Kohei Aruga (有賀康平)
Japan Championship 2026
WCA ID: 2025ARUG01
Country: Japan 
Active since: 2025
2
Events Entered6
Official Solves1
Best Position (7x7x7 Cube)7x7x7 Cube
Best Event2:03.04
Best Result (7x7x7 Cube)3
PBs AchievedCompetition Event Summary
| Event | Round Reached | Single | Average | Position |
|---|---|---|---|---|
| 6x6x6 Cube | Final | 1:22.45 | 1:29.63 | #2 |
| 7x7x7 Cube | Final | 2:01.07 | 2:03.04 | #1 |
Event Ranking Chart
Competition Round Breakdown
6x6x6 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #2 | 1:22.45 | 1:29.63 | 1:26.98 | 1:39.47 | 1:22.45 | — | — |
7x7x7 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #1 | 2:01.07 | 2:03.04 | 2:03.36 | 2:01.07 | 2:04.68 | — | — |
PBs Achieved
| Event | Type | Previous PB | New PB | Improvement |
|---|---|---|---|---|
| 6x6x6 Cube | Single | 1:22.97 | 1:22.45 | -0.52s |
| 7x7x7 Cube | Average | 2:07.95 | 2:03.04 | -4.91s |
| 7x7x7 Cube | Single | 2:01.56 | 2:01.07 | -0.49s |
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