People · Japan
Toshiaki Ishikura (石倉寿秋)
3×3 Fewest Moves · top 2.2% of 12,294 all-time · competing since February 2014 · 2014ISHI01
Toshiaki Ishikura (石倉寿秋) has been competing for 13 years. His best event is the 3×3 Fewest Moves: a personal-best single of 22 moves, set at FMC World 2026, puts him in the top 2.2% of the 12,294 people who have ever been ranked in the event, and 16th in Japan. Across 14 competitions since February 2014, he has put 82 official solves on the record across five events. Solve to solve, his 3×3 times vary about 12% around a typical one, an early reading from 6 counted rounds. Toshiaki has entered 14 competitions, more competitions than 95% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Japan | |
|---|---|---|---|---|---|
| 3×3 Fewest Moves | 22 moves | 26.33 | top 2.2% | 16 / 201 | |
| 3×3 | 15.51 | 16.73 | top 26.1% | 1,065 / 3,329 | |
| 2×2 | 5.43 | 6.90 | top 44.5% | 562 / 1,021 | |
| Pyraminx | 9.14 | 10.79 | top 46.0% | 421 / 688 | |
| 3×3 one-handed | 32.81 | — | early days — 2 solves | 382 / 529 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The story so far
- 1 Nov 2014First sub-20 3×3: 18.16 at Asian Championship 2014.
- 22 Feb 2014First competition: Kanto Open 2014. A 25.69 3×3 single to start from.
Competitions
- FMC World 2026 · 20 Jun 2026 — 1 personal best set
- Tokyo FMC Spring 2026 · 12 Apr 2026 — 1 personal best set
- Tokyo FMC Winter 2026 · 17 Jan 2026
- Tokyo FMC Spring 2025 · 17 May 2025
- Tokyo Open FMC Winter 2025 · 16 Feb 2025 — 1 personal best set
- Ayase FMC 2023 · 26 Nov 2023 — 1 personal best set
- FMC Asia 2019 · 7 Dec 2019
- Japan Championship 2019 · 2 Nov 2019 — 2 personal bests set
- Tribox Open Spring 2019 · 28 Apr 2019 — 2 personal bests set
- Please Be Quiet Tokyo 2019 · 31 Mar 2019 — 1 personal best set
- Meguro 2017 · 5 May 2017
- Japan Open 2016 · 9 Oct 2016 — 1 personal best set
- Asian Championship 2014 · 1 Nov 2014 — 1 personal best set
- Kanto Open 2014 · 22 Feb 2014
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Shuto Ueno (上野柊斗) — met in 19 rounds, never finished ahead
- Han Wu (吳翰) — met in 16 rounds, finished ahead 12 times
- Yuhei Takagi (高木佑平) — met in 16 rounds, finished ahead 4 times
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 0.51 away.
- A sub-5 2×2 single — 73,413 people have one; it is 0.43 away.
Targets move as he improves.