People · Japan
Muku Mitera (三寺椋)
Pyraminx · top 1.3% of 129,321 all-time · competing since February 2026 · 2026MITE02
Muku Mitera (三寺椋) has been competing for 7 months. His best event is the Pyraminx: a personal-best single of 2.11, set at Shimonoseki Summer 2026, puts him in the top 1.3% of the 129,321 people who have ever been ranked in the event, and 18th in Japan. Until July 2011, no official Pyraminx solve in the world had been that fast. Across 6 competitions since February 2026, he has put 114 official solves on the record across ten events. Solve to solve, his 3×3 times vary about 16% around a typical one, an early reading from 6 counted rounds. His Pyraminx best has come down from 3.50 in February 2026 to 2.11, a 40% improvement. Muku has entered six competitions, more competitions than 86% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Japan | |
|---|---|---|---|---|---|
| Pyraminx | 2.11 | 3.06 | top 1.3% | 18 / 688 | |
| Megaminx | 55.79 | 1:04.78 | top 7.8% | 59 / 313 | |
| 3×3 | 10.45 | 11.40 | top 8.8% | 377 / 3,329 | |
| Skewb | 5.25 | 7.09 | top 20.1% | 104 / 338 | |
| 4×4 | 46.84 | 54.49 | top 20.6% | 210 / 667 | |
| 3×3 one-handed | 28.50 | 35.06 | top 43.1% | 335 / 529 | |
| 5×5 | 1:51.39 | 1:57.53 | top 43.6% | 240 / 420 | |
| Clock | 14.11 | 15.82 | top 44.3% | 156 / 263 | |
| 3×3 blindfolded | 3:40.55 | — | early days — 1 solve | 222 / 282 | |
| 6×6 | 4:00.76 | — | early days — 1 solve | 148 / 209 |
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 line so far
Best single per competition, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 1 Aug 2026Three personal bests in one day at Kansai Mega Day 2026.
- 21 Mar 2026Three personal bests in one day at Katano Spring 2026.
- 1 Feb 2026First competition: Otsu Biwako Winter 2026. A 12.27 3×3 single to start from.
Competitions
- Shimonoseki Summer 2026 · 9 Aug 2026 — 2 personal bests set
- Kansai Mega Day 2026 · 1 Aug 2026 — 3 personal bests set
- Kansai BLD Summer 2026 · 6 Jun 2026 — 1 personal best set
- Otsu Biwako Spring 2026 · 11 Apr 2026
- Katano Spring 2026 · 21 Mar 2026 — 3 personal bests set
- Otsu Biwako Winter 2026 · 1 Feb 2026 — 1 personal best set
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.
- Takayuki Ookusa (大艸尊之) — met in 22 rounds, finished ahead 5 times
- Mirei Morioka (森岡美玲) — met in 21 rounds, finished ahead 18 times
- Itthikorn Jittaveeroj (อิทธิกร จิตทวีโรจน์) — met in 19 rounds, finished ahead 3 times
Next targets
- A sub-2 Pyraminx single — 1,476 people have one; it is 0.11 away.
- A sub-50 Megaminx single — 1,776 people have one; it is 5.79 away.
Targets move as he improves.