21.94     16.28     16.23     18.08
3x3x3 One-HandedFirst round41 26.15 29.06
34.91     29.03     26.15     29.70     28.44
SkewbFirst round21 7.83 11.07
8.13      10.04     7.83      15.04     20.98
Square-1Final11 14.72 26.16
31.26     28.15     21.00     14.72     29.34
First round12 17.93 23.69
24.64     17.93     23.25     29.01     23.19
 
Yono Summer 2019
EventRoundPlaceBestAverageDetail
4x4x4 CubeFinal36 57.56 1:06.77
1:07.32   1:07.68   57.56     1:11.06   1:05.30
Square-1Final15 24.88 28.16
29.58     26.62     1:03.12   24.88     28.28
 
Tribox Open Spring 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round120 20.23 23.09
23.99     20.23     24.08     23.50     21.77
2x2x2 CubeFirst round74 8.00 9.86
9.35      8.00      13.88     12.19     8.05
PyraminxFirst round24 8.55 9.48
12.31     8.55      9.18      10.12     9.13
No.DateNameRegionCity
152026-04-05Tokyo Spring 2026JapanOta, Tokyo
142026-03-29Tokyo BLD Spring 2026JapanOta, Tokyo
132026-02-21Kanto Winter 2026JapanOta, Tokyo
122026-01-25Ota Winter 2026JapanOta, Tokyo
112025-11-08Ota BLD Autumn 2025JapanOta, Tokyo
102025-10-11Kanto Autumn PM 2025JapanOta, Tokyo
92025-09-23Tokyo Autumn 2025JapanOta, Tokyo
82025-08-30Kanto Summer PM 2025JapanOta, Tokyo
72025-08-24Kansai Parity Party 2025JapanDaito, Osaka
62023-08-12~15WCA World Championship 2023Republic of Korea인천광역시 (Incheon)
52022-11-03Ayase Autumn A 2022JapanAdachi, Tokyo
42020-02-16Ayase 2020JapanAdachi, Tokyo
32019-11-02~04Japan Championship 2019Japan Omiya, Saitama
22019-08-25Yono Summer 2019JapanSaitama, Saitama
12019-04-28Tribox Open Spring 2019JapanYokohama, Kanagawa