People · Japan
Masanosuke Aiko (愛甲昌之助)
3×3 · top 55.4% of 284,439 all-time · competing since July 2024 · 2024AIKO01
Masanosuke Aiko (愛甲昌之助) has been competing for 2 years. His best event is the 3×3: a personal-best single of 26.32, set at Kansai Mega Day 2025, puts him in the top 55.4% of the 284,439 people who have ever been ranked in the event, and 1,972nd in Japan. Across 3 competitions since July 2024, he has put 15 official solves on the record across one event. Masanosuke has entered three competitions, more competitions than 69% 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 | 26.32 | 32.54 | top 55.4% | 1,972 / 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
- 7 Jul 2024First competition: Katano Milky Way 2024. A 28.87 3×3 single to start from.
Competitions
- Kansai Mega Day 2025 · 2 Nov 2025 — 1 personal best set
- Katano Summer 2025 · 15 Sep 2025
- Katano Milky Way 2024 · 7 Jul 2024
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.
- Mieko Isomoto (磯本美恵子) — met in 3 rounds, finished ahead twice
- Takayuki Ookusa (大艸尊之) — met in 3 rounds, never finished ahead
- Yuichi Hamada (濵田祐一) — met in 3 rounds, never finished ahead
Next targets
- A sub-25 3×3 single — 149,621 people have one; it is 1.32 away.
Targets move as he improves.