Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Japan → Hidehiro Yashima (八島秀裕)

People · Japan

Hidehiro Yashima (八島秀裕)

3×3 · top 77.3% of 284,439 all-time · competing since September 2015 · 2015YASH01

Hidehiro Yashima (八島秀裕) has been competing for 11 years. His best event is the 3×3: a personal-best single of 40.36, set at Kawasaki Spring 2016, puts him in the top 77.3% of the 284,439 people who have ever been ranked in the event, and 2,581st in Japan. Across 2 competitions since September 2015, he has put 8 official solves on the record across one event. His 3×3 best has come down from 52.90 in September 2015 to 40.36, a 24% improvement. Hidehiro has entered two competitions.

3×3
best event — top 77.3% of 284,439 all-time
40.36
signature single · Kawasaki Spring 2016
8
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingJapan
3×340.3649.00
top 77.3%2,581 / 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

Tohoku Open 2015: 52.90Kawasaki Spring 2016: 40.3640.3652.9013 Sep 20158 May 2016

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

The story so far

  • 13 Sep 2015First competition: Tohoku Open 2015. A 52.90 3×3 single to start from.

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.

Next targets

  • A sub-40 3×3 single — 218,634 people have one; it is 0.36 away.

Targets move as he improves.