Japan Open 2009
- Date
- Aug 1 - 2, 2009
- City
- Matsudo, Chiba, Japan
- Venue
- Address
- 1389-1 Matsuso, Matsudo, Chiba, 271-0092
- Website
- Japan Open 2009 website
- Contact
- WCA Delegates
- Masayuki Akimoto (秋元正行), Sakae Tokuda (徳田栄), and Yuji Suse (巣瀬雄史)
- Registration requirements
-
This competition is over, click here to display the registration requirements it used.
- Highlights
-
Click here to display the highlights of the competition.
Yumu Tabuchi (田渕雄夢) won with an average of 11.53 seconds in the 3x3x3 Cube event. Mitsuki Gunji (郡司光貴) finished second (12.07) and Shuhei Omura (大村周平) finished third (12.38).
World records: Shuhei Omura (大村周平) 4x4x4 Cube 39.28 (single).
Asian records: Ryosuke Mondo (門戸良介) 5x5x5 Blindfolded 27:21.00 (single) and 3x3x3 Multi-Blind 7/8 47:07 (single); Taki Sugimoto (杉本太暉) Clock 8.33 (single) and Clock 9.06 (average); Yumu Tabuchi (田渕雄夢) 3x3x3 Cube 10.71 (average) and 3x3x3 One-Handed 18.73 (average).
| Event | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | Yumu Tabuchi (田渕雄夢) | 9.96 | 11.53 | Japan | 12.08 | 10.33 | 12.27 | 12.19 | 9.96 | |||
| 2x2x2 Cube | Junya Tomita (富田純也) | 3.90 | 4.67 | Japan | 4.44 | 4.68 | 5.80 | 3.90 | 4.90 | |||
| 4x4x4 Cube | Shuhei Omura (大村周平) | 39.28 | WR | 48.73 | Japan | 51.69 | 48.78 | 39.28 | 45.72 | 59.68 | ||
| 5x5x5 Cube | Yumu Tabuchi (田渕雄夢) | 1:24.50 | 1:27.02 | Japan | 1:26.40 | 1:39.71 | 1:24.50 | 1:25.56 | 1:29.11 | |||
| 6x6x6 Cube | Yu Nakajima (中島悠) | 3:09.27 | 3:15.43 | Japan | 3:22.75 | 3:09.27 | 3:14.28 | |||||
| 7x7x7 Cube | Yu Nakajima (中島悠) | 4:21.30 | 4:55.80 | Japan | 5:32.03 | 4:54.06 | 4:21.30 | |||||
| 3x3x3 Blindfolded | Yumu Tabuchi (田渕雄夢) | 59.71 | DNF | Japan | 59.71 | DNF | 1:20.46 | |||||
| 3x3x3 Fewest Moves | Daiki Matsumoto (松本大輝) | 40 | Japan | 40 | ||||||||
| 3x3x3 One-Handed | Yumu Tabuchi (田渕雄夢) | 16.31 | 18.79 | Japan | 19.71 | 18.09 | 53.02 | 16.31 | 18.58 | |||
| Clock | Taki Sugimoto (杉本太暉) | 8.33 | AsR | 9.06 | AsR | Japan | 8.90 | 9.16 | 11.86 | 9.13 | 8.33 | |
| Megaminx | Yu Nakajima (中島悠) | 1:14.19 | 1:17.98 | Japan | 1:16.38 | 1:14.19 | 1:23.36 | |||||
| Pyraminx | Yohei Oka (岡要平) | 3.65 | 4.22 | Japan | 3.65 | 3.91 | 4.15 | 4.59 | 5.06 | |||
| Square-1 | Yumu Tabuchi (田渕雄夢) | 19.44 | 23.92 | Japan | 20.58 | 23.83 | 27.34 | 19.44 | 28.83 | |||
| 4x4x4 Blindfolded | Yumu Tabuchi (田渕雄夢) | 14:42.00 | Japan | DNF | 14:42.00 | |||||||
| 5x5x5 Blindfolded | Ryosuke Mondo (門戸良介) | 27:21.00 | AsR | Japan | DNF | 27:21.00 | ||||||
| 3x3x3 Multi-Blind | Ryosuke Mondo (門戸良介) | 7/8 47:07 | AsR | Japan | 7/8 47:07 | |||||||
| 3x3x3 With Feet | Yuhei Takagi (高木佑平) | 1:11.08 | NR | 1:12.58 | NR | Japan | 1:13.47 | 1:11.08 | 1:13.18 | |||
| Magic | Yohei Oka (岡要平) | 1.15 | 1.24 | Japan | DNF | 1.21 | 1.36 | 1.16 | 1.15 | |||
| Master Magic | Takayuki Ookusa (大艸尊之) | 3.31 | 3.96 | Japan | 4.05 | 3.56 | 12.63 | 3.31 | 4.28 | |||
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).
Format
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.