Competitions · Japan
Kanto Autumn AM 2025
Ota, Tokyo · 11 October 2025 · 2 events · 70 competitors · 27 personal bests
Kounosuke Udou (有働幸之助) won the 3×3 with a 8.40 and the closest final was the 3×3, won by Kounosuke Udou (有働幸之助) by 0.17 seconds. 70 competitors produced 27 personal bests, 15 of which still stand today, and 15 people held a competitor card for the first time.
The moment
The day's biggest improvement
Ryuichi Hayase (早瀬龍一) took a 3×3 blindfolded single of 2:28.65 down to 1:22.62, 44 percent better in one day.
Winners & podiums
| Event | Winner | Single | Average |
|---|---|---|---|
| 3×3 | Kounosuke Udou (有働幸之助) | 7.07 | 8.40 |
| 3×3 blindfolded | Keita Hayakawa (早川慶太) | 18.64 | — |
The PB harvest
27 set · 15 still standing- Akito Takei (武井章人) — 3×3 blindfolded single 24.83: into the top 2.9% of the event's history.
- Rui Tojo (東條類) — 3×3 single 8.48: into the top 3.7% of the event's history.
- Nop O-anan (ณพ โออนันต์) — 3×3 single 10.29: into the top 8.3% of the event's history.
- Masato Kubota (久保田雅斗) — 3×3 single 11.17: into the top 11.0% of the event's history.
- Kenichi Hokama (外間健一) — 3×3 single 12.21: into the top 14.6% of the event's history.
- Yuto Date (伊達優人) — 3×3 blindfolded single 1:06.95: into the top 15.3% of the event's history.
- Takumi Kai (甲斐匠) — 3×3 single 13.52: into the top 19.3% of the event's history.
- Mahiro Tanaka (田中万尋) — 3×3 single 13.57: into the top 19.5% of the event's history.
First-timers
15 people competed for the first time at this competition, joining the 28,483 people who made their debut in 2025. Start here explains what a first competition is like.
Records watch
No national, continental or world records were set at this competition. That is true of most competitions.
The field
70 competitors · 129 results · 2 events.
Solve this final yourself
how this works →The 3×3 final here ran on one scramble group, so these five sequences are exactly what the finalists faced. Kounosuke Udou (有働幸之助) won it with a 8.40 average. Hold your cube white centre up, green centre facing you, follow each sequence, and check against the pictures.
- 1
R D2 B2 D' R2 B2 D B L2 D' B2 U2 B F D' L F2 - 2
R2 B2 D2 U2 B L2 F' D2 R2 D2 L B2 D' U L2 D' B' R' D2 F' - 3
B2 U2 B2 L2 F' R2 F L2 F' R' B F L R2 U F' D L U B' - 4
R' F' R2 F2 R2 U2 B' R2 B' D R' D R B' D' F' R2 B L' - 5
L' B L' B2 U F B' U2 R U B2 L' D2 R' F2 D2 R B2
solve 1
solve 2
solve 3
solve 4
solve 5
Race this final
Everyone who competed
70 competitors- Akito Takei (武井章人)
- Asa Nelson
- Ayato Kishi (岸礼人)
- Ayumi Takahashi (高橋歩実)
- Fumitaka Yoneyama (米山文隆)
- Harenosuke Eguchi (江口晴之丞)
- Haru Kurihara (栗原悠)
- Haruhisa Nakata (中田悠喜)
- Harunosuke Yoshida (吉田陽之丞)
- Hirotaka Ito (伊藤大平)
- Jotaro Kawachi (河内丈太朗)
- Kai Harada (原田櫂)
- Kanahito Tabei (田部井奏人)
- Kanako Eguchi (江口佳奈子)
- Kazuya Higuchi (樋口和哉)
- Keisuke Handa (半田圭賛)
- Keisuke Yaosaka (八百坂圭祐)
- Keita Hayakawa (早川慶太)
- Kengo Yamawaki (山脇憲吾)
- Kenichi Hokama (外間健一)
- Kensei Fujita (藤田賢成)
- Koshi Fujisawa (藤澤昂士)
- Kounosuke Udou (有働幸之助)
- Li Tentoku (李天徳)
- Mahiro Tanaka (田中万尋)
- Masaomi Matsubayashi (松林将臣)
- Masato Fujiwara (藤原正人)
- Masato Kubota (久保田雅斗)
- Masato Yano (矢野正人)
- Masaya Nakamoto (中本誠也)
- Minato Kubota (窪田湊斗)
- Minato Okawa (大川湊人)
- Motoki Kawachi (河内元旗)
- Naoto Kobayashi (小林直登)
- Naoyuki Koike (小池直幸)
- Naoyuki Takahashi (高橋直之)
- Nop O-anan (ณพ โออนันต์)
- Rino Matsunaga (松長利能)
- Roberto Atsuhiro Sanada (真田ロベルト敦宏)
- Rui Tojo (東條類)
- Ryo Oshita (大下綾)
- Ryohei Yoshioka (吉岡亮平)
- Ryoji Kobayashi (小林龍慈)
- Ryosuke Kimura (木村亮介)
- Ryuichi Hayase (早瀬龍一)
- Ryuichiro Kato (加藤龍一郎)
- Satsuki Yamagishi (山岸颯希)
- Shin Kawano (河野伸)
- Sho Kashiyama (樫山匠)
- Sota Nakamura (中村荘太)
- Sotaro Hayashi (林聡太朗)
- Takahiro Imamura (今村貴大)
- Takuma Shirahase (白波瀬拓磨)
- Takumi Kai (甲斐匠)
- Takumi Kato (加藤匠)
- Takuto Wakabayashi (若林琢斗)
- Teruki Tamura (田村旭輝)
- Tomoaki Sakuma (佐久間智章)
- Tomoki Koizumi (小泉朋輝)
- Toshiya Sato (佐藤稔也)
- Will Cerne
- Yasumichi Miura (三浦康倫)
- Yugo Ishibashi (石橋優吾)
- Yuhi Endo (遠藤紬斐)
- Yuji Suse (巣瀬雄史)
- Yuki Tsuneyoshi (恒吉優紀)
- Yukina Isobe
- Yuta Imai (今井悠太)
- Yuto Date (伊達優人)
- Yuto Morishita (森下優斗)
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a final is a competition's last round; its order decides the podium · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · every solve starts from a computer-generated scramble, the same for every competitor in a round.