Tokyo Summer 2026

Date
Jun 13, 2026
City
Ota, Tokyo, Japan
Venue

大田区民プラザ (Ota ward plaza)

Address
〒146-0092 東京都大田区下丸子3-1-3 (3-1-3 Shimomaruko, Ota-ku, Tokyo)
Details

展示室 (Exhibition room)

Contact

くるくる会

Organizers
Asami Ohkusa, Kazue Kobayashi (小林和惠), Kenya Yahata (八幡顕也), and Yuichi Hamada (濵田祐一)
WCA Delegates
Asami Ohkusa, Kenya Yahata (八幡顕也), and Yuichi Hamada (濵田祐一)
Download all the competition's details as PDF here.
Information

主催：くるくる会
https://kurukurukai.jp

Organized by Kurukurukai.
https://kurukurukai.jp

Events
Main event
Competitors
70
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 125 competitors.
The base registration fee for this competition is ¥2,000 (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 on the Register tab.
No on the spot registrations will be accepted.
Spectators can attend paying an entry fee of ¥1,000 (Japanese Yen).

重要確認事項

本大会は、競技に参加しない時間帯の競技者の方々に、決勝戦を含むジャッジ及びスクランブラー対応を行っていただくことを前提としたスケジュールとなっております。以下の点にご留意ください。

  1. 遅刻した場合は失格となることがあります（WCA Regulations 2k1）
  2. デリゲートの承認がない限り、競技者は進出できなかった種目の決勝においてジャッジまたはスクランブラーとして対応できるよう会場に滞在しなければなりません。従わない場合、失格となることがあります。(WCA Regulations 1e2, 1f2) ​ ​

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。（kurukurukai-tokyosummer2026@googlegroups.com）

参加費

  • 1種目参加：2,000円
  • 2種目参加：3,000円
  • 3種目参加：4,000円

※競技参加者以外（同伴・見学）の会場入場費については、「競技参加者以外の来場について」のタブをご覧ください。

Important Notice

This competition schedule is based on the premise that competitors not participating in events during certain events will assist with judging and scrambling duties, including finals. Please note the following points:

​
1. Arriving late may result in disqualification (WCA Regulations 2k1)
2. Unless approved by a delegate, competitors must remain at the venue to serve as a judge or scrambler for finals in events they did not advance to. Failure to comply may result in disqualification. (WCA Regulations 1e2, 1f2)
​

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. (kurukurukai-tokyosummer2026@googlegroups.com)

Fee

  • 1 event: 2,000 yen
  • 2 events: 3,000 yen
  • 3 events: 4,000 yen

Please see the “Non-Competitor Attendance” tab for information on the admission fee for those not participating in the competition (accompanying competitors and observers).

Highlights
Click here to display the highlights of the competition.

Kohei Aruga (有賀康平) won with a mean of 2:07.95 in the 7x7x7 Cube event. Ivan Li Ka Leong (李嘉亮) finished second (2:12.13) and Yi-Fan Wu (吳亦凡) finished third (2:18.49).

Akatsuki Kitamura (北村曉) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 44 4:53.87 4:55.79 Japan 4:53.874:54.864:58.63
7x7x7 Cube First round 50 DNF Japan DNF
Clock First round 28 10.25 14.57 Japan 20.0910.2512.8411.8619.00

Aryasakti Wirasena - Indonesia WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 41 4:10.06 4:24.07 Indonesia 4:19.724:42.424:10.06

Asami Ohkusa - Japan WCA profile

Event Round # Best Average Representing Solves
7x7x7 Cube First round 47 11:35.00 Japan 11:35.00

Ayumi Takahashi (高橋歩実) - Japan WCA profile

Event Round # Best Average Representing Solves
Clock First round 43 30.12 32.50 Japan 30.1233.0733.8735.1830.55

Fumiki Koseki (古関章記) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 34 2:47.50 3:09.82 Japan 2:47.503:23.853:18.11
7x7x7 Cube First round 28 4:29.08 4:40.36 Japan 4:42.044:49.964:29.08
Clock First round 18 9.01 11.24 Japan 11.069.5927.569.0113.08

Fumitaka Yoneyama (米山文隆) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 30 2:37.24 2:51.71 Japan 3:14.522:37.242:43.36
7x7x7 Cube First round 26 4:03.69 4:11.09 Japan 4:03.694:18.594:11.00

Hajime Miyazaki (宮崎朔) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 23 2:03.14 2:17.46 Japan 2:03.142:17.522:31.73
7x7x7 Cube First round 25 3:47.58 4:03.25 Japan 4:14.863:47.584:07.32
Clock First round 45 8.39 DNF Japan 9.53DNF8.3910.04DNF

Harenosuke Eguchi (江口晴之丞) - Japan WCA profile

Event Round # Best Average Representing Solves
Clock First round 14 8.25 9.97 Japan 10.15DNF8.628.2511.15

Haru Matsuki (松木晴琉) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 14 1:58.52 2:04.22 Japan 2:14.991:58.521:59.16
7x7x7 Cube First round 11 2:49.21 2:56.90 Japan 2:58.932:49.213:02.57

Hinata Izumi (泉陽向) - Japan WCA profile

Event Round # Best Average Representing Solves
Clock First round 47 11.25 DNF Japan 12.59DNFDNF11.3111.25

Issey Wakunaga - United States WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 31 2:42.22 2:54.06 United States 2:42.223:07.682:52.27
7x7x7 Cube First round 38 5:37.02 DNF United States 5:37.027:17.40DNS
Clock First round 26 12.60 13.56 United States 13.4313.5212.6013.7214.68

Ivan Li Ka Leong (李嘉亮) - Hong Kong, China WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube Final 1 1:19.38 1:23.27 Hong Kong, China 1:19.381:24.861:25.56
First round 1 1:19.80 1:23.92 Hong Kong, China 1:27.031:24.921:19.80
7x7x7 Cube Final 2 2:08.94 2:12.13 Hong Kong, China 2:16.762:10.702:08.94
First round 1 2:08.84 2:10.45 Hong Kong, China 2:09.602:08.842:12.90

Kai Yamamoto (山本快) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 15 2:00.98 2:05.14 Japan 2:06.152:08.292:00.98
7x7x7 Cube First round 17 3:12.76 3:20.42 Japan 3:13.163:12.763:35.34
Clock Final 7 4.12 DNF Japan 4.129.37DNF4.28DNF
First round 3 4.45 5.39 Japan 4.457.645.975.205.01

Kai-En Wu (吳凱恩) - Chinese Taipei WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 40 3:40.85 4:12.67 Chinese Taipei 4:50.963:40.854:06.21

Kai-Jie Wu (吳楷傑) - Chinese Taipei WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube Final 8 1:36.24 1:44.73 Chinese Taipei 1:49.591:48.351:36.24
First round 9 1:42.47 1:47.48 Chinese Taipei 1:51.511:42.471:48.47
7x7x7 Cube Final 7 2:20.85 2:30.70 Chinese Taipei 2:20.852:45.902:25.34
First round 4 2:19.96 2:24.00 Chinese Taipei 2:30.972:19.962:21.08
Clock First round 20 8.12 11.49 Chinese Taipei 11.9412.1310.418.1212.47

Kaito Suzuki (鈴木海翔) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 38 3:25.17 3:52.79 Japan 4:21.613:51.593:25.17
7x7x7 Cube First round 42 7:02.12 DNF Japan 7:02.12DNFDNS

Karen Yoneyama (米山華恋) - Japan WCA profile

Event Round # Best Average Representing Solves
Clock First round 41 24.73 27.61 Japan 28.1424.73DNF25.1629.54

Kazuaki Oshima (大島一晃) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 47 3:14.77 DNF Japan 3:14.773:33.93DNF
7x7x7 Cube First round 30 4:33.37 4:54.01 Japan 5:05.455:03.224:33.37

Kazue Kobayashi (小林和惠) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 25 2:09.09 2:20.35 Japan 2:15.832:36.132:09.09
7x7x7 Cube First round 24 3:38.32 4:01.90 Japan 4:40.083:47.293:38.32

Kazuhiko Kusano (草野一彦) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 39 4:02.57 4:05.54 Japan 4:07.234:02.574:06.83
7x7x7 Cube First round 39 5:38.82 DNF Japan 6:23.415:38.82DNF
Clock First round 35 10.35 19.90 Japan 27.7210.8921.0910.35DNF

Ke Suwen - China WCA profile

Event Round # Best Average Representing Solves
7x7x7 Cube First round 45 9:04.97 China 9:04.97
Clock First round 22 9.71 11.88 China 12.1811.7512.0811.809.71

Kenta Kobayashi (小林謙太) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 19 2:05.49 2:09.71 Japan 2:10.202:13.432:05.49
7x7x7 Cube First round 13 2:59.78 3:06.98 Japan 2:59.783:13.173:07.98

Kento Hirai (平井健斗) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 16 1:57.92 2:05.73 Japan 2:02.751:57.922:16.51
7x7x7 Cube Final 8 2:31.06 2:37.89 Japan 2:31.062:43.402:39.21
First round 8 2:38.49 2:41.00 Japan 2:43.052:41.452:38.49
Clock First round 25 10.96 13.48 Japan DNF13.5710.9611.4715.41

Kenya Yahata (八幡顕也) - Japan WCA profile

Event Round # Best Average Representing Solves
7x7x7 Cube First round 35 6:13.18 6:31.00 Japan 7:05.296:14.526:13.18

Kohei Aruga (有賀康平) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube Final 2 1:27.00 1:28.69 Japan 1:32.061:27.001:27.00
First round 4 1:29.46 1:37.69 Japan 1:32.441:29.461:51.16
7x7x7 Cube Final 1 2:01.56 NR 2:07.95 NR Japan 2:16.852:01.562:05.43
First round 5 2:04.95 2:27.51 Japan 2:12.512:04.953:05.06

Madoka Okuda (奥田圓) - Japan WCA profile

Event Round # Best Average Representing Solves
Clock Final 6 5.01 6.71 Japan 6.935.017.575.63DNF
First round 8 5.41 6.83 Japan 7.696.395.416.40DNF

Mirei Morioka (森岡美玲) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 33 2:50.87 3:06.33 Japan 2:50.873:33.202:54.91
7x7x7 Cube First round 29 4:45.91 4:53.27 Japan 4:46.215:07.694:45.91
Clock First round 15 9.36 10.19 Japan 9.9214.1010.119.3610.53

Mishti Asher - India WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 50 9:19.19 India 9:19.19
Clock First round 39 21.20 23.42 India 21.51DNF25.7021.2023.05

Naoyuki Takahashi (高橋直之) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 49 7:10.47 Japan 7:10.47
7x7x7 Cube First round 46 10:31.00 Japan 10:31.00

Ng Kang Zhe (黄康哲) - Singapore WCA profile

Event Round # Best Average Representing Solves
7x7x7 Cube First round 43 8:15.12 Singapore 8:15.12
Clock First round 34 12.12 18.74 Singapore DNF12.1214.5413.8927.80

Raiden Reynolds (レイノルズ頼傳) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 21 2:09.26 2:16.02 Japan 2:17.912:20.892:09.26
7x7x7 Cube First round 22 3:30.35 3:52.13 Japan 4:16.313:30.353:49.73
Clock First round 13 6.88 8.88 Japan DNF8.546.888.709.39

Rintaro Koide (小出琳太郎) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 48 6:21.65 Japan 6:21.65
7x7x7 Cube First round 49 15:26.00 Japan 15:26.00
Clock First round 40 17.35 25.69 Japan 22.0417.3522.67DNF32.37

Roberto Atsuhiro Sanada (真田ロベルト敦宏) - Japan WCA profile

Event Round # Best Average Representing Solves
Clock First round 42 18.92 31.87 Japan 24.2546.8618.92DNF24.51

Ryota Takahashi (高橋瞭太) - Japan WCA profile

Event Round # Best Average Representing Solves
Clock First round 12 6.71 8.48 Japan 8.038.626.718.809.80

Ryota Yuzawa (湯澤亮太) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube Final 9 1:34.55 1:45.38 Japan 1:45.921:34.551:55.66
First round 5 1:35.54 1:40.71 Japan 1:48.511:38.081:35.54
7x7x7 Cube First round 36 2:24.54 DNF Japan 2:31.072:24.54DNF
Clock Final 10 7.61 DNF Japan 7.9412.44DNFDNF7.61
First round 6 4.16 6.39 Japan 6.404.165.757.217.01

Ryouga Hayashi (林竜河) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 17 1:58.38 2:06.47 Japan 1:58.382:15.972:05.05
7x7x7 Cube First round 12 2:48.12 2:59.64 Japan 3:08.393:02.402:48.12

Ryuichi Hayase (早瀬龍一) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 36 3:11.18 3:33.09 Japan 3:42.383:11.183:45.71
7x7x7 Cube First round 50 DNF Japan DNF
Clock First round 46 11.11 DNF Japan 12.16DNF11.11DNF17.72

Shoi Hamaguchi (濱口翔偉) - Japan WCA profile

Event Round # Best Average Representing Solves
Clock Final 1 2.92 4.09 Japan 3.732.92DNF3.714.82
First round 1 3.25 4.40 Japan 4.165.226.413.813.25

Shoji Ueda (植田昌司) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 46 5:20.16 5:36.12 Japan 5:20.165:50.895:37.31
7x7x7 Cube First round 50 DNF Japan DNF
Clock First round 37 19.17 22.79 Japan DNF27.5819.6021.1919.17

Shota Wakabayashi (若林翔太) - Japan WCA profile

Event Round # Best Average Representing Solves
Clock First round 30 9.28 16.72 Japan 26.949.2813.4224.8211.91

Shu Ogawa (小川柊) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube Final 7 1:31.94 1:38.07 Japan 1:31.941:36.831:45.43
First round 7 1:42.35 1:45.16 Japan 1:42.351:47.771:45.37
7x7x7 Cube Final 5 2:17.93 2:25.70 Japan 2:32.762:17.932:26.42
First round 6 2:10.84 2:27.78 Japan 2:34.172:38.342:10.84
Clock First round 29 9.93 16.42 Japan 18.0017.169.9314.0929.25

Sota Nakamura (中村荘太) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube Final 10 1:49.67 1:52.78 Japan 1:49.671:50.401:58.27
First round 10 1:46.82 1:51.07 Japan 1:59.471:46.821:46.92
7x7x7 Cube Final 10 2:52.80 2:59.58 Japan 2:59.782:52.803:06.15
First round 10 2:48.32 2:52.94 Japan 2:48.323:01.042:49.45
Clock Final 9 5.24 DNF Japan DNFDNF5.247.30DNF
First round 9 5.57 6.83 Japan 6.41DNF5.577.106.97

Sotaro Hayashi (林聡太朗) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 28 2:24.65 2:39.00 Japan 2:24.652:44.662:47.68
7x7x7 Cube First round 37 3:47.29 DNF Japan 3:47.29DNFDNF
Clock Final 8 4.45 DNF Japan 4.87DNF5.204.45DNF
First round 4 4.88 5.45 Japan DNF4.885.374.966.01

Takato Mori (森理人) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 51 9:25.91 Japan 9:25.91
7x7x7 Cube First round 48 14:15.00 Japan 14:15.00
Clock First round 38 20.71 22.99 Japan 24.0523.8923.3820.7121.69

Takayuki Tanaka (田中隆喜) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 11 1:56.23 2:01.54 Japan 2:06.702:01.691:56.23
7x7x7 Cube First round 15 2:56.56 3:11.09 Japan 3:14.833:21.882:56.56
Clock First round 17 9.45 10.73 Japan 11.229.459.5912.4411.39

Takeru Iguchi (井口丈瑠) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube Final 3 1:28.06 1:31.17 Japan 1:28.061:36.031:29.41
First round 3 1:32.78 1:34.99 Japan 1:32.781:36.251:35.93
7x7x7 Cube Final 6 2:25.12 2:26.97 Japan 2:25.122:30.242:25.54
First round 7 2:23.43 2:30.62 Japan 2:29.142:23.432:39.29

Taku Yanai (矢内拓) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 26 2:24.87 2:26.84 Japan 2:24.872:30.592:25.05
7x7x7 Cube First round 23 3:50.11 4:01.63 Japan 3:50.114:18.063:56.72
Clock Final 2 4.14 4.44 Japan 4.174.145.264.274.89
First round 7 5.68 6.80 Japan 6.4112.546.877.115.68

Takuma Shirahase (白波瀬拓磨) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 37 3:31.03 3:49.37 Japan 4:18.893:31.033:38.18
Clock First round 21 7.87 11.73 Japan 12.99DNF7.8711.4510.74

Takumi Kato (加藤匠) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 24 1:57.56 2:19.08 Japan 2:53.641:57.562:06.03
7x7x7 Cube First round 21 3:28.55 3:42.48 Japan 4:00.993:28.553:37.90
Clock First round 16 8.03 10.67 Japan 12.4210.318.0311.959.76

Takumi Kawazoe (川添匠) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube Final 6 1:34.09 1:37.89 Japan 1:34.091:44.271:35.32
First round 6 1:37.04 1:41.53 Japan 1:50.401:37.041:37.16
7x7x7 Cube Final 9 2:45.79 2:52.69 Japan 3:01.672:50.622:45.79
First round 9 2:44.39 2:47.85 Japan 2:53.402:45.772:44.39
Clock First round 44 6.73 DNF Japan 11.10DNF6.73DNFDNF

Takumi Tamura (田村匠) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 29 2:24.64 2:39.91 Japan 2:24.642:32.423:02.67
7x7x7 Cube First round 27 4:01.32 4:19.07 Japan 4:01.324:31.204:24.68
Clock First round 33 8.87 17.78 Japan DNF26.538.8710.6016.22

Ting-Jen Wu (吳廷仁) - Chinese Taipei WCA profile

Event Round # Best Average Representing Solves
7x7x7 Cube First round 44 8:35.50 Chinese Taipei 8:35.50

Tomohiro Kobayashi (小林知広) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube Final 4 1:33.20 1:33.58 Japan 1:34.271:33.201:33.28
First round 8 1:33.24 1:46.44 Japan 1:33.241:47.301:58.78
7x7x7 Cube Final 4 2:22.70 2:23.94 Japan 2:23.912:25.202:22.70
First round 3 2:17.48 2:20.39 Japan 2:19.242:24.442:17.48
Clock First round 19 8.01 11.25 Japan 13.848.019.4610.4434.28

Tomoki Yokoyama (横山倫毅) - Japan WCA profile

Event Round # Best Average Representing Solves
7x7x7 Cube First round 31 4:36.38 4:56.99 Japan 4:36.385:10.665:03.94
Clock Final 3 4.55 4.85 Japan 5.194.754.557.694.61
First round 5 4.24 6.30 Japan DNF7.415.126.384.24

Xuan Liu (刘璇) - China WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 13 1:57.56 2:02.32 China 1:57.562:03.422:05.98
7x7x7 Cube First round 14 2:54.85 3:10.15 China 3:16.702:54.853:18.91

Yi-Fan Wu (吳亦凡) - Chinese Taipei WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube Final 5 1:25.83 1:35.00 Chinese Taipei 1:36.431:42.751:25.83
First round 2 1:30.15 1:34.25 Chinese Taipei 1:30.151:34.201:38.40
7x7x7 Cube Final 3 2:12.04 2:18.49 Chinese Taipei 2:15.682:12.042:27.75
First round 2 2:15.12 2:19.98 Chinese Taipei 2:24.082:15.122:20.74

Yihao Zhao (赵羿皓) - China WCA profile

Event Round # Best Average Representing Solves
Clock First round 32 12.07 17.53 China 18.3417.6312.07DNF16.61

Yijie Zhao (赵翊杰) - China WCA profile

Event Round # Best Average Representing Solves
Clock Final 4 4.19 4.90 China 4.275.006.285.434.19
First round 2 3.59 4.60 China 4.025.614.176.653.59

Yoshio Matsumoto (松本嘉夫) - Japan WCA profile

Event Round # Best Average Representing Solves
7x7x7 Cube First round 34 5:56.46 6:28.53 Japan 6:37.285:56.466:51.84

Yoshito Nishikawa (西川嘉人) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 22 2:12.47 2:17.23 Japan 2:25.402:12.472:13.83
7x7x7 Cube First round 16 3:12.91 3:19.85 Japan 3:32.393:12.913:14.25
Clock First round 27 11.00 13.88 Japan 12.4014.9714.5411.0014.69

Yu Izumisawa (泉澤優) - Japan WCA profile

Event Round # Best Average Representing Solves
7x7x7 Cube First round 33 6:00.36 6:23.16 Japan 6:15.236:00.366:53.89

Yuhei Takagi (高木佑平) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 18 2:02.28 2:08.79 Japan 2:10.762:13.322:02.28

Yuichi Hamada (濵田祐一) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 43 4:23.94 4:45.00 Japan 5:16.214:23.944:34.85
Clock First round 49 20.31 DNF Japan DNF24.3620.6320.31DNF

Yuji Suse (巣瀬雄史) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 32 2:41.92 2:54.11 Japan 2:59.473:00.942:41.92
7x7x7 Cube First round 32 4:43.87 5:04.42 Japan 5:18.375:11.034:43.87
Clock First round 36 16.76 20.27 Japan 24.51DNF18.0016.7618.29

Yuki Yamamoto (山本祐輝) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 27 2:26.55 2:30.14 Japan 2:26.552:31.092:32.78
7x7x7 Cube First round 20 3:32.85 3:39.37 Japan 3:35.533:32.853:49.72
Clock Final 5 5.79 6.44 Japan 6.506.126.705.79DNF
First round 10 6.69 7.46 Japan 6.696.69DNF7.987.71

Yusuke Kosaka (髙阪優輔) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 45 4:47.04 5:03.28 Japan 4:47.045:03.435:19.37
Clock First round 48 12.11 DNF Japan 20.6916.5512.11DNFDNF

Yusuke Takada (高田祐介) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 12 1:59.66 2:02.07 Japan 2:02.842:03.711:59.66
7x7x7 Cube First round 18 3:05.45 3:22.11 Japan 3:05.453:21.773:39.10
Clock First round 31 12.33 17.47 Japan DNF14.8912.3317.6319.90

Yuto Date (伊達優人) - Japan WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 35 3:21.48 3:25.40 Japan 3:21.483:31.443:23.29
7x7x7 Cube First round 40 6:01.63 DNF Japan 6:21.336:01.63DNF
Clock First round 24 10.95 13.14 Japan 10.9512.3514.7812.28DNF

Zhuangyu Zhang (张庄禹) - China WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 42 4:19.42 4:25.28 China 4:22.764:33.664:19.42
7x7x7 Cube First round 41 6:18.86 DNF China 6:18.86DNFDNS
Clock First round 11 7.41 8.28 China 8.967.9110.847.967.41

Zirui Wang (王子睿) - China WCA profile

Event Round # Best Average Representing Solves
6x6x6 Cube First round 20 1:58.70 2:10.79 China 1:58.702:19.852:13.81
7x7x7 Cube First round 19 3:34.58 3:34.85 China 3:35.063:34.923:34.58
Clock First round 23 7.59 11.91 China 9.308.307.5918.14DNF
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