People · Japan
Akiho Tsukamoto (塚本壮帆)
3×3 · top 11.1% of 284,439 all-time · competing since February 2023 · 2023TSUK01
Akiho Tsukamoto (塚本壮帆) has been competing for 4 years. His best event is the 3×3: a personal-best single of 11.19, set at Ota Autumn 2025, puts him in the top 11.1% of the 284,439 people who have ever been ranked in the event, and 480th in Japan. Across 2 competitions since February 2023, he has put 15 official solves on the record across one event. His 3×3 best has come down from 14.27 in February 2023 to 11.19, a 22% improvement. Akiho has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Japan | |
|---|---|---|---|---|---|
| 3×3 | 11.19 | 12.76 | top 11.1% | 480 / 3,329 |
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, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 12 Feb 2023First competition: Tokyo Challenge Winter C 2023. A 14.27 3×3 single to start from.
Competitions
- Ota Autumn 2025 · 8 Nov 2025 — 2 personal bests set
- Tokyo Challenge Winter C 2023 · 12 Feb 2023
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.
- Reon Matsui (松井玲穏) — met in 3 rounds, finished ahead twice
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 1.19 away.
Targets move as he improves.