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People → Japan → Yasushi Shimojima (下島廉)

People · Japan

Yasushi Shimojima (下島廉)

3×3 · top 5.7% of 284,439 all-time · competing since September 2024 · 2024SHIM09

Yasushi Shimojima (下島廉) has been competing for 2 years. His best event is the 3×3: a personal-best single of 9.36, set at Katano Summer 2025, puts him in the top 5.7% of the 284,439 people who have ever been ranked in the event, and 242nd in Japan. Until February 2008, no official 3×3 solve in the world had been that fast. Across 4 competitions since September 2024, he has put 70 official solves on the record across four events. Solve to solve, his 3×3 times vary about 16% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 11.75 in September 2024 to 9.36, a 20% improvement. Yasushi has entered four competitions, more competitions than 78% of everyone who has ever competed.

3×3
best event — top 5.7% of 284,439 all-time
9.36
signature single · Katano Summer 2025
70
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingJapan
3×39.3611.33
top 5.7%242 / 3,329
3×3 one-handed15.1217.30
top 8.3%82 / 529
Skewb3.885.63
top 10.1%51 / 338
Pyraminx7.609.31
top 32.9%329 / 688

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

Tokai Open AM 2024: 11.75Tokai Spring 2025: 12.77Kanto Spring 2025: 10.07Katano Summer 2025: 9.369.3612.7715 Sep 202415 Sep 2025

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

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.

Next targets

  • A sub-8 3×3 single — 7,931 people have one; it is 1.36 away.
  • A sub-15 3×3 one-handed single — 5,987 people have one; it is 0.12 away.

Targets move as he improves.