Recent Competitions
Rankings

Kai Yamamoto (山本快)

7x7x7 Cube

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

3:12.76

Best Single

3:20.42

Best Average

4

Competitions

9

Best Position

12

Official Solves

4

Rounds

#1,977

Single WR

#700

Single CR
Japan

#37

Single NR

#1,814

Average WR

#653

Average CR
Japan

#36

Average NR

0

Podiums

18/07/2026

Last Result

Event Progression

Event PB Progression

Position Progression

Result Distribution

Competition Results Table

Competition Date Round Single Average Position
Japan Championship 2026 18/07/2026 Final 3:20.78 3:25.71 #22
Tokyo Summer 2026 13/06/2026 First round 3:12.76 3:20.42 #17
Tokai Spring 2025 12/04/2025 First round 3:32.29 3:38.60 #17
Ota Blind Summer 2023 08/07/2023 Final 3:35.32 3:44.16 #9

Round Breakdown

Competition Date Round Single Average Position
Japan Championship 2026 18/07/2026 Final 3:20.78 3:25.71 #22
Tokyo Summer 2026 13/06/2026 First round 3:12.76 3:20.42 #17
Tokai Spring 2025 12/04/2025 First round 3:32.29 3:38.60 #17
Ota Blind Summer 2023 08/07/2023 Final 3:35.32 3:44.16 #9
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