Recent Competitions
Rankings

Kai Yamamoto (山本快)

WCA ID: 2021YAMA01
Country: Japan Japan
Active since: 2021

39

Competitions

17

Total Events

616

Total Solves

2

Best Competition Result (Clock)

3x3x3 Cube

Most Practiced Event (134 solves)

3x3x3 Fewest Moves

Best Event (#47 world)

34

Total Single PBs

29

Total Average PBs

Kanto Summer 2026

Last Competition

Current Rankings

Event Single WR CR NR Average WR CR NR
3x3x3 Cube 8.62s #11,500 #4,233 #170 9.77s #7,593 #2,870 #108
2x2x2 Cube 1.97s #8,629 #2,082 #58 2.55s #2,452 #644 #23
4x4x4 Cube 29.77s #2,330 #819 #34 36.27s #3,087 #1,105 #50
5x5x5 Cube 58.58s #2,006 #712 #38 1:07.32 #2,418 #878 #45
6x6x6 Cube 1:54.49 #1,584 #563 #29 2:02.59 #1,529 #546 #29
7x7x7 Cube 3:12.76 #2,038 #731 #37 3:20.42 #1,858 #672 #36
3x3x3 Blindfolded 41.28s #885 #294 #37 59.65s #778 #243 #29
3x3x3 Fewest Moves 19 moves #55 #21 #4 2133 moves #47 #14 #1
3x3x3 One-Handed 10.70s #1,169 #398 #16 13.25s #925 #334 #15
Clock 3.80s #637 #145 #6 5.04s #740 #179 #8
Megaminx 51.47s #2,042 #538 #40 54.07s #1,458 #394 #35
Pyraminx 2.28s #2,196 #580 #25 5.06s #4,994 #1,512 #65
Skewb 3.63s #6,308 #1,562 #46 6.65s #8,255 #2,284 #83
Square-1 11.35s #2,196 #500 #31 16.33s #2,446 #586 #43
4x4x4 Blindfolded 4:21.22 #375 #113 #15 5:17.37 #176 #50 #6
5x5x5 Blindfolded 10:26.00 #265 #84 #15 — — — —
3x3x3 Multi-Blind 141718:20.00 #397 #89 #13 — — — —

Main Event Progression - 3x3x3 Cube

Event Distribution

Best Events Ranking

PB Progression

Event Results Overview

Event Best Single Best Average Competitions Solves Best Position Last Competition
3x3x3 Cube 8.62s 9.77s 21 134 #4 29/08/2026
2x2x2 Cube 1.97s 2.55s 3 19 #6 18/07/2026
4x4x4 Cube 29.77s 36.27s 5 25 #10 18/07/2026
5x5x5 Cube 58.58s 1:07.32 5 25 #15 18/07/2026
6x6x6 Cube 1:54.49 2:02.59 6 18 #12 18/07/2026
7x7x7 Cube 3:12.76 3:20.42 4 12 #9 18/07/2026
3x3x3 Blindfolded 41.28s 59.65s 13 49 #5 25/07/2026
3x3x3 Fewest Moves 19 moves 2133 moves 5 20 #6 20/06/2026
3x3x3 One-Handed 10.70s 13.25s 9 79 #6 29/08/2026
Clock 3.80s 5.04s 6 45 #2 18/07/2026
Megaminx 51.47s 54.07s 7 40 #10 18/07/2026
Pyraminx 2.28s 5.06s 9 57 #6 06/06/2026
Skewb 3.63s 6.65s 8 40 #12 18/07/2026
Square-1 11.35s 16.33s 5 25 #12 29/08/2026
4x4x4 Blindfolded 4:21.22 5:17.37 8 13 #5 25/07/2026
5x5x5 Blindfolded 10:26.00 — 8 9 #3 25/07/2026
3x3x3 Multi-Blind 141718:20.00 — 4 6 #5 07/03/2026

Recent Competitions

Kanto Summer 2026
29/08/2026
#6
Best position
3
Events
30
Solves
0
Podiums
3x3x3 One-Handed
Best event #6
Tokyo BLD Summer 2026
25/07/2026
#4
Best position
3
Events
4
Solves
0
Podiums
5x5x5 Blindfolded
Best event #4
Japan Championship 2026
18/07/2026
#4
Best position
14
Events
61
Solves
0
Podiums
Clock
Best event #4
FMC World 2026
20/06/2026
#19
Best position
1
Events
3
Solves
0
Podiums
3x3x3 Fewest Moves
Best event #19
Tokyo Summer 2026
13/06/2026
#3
Best position
3
Events
14
Solves
1
Podiums
Clock
Best event #3
Stay updated with new features and analytics tools! Subscribe to Newsletter
© 2026 SpeedCubeAnalytics | Official results and rankings provided by the World Cube Association (WCA) | Not affiliated with or endorsed by the WCA