In the past year (2025), Yusuke Koakutsu (小圷悠介) competed in 2 competitions and 10 rounds across 4 events, from Apr 20th to May 31st.
Records
He broke 1 record, which was a NR.
| Event | Single | Average | Competition | Round | Detail |
| 3x3x3 One-Handed |
| | NR 8.55 | | Kanto Spring 2025 | First round | 12.74 12.58 9.22 12.92 8.55 |
Solves/Attempts
He attempted 50 solves and completed 48.
| Event | Solves | Attempts |
| 3x3x3 Cube | 20 | 20 |
| 3x3x3 One-Handed | 10 | 10 |
| Pyraminx | 10 | 10 |
| 2x2x2 Cube | 8 | 10 |
Personal Bests
He broke his personal best 11 times across 4 events, including 5 singles and 6 averages.
| Event | Times | Single | Average |
| Pyraminx | 4 | 2 | 2 |
| 3x3x3 Cube | 3 | 1 | 2 |
| 2x2x2 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 One-Handed | 10.99 | 8.55 | 2.44 (28.54%) |
| 3x3x3 Cube | 8.50 | 7.64 | 0.86 (11.26%) |
| Pyraminx | - | 2.22 | - |
| 2x2x2 Cube | - | 2.41 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 9.91 | 8.41 | 1.50 (17.84%) |
| 3x3x3 One-Handed | 11.73 | 11.51 | 0.22 (1.91%) |
| Pyraminx | - | 4.09 | - |
| 2x2x2 Cube | - | 3.39 | - |
Cubers
He met 189 cubers from 16 countries/regions, 42 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 147 |
| 2 | 42 |
| All | 189 |
Regions
He competed in 1 country/region.
