Tokyo Open 2006

Jul 30, 2006
Tokyo, Japan
Tokyo Open 2006 website

Japanese Rubik's Cube Association

WCA Delegate
Masayuki Akimoto (秋元正行)
Main event
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Yuki Hayashi (林祐樹) won with an average of 16.13 seconds in the 3x3x3 Cube event. Mitsuki Gunji (郡司光貴) finished second (16.77) and Takahito Domon (土門崇人) finished third (17.12).

Asian records: Takayuki Ookusa (大艸尊之)‎ 5x5x5 Cube 1:53.02 (single).

Event Name Best Average Citizen of Solves
3x3x3 Cube Yuki Hayashi (林祐樹) 15.95 16.13 Japan 19.0915.9516.1616.1816.05
2x2x2 Cube Masayuki Akimoto (秋元正行) 7.75 8.42 Japan 10.909.248.067.757.96
4x4x4 Cube Yuki Hayashi (林祐樹) 1:04.80 1:13.10 Japan 1:20.171:14.501:06.701:18.111:04.80
5x5x5 Cube Olivier Gaucher 2:13.64 2:18.83 France 2:21.342:19.312:15.832:13.642:30.04
3x3x3 Blindfolded Sinpei Araki (荒木慎平) 3:49.95 Japan 3:49.95DNF
Event Round Format Time limit Cutoff Proceed
3x3x3 Cube First round Bo2
Second round Ao5
Final Ao5
2x2x2 Cube First round Bo2
Final Ao5
4x4x4 Cube Final Bo2 / Ao5 2 attempts to get < 1:25.00
5x5x5 Cube Final Bo2 / Ao5 2 attempts to get < 3:12.78
3x3x3 Blindfolded Final Bo2

Time limit

If you reach the time limit during your solve, the judge will stop you and your result will be DNF (see Regulation A1a4).


The result to beat to proceed to the second phase of a cutoff round (see Regulation 9g).


The format describes how to determine the ranking of competitors based on their results. The list of allowed formats per event is described in Regulation 9b. See Regulation 9f for a description of each format.

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