2025 Japan Open

Last updated
2025 Japan Open
Tournament details
Dates15–20 July
Edition42nd
Level Super 750
Total prize money US$950,000
Venue Tokyo Metropolitan Gymnasium
Location Tokyo, Japan
Champions
Men's singles Flag of the People's Republic of China.svg Shi Yuqi
Women's singles Flag of South Korea.svg An Se-young
Men's doubles Flag of South Korea.svg Kim Won-ho
Flag of South Korea.svg Seo Seung-jae
Women's doubles Flag of the People's Republic of China.svg Liu Shengshu
Flag of the People's Republic of China.svg Tan Ning
Mixed doubles Flag of the People's Republic of China.svg Jiang Zhenbang
Flag of the People's Republic of China.svg Wei Yaxin
Official website daihatsu-japan-open.com/2025/
2024 Yokohama 2026

The 2025 Japan Open (officially known as the Daihatsu Japan Open 2025) was a badminton tournament which took place at Tokyo Metropolitan Gymnasium in Tokyo, Japan, from 15 to 20 July 2025. The total prize money was $950,000.

Contents

Tournament

The 2025 Japan Open was the seventeenth tournament of the 2025 BWF World Tour and also part of the Japan Open championships, which have been held since 1977. [1] This tournament was organized by the Nippon Badminton Association with sanction from the BWF. [2]

Venue

This international tournament was held at Tokyo Metropolitan Gymnasium in Tokyo, Japan. [2]

Point distribution

Below was the point distribution table for each phase of the tournament based on the BWF points system for the BWF World Tour Super 750 event. [3]

WinnerRunner-up3/45/89/1617/32
11,0009,3507,7006,0504,3202,660

Prize pool

The total prize money will be US$950,000 with the distribution of the prize money in accordance with BWF regulations. [2] [4]

EventWinnerFinalistSemi-finalsQuarter-finalsLast 16Last 32
Singles$66,500$32,300$13,300$5,225$2,850$950
Doubles$70,300$33,250$13,300$5,937.50$3,087.50$950

Men's singles

Seeds

  1. Flag of Thailand.svg Kunlavut Vitidsarn (first round)
  2. Flag of Denmark.svg Anders Antonsen (first round)
  3. Flag of the People's Republic of China.svg Shi Yuqi (champion)
  4. Flag of Indonesia.svg Jonatan Christie (first round)
  5. Flag of the People's Republic of China.svg Li Shifeng (second round)
  6. Flag of Chinese Taipei for Olympic games.svg Chou Tien-chen (second round)
  7. Flag of Japan.svg Kodai Naraoka (quarter-finals)
  8. Flag of France.svg Alex Lanier (final)

Finals

Semi-finals Final
          
  Flag of Japan.svg Koki Watanabe 19 15
8 Flag of France.svg Alex Lanier 2121
8 Flag of France.svg Alex Lanier 17 15
3 Flag of the People's Republic of China.svg Shi Yuqi 2121
3 Flag of the People's Republic of China.svg Shi Yuqi 2128
Flag of France.svg Christo Popov 12 26

Top half

Section 1

First round Second round Quarter-finals
               
1 Flag of Thailand.svg K Vitidsarn 13 19
  Flag of the People's Republic of China.svg Weng HY 2121
Flag of the People's Republic of China.svg Weng HY 2121
Flag of Chinese Taipei for Olympic games.svg Lin C-y 13 19
  Flag of Chinese Taipei for Olympic games.svg Lin C-y 2121
  Flag of the People's Republic of China.svg Lu GZ 11 18
Flag of the People's Republic of China.svg Weng HY 2115 11
Flag of Japan.svg K Watanabe 15 2121
6 Flag of Chinese Taipei for Olympic games.svg Chou T-c 6 2121
  Flag of Singapore.svg J Teh 2110 12
6 Flag of Chinese Taipei for Olympic games.svg Chou T-c 2122 17
Flag of Japan.svg K Watanabe 16 2421
  Flag of Japan.svg K Watanabe 2221
  Flag of Ireland.svg N Nguyen 20 13

Section 2

First round Second round Quarter-finals
               
4 Flag of Indonesia.svg J Christie 13 12
  Flag of Japan.svg K Nishimoto 2121
Flag of Japan.svg K Nishimoto 19 7
Flag of Chinese Taipei for Olympic games.svg Chi Y-j 2121
  Flag of Japan.svg Y Tanaka 9 17
  Flag of Chinese Taipei for Olympic games.svg Chi Y-j 2121
Flag of Chinese Taipei for Olympic games.svg Chi Y-j 16 14
8 Flag of France.svg A Lanier 2121
8 Flag of France.svg A Lanier 2121
  Flag of Malaysia.svg Leong J H 12 14
8 Flag of France.svg A Lanier 14 2121
Flag of Indonesia.svg A Farhan 2115 18
  Flag of Indonesia.svg A Farhan 2121
  Flag of Chinese Taipei for Olympic games.svg Lee C-h 18 11

Bottom half

Section 3

First round Second round Quarter-finals
               
PFR Flag of Thailand.svg K Wangcharoen 21 13
  Flag of Chinese Taipei for Olympic games.svg Wang T-w 2321
Flag of Chinese Taipei for Olympic games.svg Wang T-w 17 11
5 Flag of the People's Republic of China.svg Li SF 213r
  Flag of Hong Kong.svg Lee C Y 10 20
5 Flag of the People's Republic of China.svg Li SF 2122
Flag of Chinese Taipei for Olympic games.svg Wang T-w 19 10
3 Flag of the People's Republic of China.svg Shi YQ 2121
  Flag of Hong Kong.svg Ng K L 20 2121
  Flag of Canada (Pantone).svg B Yang 2218 15
Flag of Hong Kong.svg Ng K L 16 2116
3 Flag of the People's Republic of China.svg Shi YQ 2118 21
  Flag of France.svg T J Popov 15 219
3 Flag of the People's Republic of China.svg Shi YQ 2117 21

Section 4

First round Second round Quarter-finals
               
  Flag of the People's Republic of China.svg Wang ZX 11 18
  Flag of India.svg L Sen 2121
Flag of India.svg L Sen 19 11
7 Flag of Japan.svg K Naraoka 2121
  Flag of Indonesia.svg A S Ginting 13 19
7 Flag of Japan.svg K Naraoka 2121
7 Flag of Japan.svg K Naraoka 2113 8
Flag of France.svg C Popov 18 2121
  Flag of Denmark.svg R Gemke 18 17
  Flag of France.svg C Popov 2121
Flag of France.svg C Popov 2121
Flag of the People's Republic of China.svg Lei LX 14 11
  Flag of the People's Republic of China.svg Lei LX 2121
2 Flag of Denmark.svg A Antonsen 19 15

Women's singles

Seeds

  1. Flag of South Korea.svg An Se-young (champion)
  2. Flag of the People's Republic of China.svg Wang Zhiyi (final)
  3. Flag of Japan.svg Akane Yamaguchi (semi-finals)
  4. Flag of the People's Republic of China.svg Han Yue (quarter-finals)
  5. Flag of the People's Republic of China.svg Chen Yufei (quarter-finals)
  6. Flag of Japan.svg Tomoka Miyazaki (second round)
  7. Flag of Thailand.svg Pornpawee Chochuwong (quarter-finals)
  8. Flag of Indonesia.svg Gregoria Mariska Tunjung (first round)

Finals

Semi-finals Final
          
1 Flag of South Korea.svg An Se-young 2121
Flag of Japan.svg Riko Gunji 12 10
1 Flag of South Korea.svg An Se-young 2121
2 Flag of the People's Republic of China.svg Wang Zhiyi 12 10
3 Flag of Japan.svg Akane Yamaguchi 15 18
2 Flag of the People's Republic of China.svg Wang Zhiyi 2121

Top half

Section 1

First round Second round Quarter-finals
               
1 Flag of South Korea.svg An S-y 2121
  Flag of Thailand.svg R Intanon 14 11
1 Flag of South Korea.svg An S-y 2221
Flag of South Korea.svg Kim G-e 20 12
  Flag of Japan.svg K Sugiyama 14 2112
  Flag of South Korea.svg Kim G-e 2117 21
1 Flag of South Korea.svg An S-y 2121
5 Flag of the People's Republic of China.svg Chen YF 16 9
5 Flag of the People's Republic of China.svg Chen YF 2121
PFR Flag of Ukraine.svg P Buhrova 11 11
5 Flag of the People's Republic of China.svg Chen YF 17 2121
Flag of Canada (Pantone).svg M Li 219 18
  Flag of Japan.svg M Suizu 21 18
  Flag of Canada (Pantone).svg M Li 2321

Section 2

First round Second round Quarter-finals
               
4 Flag of the People's Republic of China.svg Han Y 2121
  Flag of the United States.svg BW Zhang 16 14
4 Flag of the People's Republic of China.svg Han Y 2121
Flag of the People's Republic of China.svg Gao FJ 9 15
  Flag of Denmark.svg L Kjaersfeldt 10 13
  Flag of the People's Republic of China.svg Gao FJ 2121
4 Flag of the People's Republic of China.svg Han Y 17 10
Flag of Japan.svg R Gunji 2121
8 Flag of Indonesia.svg G M Tunjung 10 12
  Flag of Japan.svg R Gunji 2121
Flag of Japan.svg R Gunji 2121
Flag of Chinese Taipei for Olympic games.svg Chiu P-c 9 16
  Flag of Thailand.svg B Ongbamrungphan 14 219
  Flag of Chinese Taipei for Olympic games.svg Chiu P-c 2113 21

Bottom half

Section 3

First round Second round Quarter-finals
               
  Flag of Chinese Taipei for Olympic games.svg Lin H-t 2121
  Flag of Chinese Taipei for Olympic games.svg Sung S-y 15 15
  Flag of Chinese Taipei for Olympic games.svg Lin H-t 9 14
7 Flag of Thailand.svg P Chochuwong 2121
  Flag of India.svg U Hooda 8 12
7 Flag of Thailand.svg P Chochuwong 2121
7 Flag of Thailand.svg P Chochuwong 15 22
3 Flag of Japan.svg A Yamaguchi 2124
  Flag of South Korea.svg Sim Y-j 2121
  Flag of India.svg P. V. Sindhu 15 14
  Flag of South Korea.svg Sim Y-j 13 15
3 Flag of Japan.svg A Yamaguchi 2121
  Flag of Denmark.svg M Blichfeldt 9 12
3 Flag of Japan.svg A Yamaguchi 2121

Section 4

First round Second round Quarter-finals
               
  Flag of Japan.svg N Nidaira 10 16
  Flag of Indonesia.svg P K Wardani 2121
Flag of Indonesia.svg P K Wardani 2121
6 Flag of Japan.svg T Miyazaki 17 14
  Flag of Scotland.svg K Gilmour 15 18
6 Flag of Japan.svg T Miyazaki 2121
Flag of Indonesia.svg P K Wardani 2217 16
2 Flag of the People's Republic of China.svg Wang ZY 20 2121
  Flag of India.svg A Upadhyaya 2118 21
  Flag of India.svg R Ramraj 15 2118
  Flag of India.svg A Upadhyaya 2111 12
2 Flag of the People's Republic of China.svg Wang ZY 13 2121
  Flag of Chinese Taipei for Olympic games.svg Hsu W-c 13 9
2 Flag of the People's Republic of China.svg Wang ZY 2121

Men's doubles

Seeds

Finals

Semi-finals Final
          
1 Flag of Malaysia.svg Goh Sze Fei
Flag of Malaysia.svg Nur Izzuddin
2121
Flag of Chinese Taipei for Olympic games.svg Liu Kuang-heng
Flag of Chinese Taipei for Olympic games.svg Yang Po-han
19 11
1 Flag of Malaysia.svg Goh Sze Fei
Flag of Malaysia.svg Nur Izzuddin
16 17
3 Flag of South Korea.svg Kim Won-ho
Flag of South Korea.svg Seo Seung-jae
2121
3 Flag of South Korea.svg Kim Won-ho
Flag of South Korea.svg Seo Seung-jae
2121
Flag of Malaysia.svg Ong Yew Sin
Flag of Malaysia.svg Teo Ee Yi
14 15

Top half

Section 1

First round Second round Quarter-finals
               
1 Flag of Malaysia.svg Goh S F
Flag of Malaysia.svg N Izzuddin
2121
  Flag of Canada (Pantone).svg K Lee
Flag of Canada (Pantone).svg T A Lindeman
13 15
1 Flag of Malaysia.svg Goh S F
Flag of Malaysia.svg N Izzuddin
2121
Flag of Japan.svg H Midorikawa
Flag of Japan.svg K Yamashita
19 18
  Flag of Japan.svg H Midorikawa
Flag of Japan.svg K Yamashita
17 2121
  Flag of Chinese Taipei for Olympic games.svg Chiu H-c
Flag of Chinese Taipei for Olympic games.svg Wang C-l
2116 19
1 Flag of Malaysia.svg Goh S F
Flag of Malaysia.svg N Izzuddin
2117 22
Flag of Indonesia.svg F Alfian
Flag of Indonesia.svg M S Fikri
13 2120
7 Flag of Indonesia.svg S K Gutama
Flag of Indonesia.svg M R P Isfahani
22 12
  Flag of Indonesia.svg F Alfian
Flag of Indonesia.svg M S Fikri
2421
  Flag of Indonesia.svg F Alfian
Flag of Indonesia.svg M S Fikri
2119 21
Flag of Denmark.svg R Kjær
Flag of Denmark.svg F Søgaard
14 2111
  Flag of Denmark.svg R Kjær
Flag of Denmark.svg F Søgaard
2121
  Flag of Chinese Taipei for Olympic games.svg Lee J-h
Flag of Chinese Taipei for Olympic games.svg Yang P-hs
15 16

Section 2

First round Second round Quarter-finals
               
4 Flag of Denmark.svg K Astrup
Flag of Denmark.svg A S Rasmussen
2121
Flag of Denmark.svg D Lundgaard
Flag of Denmark.svg M Vestergaard
19 16
4 Flag of Denmark.svg K Astrup
Flag of Denmark.svg A S Rasmussen
16 2119
  Flag of Malaysia.svg N M Azriyn
Flag of Malaysia.svg Tan W K
2115 21
Flag of France.svg C Popov
Flag of France.svg T J Popov
2117 19
Flag of Malaysia.svg N M Azriyn
Flag of Malaysia.svg Tan W K
13 2121
Flag of Malaysia.svg N M Azriyn
Flag of Malaysia.svg Tan W K
2123 17
Flag of Chinese Taipei for Olympic games.svg Liu K-h
Flag of Chinese Taipei for Olympic games.svg Yang P-ha
18 2521
8 Flag of Indonesia.svg L R Carnando
Flag of Indonesia.svg B Maulana
15 19
Flag of Chinese Taipei for Olympic games.svg Liu K-h
Flag of Chinese Taipei for Olympic games.svg Yang P-ha
2121
Flag of Chinese Taipei for Olympic games.svg Liu K-h
Flag of Chinese Taipei for Olympic games.svg Yang P-ha
2121
  Flag of the People's Republic of China.svg Chen BY
Flag of the People's Republic of China.svg Liu Yi
19 18
  Flag of the People's Republic of China.svg Xie HN
Flag of the People's Republic of China.svg Zeng WH
2312 19
  Flag of the People's Republic of China.svg Chen BY
Flag of the People's Republic of China.svg Liu Yi
21 2121

Bottom half

Section 3

First round Second round Quarter-finals
               
Flag of Thailand.svg K Kedren
Flag of Thailand.svg D Puavaranukroh
19 16
Flag of the People's Republic of China.svg Huang D
Flag of the People's Republic of China.svg Liu Ya
2121
Flag of the People's Republic of China.svg Huang D
Flag of the People's Republic of China.svg Liu Ya
19 2120
6 Flag of Malaysia.svg Man W C
Flag of Malaysia.svg Tee K W
2114 22
  Flag of Malaysia.svg J Arif
Flag of Malaysia.svg Yap R K
28 12
6 Flag of Malaysia.svg Man W C
Flag of Malaysia.svg Tee K W
3021
6 Flag of Malaysia.svg Man W C
Flag of Malaysia.svg Tee K W
13 2113
3 Flag of South Korea.svg Kim W-h
Flag of South Korea.svg Seo S-j
2118 21
Flag of Japan.svg T Hoki
Flag of Japan.svg Y Kobayashi
2121
Flag of Chinese Taipei for Olympic games.svg Lee F-c
Flag of Chinese Taipei for Olympic games.svg Lee F-j
14 12
Flag of Japan.svg T Hoki
Flag of Japan.svg Y Kobayashi
20 17
3 Flag of South Korea.svg Kim W-h
Flag of South Korea.svg Seo S-j
2221
  Flag of India.svg H Amsakarunan
Flag of India.svg R Kumar
15 9
3 Flag of South Korea.svg Kim W-h
Flag of South Korea.svg Seo S-j
2121

Section 4

First round Second round Quarter-finals
               
  Flag of India.svg S Rankireddy
Flag of India.svg C Shetty
2121
  Flag of South Korea.svg Kang M-h
Flag of South Korea.svg Ki D-j
18 10
Flag of India.svg S Rankireddy
Flag of India.svg C Shetty
22 14
5 Flag of the People's Republic of China.svg Liang WK
Flag of the People's Republic of China.svg Wang C
2421
  Flag of Japan.svg T Nomura
Flag of Japan.svg Y Shimogami
2115 11
5 Flag of the People's Republic of China.svg Liang WK
Flag of the People's Republic of China.svg Wang C
10 2121
5 Flag of the People's Republic of China.svg Liang WK
Flag of the People's Republic of China.svg Wang C
23 19
Flag of Malaysia.svg Ong Y S
Flag of Malaysia.svg Teo E Y
2521
  Flag of Japan.svg K Mitsuhashi
Flag of Japan.svg H Okamura
2120 19
  Flag of the United States.svg Chen Z-y
Flag of the United States.svg P Smith
15 2221
Flag of the United States.svg Chen Z-y
Flag of the United States.svg P Smith
2114 19
  Flag of Malaysia.svg Ong Y S
Flag of Malaysia.svg Teo E Y
19 2121
  Flag of Malaysia.svg Ong Y S
Flag of Malaysia.svg Teo E Y
2121
2 Flag of Malaysia.svg A Chia
Flag of Malaysia.svg Soh W Y
15 15

Women's doubles

Seeds

  1. Flag of the People's Republic of China.svg Liu Shengshu / Tan Ning (champions)
  2. Flag of Japan.svg Nami Matsuyama / Chiharu Shida (semi-finals)
  3. Flag of Malaysia.svg Pearly Tan / Thinaah Muralitharan (final)
  4. Flag of South Korea.svg Baek Ha-na / Lee So-hee (quarter-finals)
  5. Flag of the People's Republic of China.svg Li Yijing / Luo Xumin (first round)
  6. Flag of Japan.svg Rin Iwanaga / Kie Nakanishi (second round)
  7. Flag of South Korea.svg Kim Hye-jeong / Kong Hee-yong (quarter-finals)
  8. Flag of Japan.svg Yuki Fukushima / Mayu Matsumoto (first round)

Finals

Semi-finals Final
          
1 Flag of the People's Republic of China.svg Liu Shengshu
Flag of the People's Republic of China.svg Tan Ning
2121
Flag of the People's Republic of China.svg Jia Yifan
Flag of the People's Republic of China.svg Zhang Shuxian
7 16
1 Flag of the People's Republic of China.svg Liu Shengshu
Flag of the People's Republic of China.svg Tan Ning
2121
3 Flag of Malaysia.svg Pearly Tan
Flag of Malaysia.svg Thinaah Muralitharan
15 14
3 Flag of Malaysia.svg Pearly Tan
Flag of Malaysia.svg Thinaah Muralitharan
2121
2 Flag of Japan.svg Nami Matsuyama
Flag of Japan.svg Chiharu Shida
13 11

Top half

Section 1

First round Second round Quarter-finals
               
1 Flag of the People's Republic of China.svg Liu SS
Flag of the People's Republic of China.svg Tan N
2121
Flag of Ukraine.svg P Buhrova
Flag of Ukraine.svg Y Kantemyr
15 12
1 Flag of the People's Republic of China.svg Liu SS
Flag of the People's Republic of China.svg Tan N
2121
Flag of Japan.svg K Ishikawa
Flag of Japan.svg M Kawazoe
14 17
Flag of Japan.svg K Ishikawa
Flag of Japan.svg M Kawazoe
2121
Flag of India.svg R Panda
Flag of India.svg S Panda
13 7
1 Flag of the People's Republic of China.svg Liu SS
Flag of the People's Republic of China.svg Tan N
10 2121
Flag of Indonesia.svg L T Mayasari
Flag of Indonesia.svg S F S Ramadhanti
2117 16
5 Flag of the People's Republic of China.svg Li YJ
Flag of the People's Republic of China.svg Luo XM
2117 12
  Flag of Japan.svg M Otake
Flag of Japan.svg M Takahashi
15 2121
Flag of Japan.svg M Otake
Flag of Japan.svg M Takahashi
17 14
Flag of Indonesia.svg L T Mayasari
Flag of Indonesia.svg S F S Ramadhanti
2121
  Flag of Australia (converted).svg G Somerville
Flag of Australia (converted).svg A Yu
7 13
  Flag of Indonesia.svg L T Mayasari
Flag of Indonesia.svg S F S Ramadhanti
2121

Section 2

First round Second round Quarter-finals
               
4 Flag of South Korea.svg Baek H-n
Flag of South Korea.svg Lee S-h
2121
  Flag of Malaysia.svg Go P K
Flag of Malaysia.svg Teoh M X
9 19
4 Flag of South Korea.svg Baek H-n
Flag of South Korea.svg Lee S-h
2121
Flag of Japan.svg K Osawa
Flag of Japan.svg M Tanabe
16 16
  Flag of Thailand.svg O Jongsathapornparn
Flag of Thailand.svg S Suwachai
14 13
  Flag of Japan.svg K Osawa
Flag of Japan.svg M Tanabe
2121
4 Flag of South Korea.svg Baek H-n
Flag of South Korea.svg Lee S-h
18 2115
Flag of the People's Republic of China.svg Jia YF
Flag of the People's Republic of China.svg Zhang SX
2117 21
6 Flag of Japan.svg R Iwanaga
Flag of Japan.svg K Nakanishi
17 2121
  Flag of Malaysia.svg Ong X Y
Flag of Malaysia.svg C Ting
218 8
6 Flag of Japan.svg R Iwanaga
Flag of Japan.svg K Nakanishi
13 2119
Flag of the People's Republic of China.svg Jia YF
Flag of the People's Republic of China.svg Zhang SX
2118 21
  Flag of Chinese Taipei for Olympic games.svg Sung S-y
Flag of Chinese Taipei for Olympic games.svg Yu C-h
14 12
  Flag of the People's Republic of China.svg Jia YF
Flag of the People's Republic of China.svg Zhang SX
2121

Bottom half

Section 3

First round Second round Quarter-finals
               
  Flag of Chinese Taipei for Olympic games.svg Chang C-h
Flag of Chinese Taipei for Olympic games.svg Yang C-t
2121
  Flag of Japan.svg N Hara
Flag of Japan.svg R Kiyose
19 12
Flag of Chinese Taipei for Olympic games.svg Chang C-h
Flag of Chinese Taipei for Olympic games.svg Yang C-t
10 13
Flag of South Korea.svg Jeong N-e
Flag of South Korea.svg Lee Y-w
2121
  Flag of South Korea.svg Jeong N-e
Flag of South Korea.svg Lee Y-w
2121
8 Flag of Japan.svg Y Fukushima
Flag of Japan.svg M Matsumoto
17 19
Flag of South Korea.svg Jeong N-e
Flag of South Korea.svg Lee Y-w
15 19
3 Flag of Malaysia.svg P Tan
Flag of Malaysia.svg T Muralitharan
2121
  Flag of Chinese Taipei for Olympic games.svg Hsieh P-s
Flag of Chinese Taipei for Olympic games.svg Hung E-t
2121
  Flag of the United States.svg F Corbett
Flag of the United States.svg J Gai
18 14
Flag of Chinese Taipei for Olympic games.svg Hsieh P-s
Flag of Chinese Taipei for Olympic games.svg Hung E-t
14 16
3 Flag of Malaysia.svg P Tan
Flag of Malaysia.svg T Muralitharan
2121
  Flag of Bulgaria.svg G Stoeva
Flag of Bulgaria.svg S Stoeva
16 14
3 Flag of Malaysia.svg P Tan
Flag of Malaysia.svg T Muralitharan
2121

Section 4

First round Second round Quarter-finals
               
  Flag of Indonesia.svg F D Kusuma
Flag of Indonesia.svg A C Pratiwi
11 2121
  Flag of the United States.svg L Lam
Flag of the United States.svg A Lee
2114 14
Flag of Indonesia.svg F D Kusuma
Flag of Indonesia.svg A C Pratiwi
2219 11
7 Flag of South Korea.svg Kim H-j
Flag of South Korea.svg Kong H-y
20 2121
PFR Flag of Japan.svg R Hiramoto
Flag of Japan.svg H Konishi
16 14
7 Flag of South Korea.svg Kim H-j
Flag of South Korea.svg Kong H-y
2121
7 Flag of South Korea.svg Kim H-j
Flag of South Korea.svg Kong H-y
2119 18
2 Flag of Japan.svg N Matsuyama
Flag of Japan.svg C Shida
19 2121
  Flag of Hong Kong.svg Lui L L
Flag of Hong Kong.svg Tsang H Y
2121
  Flag of India.svg K Selvam
Flag of India.svg S Singhi
6 15
Flag of Hong Kong.svg Lui L L
Flag of Hong Kong.svg Tsang H Y
13 12
2 Flag of Japan.svg N Matsuyama
Flag of Japan.svg C Shida
2121
  Flag of Japan.svg R Hirokami
Flag of Japan.svg S Hobara
13 11
2 Flag of Japan.svg N Matsuyama
Flag of Japan.svg C Shida
2121

Mixed doubles

Seeds

Finals

Semi-finals Final
          
1 Flag of the People's Republic of China.svg Feng Yanzhe
Flag of the People's Republic of China.svg Huang Dongping
13 17
5 Flag of Thailand.svg Dechapol Puavaranukroh
Flag of Thailand.svg Supissara Paewsampran
2121
5 Flag of Thailand.svg Dechapol Puavaranukroh
Flag of Thailand.svg Supissara Paewsampran
19 2115
2 Flag of the People's Republic of China.svg Jiang Zhenbang
Flag of the People's Republic of China.svg Wei Yaxin
2116 21
4 Flag of Malaysia.svg Chen Tang Jie
Flag of Malaysia.svg Toh Ee Wei
12 16
2 Flag of the People's Republic of China.svg Jiang Zhenbang
Flag of the People's Republic of China.svg Wei Yaxin
2121

Top half

Section 1

First round Second round Quarter-finals
               
1 Flag of the People's Republic of China.svg Feng YZ
Flag of the People's Republic of China.svg Huang DP
2121
  Flag of Chinese Taipei for Olympic games.svg Lu M-c
Flag of Chinese Taipei for Olympic games.svg Hung E-t
15 17
1 Flag of the People's Republic of China.svg Feng YZ
Flag of the People's Republic of China.svg Huang DP
2121
Flag of South Korea.svg Wang C
Flag of South Korea.svg Jeong N-e
14 12
  Flag of France.svg J Maio
Flag of France.svg L Palermo
2115 16
  Flag of South Korea.svg Wang C
Flag of South Korea.svg Jeong N-e
19 2121
1 Flag of the People's Republic of China.svg Feng YZ
Flag of the People's Republic of China.svg Huang DP
2121
8 Flag of Japan.svg H Midorikawa
Flag of Japan.svg N Saito
10 9
8 Flag of Japan.svg H Midorikawa
Flag of Japan.svg N Saito
2121 21
  Flag of Japan.svg Y Watanabe
Flag of Japan.svg H Osawa
19 2314
8 Flag of Japan.svg H Midorikawa
Flag of Japan.svg N Saito
2318 21
Flag of Indonesia.svg A Syahnawi
Flag of Indonesia.svg N V Marwah
21 2114
  Flag of the People's Republic of China.svg Cheng X
Flag of the People's Republic of China.svg Zhang C
10 19
  Flag of Indonesia.svg A Syahnawi
Flag of Indonesia.svg N V Marwah
2121

Section 2

First round Second round Quarter-finals
               
3 Flag of Hong Kong.svg Tang C M
Flag of Hong Kong.svg Tse Y S
23 2124
  Flag of the People's Republic of China.svg Zhu YJ
Flag of the People's Republic of China.svg Bao LJ
2517 22
3 Flag of Hong Kong.svg Tang C M
Flag of Hong Kong.svg Tse Y S
2121
Flag of Indonesia.svg R N Kusharjanto
Flag of Indonesia.svg G E Widjaja
17 19
  Flag of Chinese Taipei for Olympic games.svg Yang P-hs
Flag of Chinese Taipei for Olympic games.svg Hu L-f
20 15
  Flag of Indonesia.svg R N Kusharjanto
Flag of Indonesia.svg G E Widjaja
2221
3 Flag of Hong Kong.svg Tang C M
Flag of Hong Kong.svg Tse Y S
2214 14
5 Flag of Thailand.svg D Puavaranukroh
Flag of Thailand.svg S Paewsampran
20 2121
5 Flag of Thailand.svg D Puavaranukroh
Flag of Thailand.svg S Paewsampran
19 2221
  Flag of Thailand.svg S Jomkoh
Flag of Thailand.svg O Jongsathapornparn
2120 14
5 Flag of Thailand.svg D Puavaranukroh
Flag of Thailand.svg S Paewsampran
2122
Flag of Chinese Taipei for Olympic games.svg Ye H-w
Flag of Chinese Taipei for Olympic games.svg N G Chan
12 20
  Flag of Denmark.svg J Toft
Flag of Denmark.svg A Magelund
17 217
  Flag of Chinese Taipei for Olympic games.svg Ye H-w
Flag of Chinese Taipei for Olympic games.svg N G Chan
2119 21

Bottom half

Section 3

First round Second round Quarter-finals
               
  Flag of Malaysia.svg Wong T C
Flag of Malaysia.svg Lim C S
9 8
  Flag of Japan.svg Y Shimogami
Flag of Japan.svg S Hobara
2121
Flag of Japan.svg Y Shimogami
Flag of Japan.svg S Hobara
2121
7 Flag of France.svg T Gicquel
Flag of France.svg D Delrue
11 19
  Flag of the United States.svg Chen Z-y
Flag of the United States.svg F Corbett
18 13
7 Flag of France.svg T Gicquel
Flag of France.svg D Delrue
2121
Flag of Japan.svg Y Shimogami
Flag of Japan.svg S Hobara
14 12
4 Flag of Malaysia.svg Chen T J
Flag of Malaysia.svg Toh E W
2121
  Flag of Indonesia.svg J Hidayatullah
Flag of Indonesia.svg F Pasaribu
2121
Flag of the People's Republic of China.svg Guo XW
Flag of the People's Republic of China.svg Chen FH
12 17
Flag of Indonesia.svg J Hidayatullah
Flag of Indonesia.svg F Pasaribu
2116 12
4 Flag of Malaysia.svg Chen T J
Flag of Malaysia.svg Toh E W
17 2121
  Flag of Canada (Pantone).svg K Lee
Flag of Canada (Pantone).svg J Wu
15 19
4 Flag of Malaysia.svg Chen T J
Flag of Malaysia.svg Toh E W
2121

Section 4

First round Second round Quarter-finals
               
  Flag of Singapore.svg T Hee
Flag of Singapore.svg Jin YJ
13 2121
  Flag of Denmark.svg M Vestergaard
Flag of Denmark.svg C Busch
2111 17
Flag of Singapore.svg T Hee
Flag of Singapore.svg Jin YJ
14 17
6 Flag of Malaysia.svg Goh S H
Flag of Malaysia.svg Lai S J
2121
  Flag of Thailand.svg R Oupthong
Flag of Thailand.svg J Sudjaipraparat
15 10
6 Flag of Malaysia.svg Goh S H
Flag of Malaysia.svg Lai S J
2121
6 Flag of Malaysia.svg Goh S H
Flag of Malaysia.svg Lai S J
13 21
2 Flag of the People's Republic of China.svg Jiang ZB
Flag of the People's Republic of China.svg Wei YX
2123
  Flag of Malaysia.svg Hoo P R
Flag of Malaysia.svg Cheng S Y
2112 21
  Flag of the United States.svg P Smith
Flag of the United States.svg J Gai
19 2116
Flag of Malaysia.svg Hoo P R
Flag of Malaysia.svg Cheng S Y
9 6
2 Flag of the People's Republic of China.svg Jiang ZB
Flag of the People's Republic of China.svg Wei YX
2121
  Flag of the People's Republic of China.svg Gao JX
Flag of the People's Republic of China.svg Wu MY
18 18
2 Flag of the People's Republic of China.svg Jiang ZB
Flag of the People's Republic of China.svg Wei YX
2121

References

  1. "Badminton History-Japan". BadmintonCentral. 2007-12-17. Retrieved 2025-07-17.
  2. 1 2 3 "Daihatsu Japan Open 2025 - Prospectus" (PDF). Badminton World Federation . Retrieved 20 May 2025.
  3. "World Ranking System" (PDF). Badminton World Federation. Archived (PDF) from the original on 10 May 2019. Retrieved 23 June 2022.
  4. "Japan Open 2025: All you need to know about prize money & points on offer". Khel Now. Retrieved 2025-07-17.
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