Osaka Open 2009

Mar 28, 2009
Osaka, Japan


Osaka Open 2009 website

Team Osaka Open 2009

WCA Delegate
Masayuki Akimoto (秋元正行)
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Yumu Tabuchi (田渕雄夢) won with an average of 10.83 seconds in the 3x3x3 Cube event. Takumi Yoshida (吉田匠) finished second (12.22) and Yohei Oka (岡要平) finished third (12.45).

World records: Yu Nakajima (中島悠)‎ 7x7x7 Cube 3:47.36 (single) and 7x7x7 Cube 4:01.73 (average); Yumu Tabuchi (田渕雄夢)‎ 3x3x3 Cube 10.83 (average).

Asian records: Shuhei Omura (大村周平)‎ 4x4x4 Cube 48.01 (average); Yu Nakajima (中島悠)‎ 6x6x6 Cube 2:48.94 (single), 6x6x6 Cube 3:03.72 (average), and Megaminx 1:08.70 (average).

Event Name Best Average Representing Solves
3x3x3 Cube Yumu Tabuchi (田渕雄夢) 9.19 10.83 WR Japan 9.309.1911.0313.1112.16
2x2x2 Cube Junya Tomita (富田純也) 3.75 4.45 Japan 4.213.755.904.554.58
4x4x4 Cube Shuhei Omura (大村周平) 46.36 48.01 AsR Japan 46.361:08.6946.8347.5849.61
5x5x5 Cube Yu Nakajima (中島悠) 1:16.41 NR 1:23.75 NR Japan DNF1:23.091:29.051:19.111:16.41
6x6x6 Cube Yu Nakajima (中島悠) 2:48.94 AsR 3:03.72 AsR Japan 3:25.212:57.002:48.94
7x7x7 Cube Yu Nakajima (中島悠) 3:47.36 WR 4:01.73 WR Japan 4:17.813:47.364:00.03
Megaminx Yu Nakajima (中島悠) 1:00.93 1:08.70 AsR Japan 1:13.211:11.971:00.93
Magic Yohei Oka (岡要平) 1.11 1.23 Japan
Event Round Format Time limit Proceed
3x3x3 Cube First round Ao5
Second round Ao5
Final Ao5
2x2x2 Cube First round Ao5
Final Ao5
4x4x4 Cube First round Bo2
Final Ao5
5x5x5 Cube First round Bo2
Final Ao5
6x6x6 Cube Final Mo3
7x7x7 Cube Final Mo3
Megaminx Final Mo3
Magic First round Ao5
Final Ao5

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 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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