Katano Spring 2026
- Date
- Mar 21 - 22, 2026
- City
- Katano, Osaka, Japan
- Venue
- Address
- 9-4-8, Kisaichi, Katano, Osaka (大阪府交野市私市9-4-8) 〒576-003
- Details
体育室 / Gymnasium
- Contact
- Organizers
- Asami Ohkusa, Han Wu (吳翰), Kenya Yahata (八幡顕也), Ryutaro Miyazaki (宮崎隆太郎), Takayuki Tanaka (田中隆喜), Takumi Kondo (近藤匠), and Yuichi Hamada (濵田祐一)
- WCA Delegates
- Asami Ohkusa, Han Wu (吳翰), Kenya Yahata (八幡顕也), Ryutaro Miyazaki (宮崎隆太郎), and Yuichi Hamada (濵田祐一)
- Download all the competition's details as PDF .
- Information
主催:大阪キューブ会 (https://osaka-cube.sakura.ne.jp/cube/)
Organized by Osaka cube
- Events
- Main event
- Competitors
- 142
- Registration period
-
Online registration opened and closed .
- Registration requirements
-
This competition is over, click here to display the registration requirements it used.Create a WCA account here if you don't have one.
If this is not your first competition, associate your WCA ID to your WCA account here.
Register for this competition here.
There is a competitor limit of 250 competitors.
The base registration fee for this competition is ¥3,000 (Japanese Yen).
If your registration is cancelled before you will be refunded 100% of your registration fee.
Registrants on the waiting list may be accepted onto the competitor list until .
If you are a registered competitor you may change your registered events until by contacting the organization team.
No on the spot registrations will be accepted.
Spectators can attend paying an entry fee of ¥1,000 (Japanese Yen).
参加申込み
- 参加費は会場で現金でお支払いいただきます。
- 参加申し込みが完了しても、参加定員数の都合などの関係で参加が認められない場合があります。
- 参加申し込みは先着順で承認されます。申込み承認された方にはメールを送信いたします。
個別に配慮を要する特別な事情があれば、事前にお問い合わせください。(speedcubingkansai@googlegroups.com)
競技参加者が12歳以下 (小学生以下) の場合には、安全を考慮し保護者の同伴は必須となります。
参加費
- 1種目参加:3,000円
- 2種目参加:4,000円
- 3種目参加:5,000円
- 4種目参加:6,000円
- 5種目参加:7,000円
- 6種目参加:8,000円
Registration
- The fee will be paid in cash at the venue.
- Even if you have completed the registration, you may not be allowed to participate in the event due to the number limitation of participants.
- Applications will be approved on a first-come, first-served basis. An email will be sent to those whose applications have been approved.
If you have special circumstances that require individual consideration, please contact us in advance. (speedcubingkansai@googlegroups.com)
If a competitor is 12 years old or younger (elementary school student or younger), they must be accompanied by a guardian.
Fee
- 1 event: 3,000 yen
- 2 events: 4,000 yen
- 3 events: 5,000 yen
- 4 events: 6,000 yen
- 5 events: 7,000 yen
- 6 events: 8,000 yen
- Highlights
-
Click here to display the highlights of the competition.
Seung Hyuk Nahm (남승혁) won with an average of 5.30 seconds in the 3x3x3 Cube event. Kantaro Sakamoto (坂本貫太郎) finished second (7.26) and Takeru Iguchi (井口丈瑠) finished third (7.51).
3x3x3 Cube
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Seung Hyuk Nahm (남승혁) | 4.69 | 5.30 | NR | Republic of Korea | 5.60 | 5.49 | 4.69 | 7.89 | 4.81 | ||
| 2 | Kantaro Sakamoto (坂本貫太郎) | 5.58 | 7.26 | Japan | DNF | 6.87 | 5.58 | 7.73 | 7.19 | |||
| 3 | Takeru Iguchi (井口丈瑠) | 6.95 | 7.51 | Japan | 8.61 | 7.46 | 7.02 | 8.04 | 6.95 | |||
4x4x4 Cube
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Seung Hyuk Nahm (남승혁) | 19.46 | 21.97 | Republic of Korea | 23.26 | 21.94 | 19.46 | 21.58 | 22.38 | |||
| 2 | Yuki Nomura (野村優希) | 25.68 | 26.66 | NR | Japan | 26.67 | 26.21 | 27.21 | 25.68 | 27.09 | ||
| 3 | Sora Sato | 23.45 | 27.27 | Australia | 25.89 | 29.49 | 29.47 | 26.44 | 23.45 | |||
5x5x5 Cube
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Seung Hyuk Nahm (남승혁) | 35.30 | 38.08 | Republic of Korea | 39.47 | 37.49 | 43.94 | 35.30 | 37.29 | |||
| 2 | Sora Sato | 45.45 | 50.06 | Australia | 45.80 | 45.45 | 59.65 | 48.03 | 56.35 | |||
| 3 | Paul Mahvi | 47.69 | 50.36 | United States | 53.47 | 47.69 | 52.44 | 50.53 | 48.10 | |||
6x6x6 Cube
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Seung Hyuk Nahm (남승혁) | 1:08.26 | 1:10.41 | Republic of Korea | 1:09.44 | 1:13.54 | 1:08.26 | |||||
| 2 | Paul Mahvi | 1:26.78 | 1:33.39 | United States | 1:26.78 | 1:34.13 | 1:39.25 | |||||
| 3 | Tomohiro Kobayashi (小林知広) | 1:30.74 | 1:34.53 | Japan | 1:39.98 | 1:30.74 | 1:32.87 | |||||
3x3x3 One-Handed
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Seung Hyuk Nahm (남승혁) | 8.68 | 11.24 | Republic of Korea | 8.68 | 10.31 | 12.60 | 10.82 | 14.80 | |||
| 2 | Takumi Kato (加藤匠) | 9.69 | 11.36 | Japan | 10.22 | 13.04 | DNF | 9.69 | 10.83 | |||
| 3 | Kantaro Sakamoto (坂本貫太郎) | 10.95 | 11.77 | Japan | 10.95 | 11.14 | 13.91 | 11.12 | 13.04 | |||
Pyraminx
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Nice Yoshida (吉田名偉主) | 1.90 | 2.33 | Japan | 2.96 | 1.90 | 2.10 | 5.84 | 1.94 | |||
| 2 | Hajime Miyazaki (宮崎朔) | 1.50 | 2.46 | Japan | 1.99 | 1.50 | 2.77 | 2.91 | 2.61 | |||
| 3 | Haruki Tsutsui (筒井遥規) | 2.28 | 2.79 | Japan | 3.42 | 2.50 | 3.28 | 2.28 | 2.60 | |||