People · Japan
Hisoka Kajita (梶田密)
Pyraminx · top 2.6% of 129,321 all-time · competing since February 2024 · 2024KAJI02
Hisoka Kajita (梶田密) has been competing for 3 years. His best event is the Pyraminx: a personal-best single of 2.65, set at Shimonoseki Summer 2026, puts him in the top 2.6% of the 129,321 people who have ever been ranked in the event, and 38th in Japan. Until October 2010, no official Pyraminx solve in the world had been that fast. Across 2 competitions since February 2024, he has put 32 official solves on the record across three events. His Pyraminx best has come down from 3.84 in February 2024 to 2.65, a 31% improvement. Hisoka has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Japan | |
|---|---|---|---|---|---|
| Pyraminx | 2.65 | 3.62 | top 2.6% | 38 / 688 | |
| 3×3 | 10.40 | 12.07 | top 8.6% | 373 / 3,329 | |
| 3×3 blindfolded | 1:38.60 | 2:19.69 | top 26.1% | 117 / 282 |
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
- 9 Aug 2026Three personal bests in one day at Shimonoseki Summer 2026.
- 10 Feb 2024First competition: Hiroshima Winter 2024. A 14.16 3×3 single to start from.
Competitions
- Shimonoseki Summer 2026 · 9 Aug 2026 — 3 personal bests set
- Hiroshima Winter 2024 · 10 Feb 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.
- Takayuki Ookusa (大艸尊之) — met in 7 rounds, finished ahead 4 times
- Takahiro Aoki (青木尊弘) — met in 6 rounds, never finished ahead
- Ryutaro Miyazaki (宮崎隆太郎) — met in 5 rounds, finished ahead 3 times
Next targets
- A sub-2 Pyraminx single — 1,476 people have one; it is 0.65 away.
- A sub-10 3×3 single — 21,172 people have one; it is 0.40 away.
Targets move as he improves.