In the past year (2025), Toshio Hoshino (星野利夫) competed in 7 competitions and 23 rounds across 13 events, from Apr 12th to Sep 15th.
Solves/Attempts
He attempted 98 solves and completed 94.
| Event | Solves | Attempts |
| 3x3x3 Cube | 24 | 25 |
| 4x4x4 Cube | 10 | 10 |
| 3x3x3 One-Handed | 10 | 10 |
| Pyraminx | 10 | 10 |
| Skewb | 10 | 10 |
| 5x5x5 Cube | 7 | 7 |
| 2x2x2 Cube | 5 | 5 |
| Clock | 5 | 5 |
| Square-1 | 5 | 5 |
| 7x7x7 Cube | 4 | 4 |
| 6x6x6 Cube | 3 | 3 |
| 3x3x3 Fewest Moves | 1 | 3 |
| 3x3x3 Blindfolded | 0 | 1 |
Personal Bests
He broke his personal best 18 times across 10 events, including 11 singles and 7 averages.
| Event | Times | Single | Average |
| Skewb | 4 | 2 | 2 |
| 3x3x3 Cube | 2 | 2 | 0 |
| 6x6x6 Cube | 2 | 1 | 1 |
| 7x7x7 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| Clock | 2 | 1 | 1 |
| 4x4x4 Cube | 1 | 0 | 1 |
| 5x5x5 Cube | 1 | 1 | 0 |
| 3x3x3 Fewest Moves | 1 | 1 | 0 |
| Square-1 | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 18.45 | 13.77 | 4.68 (33.99%) |
| Clock | 17.61 | 15.62 | 1.99 (12.74%) |
| 7x7x7 Cube | 8:10.55 | 7:16.75 | 53.80 (12.32%) |
| Square-1 | 37.25 | 35.48 | 1.77 (4.99%) |
| 5x5x5 Cube | 2:16.73 | 2:10.30 | 6.43 (4.93%) |
| 3x3x3 One-Handed | 37.89 | 37.12 | 0.77 (2.07%) |
| Skewb | - | 11.35 | - |
| 6x6x6 Cube | - | 4:44.97 | - |
| 3x3x3 Fewest Moves | - | 60 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 7x7x7 Cube | 8:28.83 | 7:41.46 | 47.37 (10.27%) |
| Clock | 21.81 | 20.61 | 1.20 (5.82%) |
| 4x4x4 Cube | 1:20.76 | 1:19.97 | 0.79 (0.99%) |
| 3x3x3 One-Handed | 43.90 | 43.55 | 0.35 (0.80%) |
| Skewb | - | 14.61 | - |
| 6x6x6 Cube | - | 5:01.08 | - |
Cubers
He met 676 cubers from 26 countries/regions, 162 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 514 |
| 2 | 75 |
| 3 | 41 |
| 4 | 16 |
| 5 | 14 |
| 6 | 11 |
| 7 | 5 |
| All | 676 |
Regions
He competed in 1 country/region.
