People · Japan
Kazuki Ojima (尾島和樹)
3×3 · top 5.8% of 284,439 all-time · competing since July 2017 · 2017OJIM01
Kazuki Ojima (尾島和樹) has been competing for 9 years. His best event is the 3×3: a personal-best single of 9.38, set at Cube Camp in Kanazawa 2019, puts him in the top 5.8% of the 284,439 people who have ever been ranked in the event, and 246th in Japan. Until February 2008, no official 3×3 solve in the world had been that fast. Across 19 competitions since July 2017, he has put 247 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 13% around a typical one, steadier than 53% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 14.44 in July 2017 to 9.38, a 35% improvement. Kazuki has entered 19 competitions, more competitions than 97% 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 | 9.38 | 11.41 | top 5.8% | 246 / 3,329 | |
| Clock | 6.02 | 7.08 | top 7.3% | 30 / 263 | |
| 3×3 blindfolded | 1:58.42 | — | top 33.0% | 140 / 282 | |
| 3×3 Multi-Blind | 8 of 10 cubes · 58:29 | — | early days — 3 solves | 62 / 128 | |
| 2×2 | 4.95 | 7.70 | top 38.7% | 475 / 1,021 | |
| Pyraminx | 10.26 | 15.62 | top 55.0% | 475 / 688 | |
| Square-1 | 34.25 | 40.62 | top 57.2% | 174 / 245 | |
| 4×4 | 1:22.92 | 1:49.34 | top 58.3% | 504 / 667 | |
| Skewb | 11.38 | 14.19 | top 62.9% | 271 / 338 |
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
- 10 Aug 2019Three personal bests in one day at Cube Camp in Kanazawa 2019.
- 28 Oct 2018First sub-10 3×3: 9.76 at Kansai Big Cube 2018.
- 16 Jul 2017First competition: Kansai Summer 2017. A 16.66 3×3 single to start from.
- 16 Jul 2017First sub-15 3×3: 14.44 at Kansai Summer 2017.
Competitions
- Kanazawa Open 2020 · 23 Feb 2020
- Japan Championship 2019 · 2 Nov 2019
- Kansai Summer 2019 · 1 Sep 2019
- Cube Camp in Kanazawa 2019 · 10 Aug 2019 — 3 personal bests set
- Nishinomiya Open 2019 · 20 Jul 2019
- Kansai Open 2019 · 20 Apr 2019
- Japan Championship 2018 · 22 Dec 2018 — 2 personal bests set
- Kansai Big Cube 2018 · 28 Oct 2018 — 1 personal best set
- Hiroshima 2018 · 7 Oct 2018 — 1 personal best set
- Cube Camp in Kanazawa 2018 · 10 Aug 2018 — 2 personal bests set
- Kansai Summer 2018 · 14 Jul 2018
- Omiya Bigs 2018 · 10 Jun 2018 — 1 personal best set
- Kyoto Open 2018 · 12 May 2018 — 1 personal best set
- Kansai Open 2018 · 31 Mar 2018 — 2 personal bests set
- Kyushu Open 2017 · 30 Dec 2017 — 2 personal bests set
- Kansai Big Cube 2017 · 25 Nov 2017
- Kansai Fall 2017 · 24 Sep 2017 — 2 personal bests set
- Yokohama 2017 · 17 Sep 2017 — 2 personal bests set
- Kansai Summer 2017 · 16 Jul 2017 — 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 Tanaka (田中隆喜) — met in 45 rounds, finished ahead 11 times
- Ryota Aoki (青木涼太) — met in 36 rounds, finished ahead 24 times
- Naoki Tani (谷直輝) — met in 34 rounds, finished ahead 22 times
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 1.38 away.
- A sub-6 Clock single — 2,324 people have one; it is 0.02 away.
Targets move as he improves.