In the past year (2025), Kyoshiro Sakamoto (坂本恭志郞) competed in 4 competitions and 12 rounds across 6 events, from Apr 20th to Dec 7th.
Solves/Attempts
He attempted 60 solves and completed 60.
| Event | Solves | Attempts |
| 3x3x3 Cube | 20 | 20 |
| 2x2x2 Cube | 15 | 15 |
| Pyraminx | 10 | 10 |
| 4x4x4 Cube | 5 | 5 |
| 3x3x3 One-Handed | 5 | 5 |
| Square-1 | 5 | 5 |
Personal Bests
He broke his personal best 22 times across 6 events, including 12 singles and 10 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 7 | 4 | 3 |
| 2x2x2 Cube | 5 | 3 | 2 |
| Pyraminx | 4 | 2 | 2 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| Square-1 | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 11.59 | - |
| 2x2x2 Cube | - | 3.42 | - |
| Pyraminx | - | 3.51 | - |
| 4x4x4 Cube | - | 1:00.72 | - |
| 3x3x3 One-Handed | - | 25.78 | - |
| Square-1 | - | 20.43 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 14.33 | - |
| 2x2x2 Cube | - | 5.12 | - |
| Pyraminx | - | 5.40 | - |
| 4x4x4 Cube | - | 1:13.91 | - |
| 3x3x3 One-Handed | - | 35.56 | - |
| Square-1 | - | 25.89 | - |
Cubers
He met 271 cubers from 17 countries/regions, 81 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 190 |
| 2 | 49 |
| 3 | 27 |
| 4 | 5 |
| All | 271 |
Regions
He competed in 1 country/region.
