# 2025 Japan Open

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Badminton tournament in Japan

Badminton tournament

2025 Japan Open Tournament details Dates 15–20 July Edition 42nd Level Super 750 Total prize money US$950,000 Venue Tokyo Metropolitan Gymnasium Location Tokyo, Japan Champions Men's singles Shi Yuqi Women's singles An Se-young Men's doubles Kim Won-ho Seo Seung-jae Women's doubles Liu Shengshu Tan Ning Mixed doubles Jiang Zhenbang 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](/source/Tokyo_Metropolitan_Gymnasium) in [Tokyo](/source/Tokyo), Japan, from 15 to 20 July 2025. The total prize money was $950,000.

## Tournament

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

### Venue

This international tournament was held at [Tokyo Metropolitan Gymnasium](/source/Tokyo_Metropolitan_Gymnasium) in [Tokyo](/source/Tokyo), Japan.[2]

### Point distribution

Below was the point distribution table for each phase of the tournament based on the [BWF points system](/source/BWF_World_Ranking) for the [BWF World Tour Super 750](/source/BWF_World_Tour_Super_750) event.[3]

Winner Runner-up 3/4 5/8 9/16 17/32 11,000 9,350 7,700 6,050 4,320 2,660

### 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]

Event Winner Finalist Semi-finals Quarter-finals Last 16 Last 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. [Kunlavut Vitidsarn](/source/Kunlavut_Vitidsarn) *(first round)*

1. [Anders Antonsen](/source/Anders_Antonsen) *(first round)*

1. **[Shi Yuqi](/source/Shi_Yuqi) (champion)**

1. [Jonatan Christie](/source/Jonatan_Christie) *(first round)*

1. [Li Shifeng](/source/Li_Shifeng) *(second round)*

1. [Chou Tien-chen](/source/Chou_Tien-chen) *(second round)*

1. [Kodai Naraoka](/source/Kodai_Naraoka) *(quarter-finals)*

1. [Alex Lanier](/source/Alex_Lanier) *(final)*

### Finals

Semi-finals Final Koki Watanabe 19 15 8 Alex Lanier 21 21 8 Alex Lanier 17 15 3 Shi Yuqi 21 21 3 Shi Yuqi 21 28 Christo Popov 12 26

### Top half

#### Section 1

First round Second round Quarter-finals 1 K Vitidsarn 13 19 Weng HY 21 21 Weng HY 21 21 Lin C-y 13 19 Lin C-y 21 21 Lu GZ 11 18 Weng HY 21 15 11 K Watanabe 15 21 21 6 Chou T-c 6 21 21 J Teh 21 10 12 6 Chou T-c 21 22 17 K Watanabe 16 24 21 K Watanabe 22 21 N Nguyen 20 13

#### Section 2

First round Second round Quarter-finals 4 J Christie 13 12 K Nishimoto 21 21 K Nishimoto 19 7 Chi Y-j 21 21 Y Tanaka 9 17 Chi Y-j 21 21 Chi Y-j 16 14 8 A Lanier 21 21 8 A Lanier 21 21 Leong J H 12 14 8 A Lanier 14 21 21 A Farhan 21 15 18 A Farhan 21 21 Lee C-h 18 11

### Bottom half

#### Section 3

First round Second round Quarter-finals PFR K Wangcharoen 21 13 Wang T-w 23 21 Wang T-w 17 11 5 Li SF 21 3r Lee C Y 10 20 5 Li SF 21 22 Wang T-w 19 10 3 Shi YQ 21 21 Ng K L 20 21 21 B Yang 22 18 15 Ng K L 16 21 16 3 Shi YQ 21 18 21 T J Popov 15 21 9 3 Shi YQ 21 17 21

#### Section 4

First round Second round Quarter-finals Wang ZX 11 18 L Sen 21 21 L Sen 19 11 7 K Naraoka 21 21 A S Ginting 13 19 7 K Naraoka 21 21 7 K Naraoka 21 13 8 C Popov 18 21 21 R Gemke 18 17 C Popov 21 21 C Popov 21 21 Lei LX 14 11 Lei LX 21 21 2 A Antonsen 19 15

## Women's singles

### Seeds

1. **[An Se-young](/source/An_Se-young) (champion)**

1. [Wang Zhiyi](/source/Wang_Zhiyi) *(final)*

1. [Akane Yamaguchi](/source/Akane_Yamaguchi) *(semi-finals)*

1. [Han Yue](/source/Han_Yue) *(quarter-finals)*

1. [Chen Yufei](/source/Chen_Yufei) *(quarter-finals)*

1. [Tomoka Miyazaki](/source/Tomoka_Miyazaki) *(second round)*

1. [Pornpawee Chochuwong](/source/Pornpawee_Chochuwong) *(quarter-finals)*

1. [Gregoria Mariska Tunjung](/source/Gregoria_Mariska_Tunjung) *(first round)*

### Finals

Semi-finals Final 1 An Se-young 21 21 Riko Gunji 12 10 1 An Se-young 21 21 2 Wang Zhiyi 12 10 3 Akane Yamaguchi 15 18 2 Wang Zhiyi 21 21

### Top half

#### Section 1

First round Second round Quarter-finals 1 An S-y 21 21 R Intanon 14 11 1 An S-y 22 21 Kim G-e 20 12 K Sugiyama 14 21 12 Kim G-e 21 17 21 1 An S-y 21 21 5 Chen YF 16 9 5 Chen YF 21 21 PFR P Buhrova 11 11 5 Chen YF 17 21 21 M Li 21 9 18 M Suizu 21 18 M Li 23 21

#### Section 2

First round Second round Quarter-finals 4 Han Y 21 21 BW Zhang 16 14 4 Han Y 21 21 Gao FJ 9 15 L Kjaersfeldt 10 13 Gao FJ 21 21 4 Han Y 17 10 R Gunji 21 21 8 G M Tunjung 10 12 R Gunji 21 21 R Gunji 21 21 Chiu P-c 9 16 B Ongbamrungphan 14 21 9 Chiu P-c 21 13 21

### Bottom half

#### Section 3

First round Second round Quarter-finals Lin H-t 21 21 Sung S-y 15 15 Lin H-t 9 14 7 P Chochuwong 21 21 U Hooda 8 12 7 P Chochuwong 21 21 7 P Chochuwong 15 22 3 A Yamaguchi 21 24 Sim Y-j 21 21 P. V. Sindhu 15 14 Sim Y-j 13 15 3 A Yamaguchi 21 21 M Blichfeldt 9 12 3 A Yamaguchi 21 21

#### Section 4

First round Second round Quarter-finals N Nidaira 10 16 P K Wardani 21 21 P K Wardani 21 21 6 T Miyazaki 17 14 K Gilmour 15 18 6 T Miyazaki 21 21 P K Wardani 22 17 16 2 Wang ZY 20 21 21 A Upadhyaya 21 18 21 R Ramraj 15 21 18 A Upadhyaya 21 11 12 2 Wang ZY 13 21 21 Hsu W-c 13 9 2 Wang ZY 21 21

## Men's doubles

### Seeds

1. [Goh Sze Fei](/source/Goh_Sze_Fei) / [Nur Izzuddin](/source/Nur_Izzuddin) *(final)*

1. [Aaron Chia](/source/Aaron_Chia) / [Soh Wooi Yik](/source/Soh_Wooi_Yik) *(first round)*

1. **[Kim Won-ho](/source/Kim_Won-ho) / [Seo Seung-jae](/source/Seo_Seung-jae) (champions)**

1. [Kim Astrup](/source/Kim_Astrup) / [Anders Skaarup Rasmussen](/source/Anders_Skaarup_Rasmussen) *(second round)*

1. [Liang Weikeng](/source/Liang_Weikeng) / [Wang Chang](/source/Wang_Chang_(badminton)) *(quarter-finals)*

1. [Man Wei Chong](/source/Man_Wei_Chong) / [Tee Kai Wun](/source/Tee_Kai_Wun) *(quarter-finals)*

1. [Sabar Karyaman Gutama](/source/Sabar_Karyaman_Gutama) / [Muhammad Reza Pahlevi Isfahani](/source/Muhammad_Reza_Pahlevi_Isfahani) *(first round)*

1. [Leo Rolly Carnando](/source/Leo_Rolly_Carnando) / [Bagas Maulana](/source/Bagas_Maulana) *(first round)*

### Finals

Semi-finals Final 1 Goh Sze Fei Nur Izzuddin 21 21 Liu Kuang-heng Yang Po-han 19 11 1 Goh Sze Fei Nur Izzuddin 16 17 3 Kim Won-ho Seo Seung-jae 21 21 3 Kim Won-ho Seo Seung-jae 21 21 Ong Yew Sin Teo Ee Yi 14 15

### Top half

#### Section 1

First round Second round Quarter-finals 1 Goh S F N Izzuddin 21 21 K Lee T A Lindeman 13 15 1 Goh S F N Izzuddin 21 21 H Midorikawa K Yamashita 19 18 H Midorikawa K Yamashita 17 21 21 Chiu H-c Wang C-l 21 16 19 1 Goh S F N Izzuddin 21 17 22 F Alfian M S Fikri 13 21 20 7 S K Gutama M R P Isfahani 22 12 F Alfian M S Fikri 24 21 F Alfian M S Fikri 21 19 21 R Kjær F Søgaard 14 21 11 R Kjær F Søgaard 21 21 Lee J-h Yang P-hs 15 16

#### Section 2

First round Second round Quarter-finals 4 K Astrup A S Rasmussen 21 21 D Lundgaard M Vestergaard 19 16 4 K Astrup A S Rasmussen 16 21 19 N M Azriyn Tan W K 21 15 21 C Popov T J Popov 21 17 19 N M Azriyn Tan W K 13 21 21 N M Azriyn Tan W K 21 23 17 Liu K-h Yang P-ha 18 25 21 8 L R Carnando B Maulana 15 19 Liu K-h Yang P-ha 21 21 Liu K-h Yang P-ha 21 21 Chen BY Liu Yi 19 18 Xie HN Zeng WH 23 12 19 Chen BY Liu Yi 21 21 21

### Bottom half

#### Section 3

First round Second round Quarter-finals K Kedren D Puavaranukroh 19 16 Huang D Liu Ya 21 21 Huang D Liu Ya 19 21 20 6 Man W C Tee K W 21 14 22 J Arif Yap R K 28 12 6 Man W C Tee K W 30 21 6 Man W C Tee K W 13 21 13 3 Kim W-h Seo S-j 21 18 21 T Hoki Y Kobayashi 21 21 Lee F-c Lee F-j 14 12 T Hoki Y Kobayashi 20 17 3 Kim W-h Seo S-j 22 21 H Amsakarunan R Kumar 15 9 3 Kim W-h Seo S-j 21 21

#### Section 4

First round Second round Quarter-finals S Rankireddy C Shetty 21 21 Kang M-h Ki D-j 18 10 S Rankireddy C Shetty 22 14 5 Liang WK Wang C 24 21 T Nomura Y Shimogami 21 15 11 5 Liang WK Wang C 10 21 21 5 Liang WK Wang C 23 19 Ong Y S Teo E Y 25 21 K Mitsuhashi H Okamura 21 20 19 Chen Z-y P Smith 15 22 21 Chen Z-y P Smith 21 14 19 Ong Y S Teo E Y 19 21 21 Ong Y S Teo E Y 21 21 2 A Chia Soh W Y 15 15

## Women's doubles

### Seeds

1. **[Liu Shengshu](/source/Liu_Shengshu) / [Tan Ning](/source/Tan_Ning_(badminton)) (champions)**

1. [Nami Matsuyama](/source/Nami_Matsuyama) / [Chiharu Shida](/source/Chiharu_Shida) *(semi-finals)*

1. [Pearly Tan](/source/Pearly_Tan) / [Thinaah Muralitharan](/source/Thinaah_Muralitharan) *(final)*

1. [Baek Ha-na](/source/Baek_Ha-na) / [Lee So-hee](/source/Lee_So-hee) *(quarter-finals)*

1. [Li Yijing](/source/Li_Yijing) / [Luo Xumin](/source/Luo_Xumin) *(first round)*

1. [Rin Iwanaga](/source/Rin_Iwanaga) / [Kie Nakanishi](/source/Kie_Nakanishi) *(second round)*

1. [Kim Hye-jeong](/source/Kim_Hye-jeong) / [Kong Hee-yong](/source/Kong_Hee-yong) *(quarter-finals)*

1. [Yuki Fukushima](/source/Yuki_Fukushima) / [Mayu Matsumoto](/source/Mayu_Matsumoto) *(first round)*

### Finals

Semi-finals Final 1 Liu Shengshu Tan Ning 21 21 Jia Yifan Zhang Shuxian 7 16 1 Liu Shengshu Tan Ning 21 21 3 Pearly Tan Thinaah Muralitharan 15 14 3 Pearly Tan Thinaah Muralitharan 21 21 2 Nami Matsuyama Chiharu Shida 13 11

### Top half

#### Section 1

First round Second round Quarter-finals 1 Liu SS Tan N 21 21 P Buhrova Y Kantemyr 15 12 1 Liu SS Tan N 21 21 K Ishikawa M Kawazoe 14 17 K Ishikawa M Kawazoe 21 21 R Panda S Panda 13 7 1 Liu SS Tan N 10 21 21 L T Mayasari S F S Ramadhanti 21 17 16 5 Li YJ Luo XM 21 17 12 M Otake M Takahashi 15 21 21 M Otake M Takahashi 17 14 L T Mayasari S F S Ramadhanti 21 21 G Somerville A Yu 7 13 L T Mayasari S F S Ramadhanti 21 21

#### Section 2

First round Second round Quarter-finals 4 Baek H-n Lee S-h 21 21 Go P K Teoh M X 9 19 4 Baek H-n Lee S-h 21 21 K Osawa M Tanabe 16 16 O Jongsathapornparn S Suwachai 14 13 K Osawa M Tanabe 21 21 4 Baek H-n Lee S-h 18 21 15 Jia YF Zhang SX 21 17 21 6 R Iwanaga K Nakanishi 17 21 21 Ong X Y C Ting 21 8 8 6 R Iwanaga K Nakanishi 13 21 19 Jia YF Zhang SX 21 18 21 Sung S-y Yu C-h 14 12 Jia YF Zhang SX 21 21

### Bottom half

#### Section 3

First round Second round Quarter-finals Chang C-h Yang C-t 21 21 N Hara R Kiyose 19 12 Chang C-h Yang C-t 10 13 Jeong N-e Lee Y-w 21 21 Jeong N-e Lee Y-w 21 21 8 Y Fukushima M Matsumoto 17 19 Jeong N-e Lee Y-w 15 19 3 P Tan T Muralitharan 21 21 Hsieh P-s Hung E-t 21 21 F Corbett J Gai 18 14 Hsieh P-s Hung E-t 14 16 3 P Tan T Muralitharan 21 21 G Stoeva S Stoeva 16 14 3 P Tan T Muralitharan 21 21

#### Section 4

First round Second round Quarter-finals F D Kusuma A C Pratiwi 11 21 21 L Lam A Lee 21 14 14 F D Kusuma A C Pratiwi 22 19 11 7 Kim H-j Kong H-y 20 21 21 PFR R Hiramoto H Konishi 16 14 7 Kim H-j Kong H-y 21 21 7 Kim H-j Kong H-y 21 19 18 2 N Matsuyama C Shida 19 21 21 Lui L L Tsang H Y 21 21 K Selvam S Singhi 6 15 Lui L L Tsang H Y 13 12 2 N Matsuyama C Shida 21 21 R Hirokami S Hobara 13 11 2 N Matsuyama C Shida 21 21

## Mixed doubles

### Seeds

1. [Feng Yanzhe](/source/Feng_Yanzhe) / [Huang Dongping](/source/Huang_Dongping) *(semi-finals)*

1. **[Jiang Zhenbang](/source/Jiang_Zhenbang) / [Wei Yaxin](/source/Wei_Yaxin) (champions)**

1. [Tang Chun Man](/source/Tang_Chun_Man) / [Tse Ying Suet](/source/Tse_Ying_Suet) *(quarter-finals)*

1. [Chen Tang Jie](/source/Chen_Tang_Jie) / [Toh Ee Wei](/source/Toh_Ee_Wei) *(semi-finals)*

1. [Dechapol Puavaranukroh](/source/Dechapol_Puavaranukroh) / [Supissara Paewsampran](/source/Supissara_Paewsampran) *(final)*

1. [Goh Soon Huat](/source/Goh_Soon_Huat) / [Shevon Jemie Lai](/source/Shevon_Jemie_Lai) *(quarter-finals)*

1. [Thom Gicquel](/source/Thom_Gicquel) / [Delphine Delrue](/source/Delphine_Delrue) *(second round)*

1. [Hiroki Midorikawa](/source/Hiroki_Midorikawa) / [Natsu Saito](/source/Natsu_Saito) *(quarter-finals)*

### Finals

Semi-finals Final 1 Feng Yanzhe Huang Dongping 13 17 5 Dechapol Puavaranukroh Supissara Paewsampran 21 21 5 Dechapol Puavaranukroh Supissara Paewsampran 19 21 15 2 Jiang Zhenbang Wei Yaxin 21 16 21 4 Chen Tang Jie Toh Ee Wei 12 16 2 Jiang Zhenbang Wei Yaxin 21 21

### Top half

#### Section 1

First round Second round Quarter-finals 1 Feng YZ Huang DP 21 21 Lu M-c Hung E-t 15 17 1 Feng YZ Huang DP 21 21 Wang C Jeong N-e 14 12 J Maio L Palermo 21 15 16 Wang C Jeong N-e 19 21 21 1 Feng YZ Huang DP 21 21 8 H Midorikawa N Saito 10 9 8 H Midorikawa N Saito 21 21 21 Y Watanabe H Osawa 19 23 14 8 H Midorikawa N Saito 23 18 21 A Syahnawi N V Marwah 21 21 14 Cheng X Zhang C 10 19 A Syahnawi N V Marwah 21 21

#### Section 2

First round Second round Quarter-finals 3 Tang C M Tse Y S 23 21 24 Zhu YJ Bao LJ 25 17 22 3 Tang C M Tse Y S 21 21 R N Kusharjanto G E Widjaja 17 19 Yang P-hs Hu L-f 20 15 R N Kusharjanto G E Widjaja 22 21 3 Tang C M Tse Y S 22 14 14 5 D Puavaranukroh S Paewsampran 20 21 21 5 D Puavaranukroh S Paewsampran 19 22 21 S Jomkoh O Jongsathapornparn 21 20 14 5 D Puavaranukroh S Paewsampran 21 22 Ye H-w N G Chan 12 20 J Toft A Magelund 17 21 7 Ye H-w N G Chan 21 19 21

### Bottom half

#### Section 3

First round Second round Quarter-finals Wong T C Lim C S 9 8 Y Shimogami S Hobara 21 21 Y Shimogami S Hobara 21 21 7 T Gicquel D Delrue 11 19 Chen Z-y F Corbett 18 13 7 T Gicquel D Delrue 21 21 Y Shimogami S Hobara 14 12 4 Chen T J Toh E W 21 21 J Hidayatullah F Pasaribu 21 21 Guo XW Chen FH 12 17 J Hidayatullah F Pasaribu 21 16 12 4 Chen T J Toh E W 17 21 21 K Lee J Wu 15 19 4 Chen T J Toh E W 21 21

#### Section 4

First round Second round Quarter-finals T Hee Jin YJ 13 21 21 M Vestergaard C Busch 21 11 17 T Hee Jin YJ 14 17 6 Goh S H Lai S J 21 21 R Oupthong J Sudjaipraparat 15 10 6 Goh S H Lai S J 21 21 6 Goh S H Lai S J 13 21 2 Jiang ZB Wei YX 21 23 Hoo P R Cheng S Y 21 12 21 P Smith J Gai 19 21 16 Hoo P R Cheng S Y 9 6 2 Jiang ZB Wei YX 21 21 Gao JX Wu MY 18 18 2 Jiang ZB Wei YX 21 21

## References

1. **[^](#cite_ref-1)** ["Badminton History-Japan"](http://www.badmintoncentral.com/forums/index.php?threads/badminton-history-japan.50736/). *BadmintonCentral*. 2007-12-17. Retrieved 2025-07-17.

1. ^ [***a***](#cite_ref-info_2-0) [***b***](#cite_ref-info_2-1) [***c***](#cite_ref-info_2-2) ["Daihatsu Japan Open 2025 - Prospectus"](https://extranet.bwf.sport/docs/events/5176/docs/DAIHATSU%20Japan%20Open%202025%20-%20Prospectus_Final.pdf) (PDF). [Badminton World Federation](/source/Badminton_World_Federation). Retrieved 20 May 2025.

1. **[^](#cite_ref-3)** ["World Ranking System"](https://system.bwfbadminton.com/documents/folder_1_81/folder_1_82/New-Regulations-2018/5.3.3.1%20World%20Ranking%20System.pdf) (PDF). Badminton World Federation. [Archived](https://web.archive.org/web/20190510005434/https://system.bwfbadminton.com/documents/folder_1_81/folder_1_82/New-Regulations-2018/5.3.3.1%20World%20Ranking%20System.pdf) (PDF) from the original on 10 May 2019. Retrieved 23 June 2022.

1. **[^](#cite_ref-4)** ["Japan Open 2025: All you need to know about prize money & points on offer"](https://khelnow.com/badminton/prize-money-points-on-offer-japan-open-202507). *Khel Now*. Retrieved 2025-07-17.

## External links

- [Tournament link](https://bwfbadminton.com/tournament/5198/daihatsu-japan-open-2025)

Preceded by 2025 Canada Open BWF World Tour 2025 BWF season Succeeded by 2025 China Open

v t e 2025 BWF World Tour Super 1000 Malaysia Open All England Open Indonesia Open China Open Super 750 India Open Singapore Open Japan Open China Masters Denmark Open French Open Super 500 Indonesia Masters Thailand Open Malaysia Masters Hong Kong Open Korea Open Arctic Open Hylo Open Japan Masters Australian Open Super 300 Thailand Masters German Open Orléans Masters Swiss Open Spain Masters Taipei Open U.S. Open Canada Open Macau Open Korea Masters Syed Modi International Super 100 Ruichang China Masters Baoji China Masters Vietnam Open Indonesia Masters Super 100 I Kaohsiung Masters Al Ain Masters Malaysia Super 100 Indonesia Masters Super 100 II Guwahati Masters Odisha Masters BWF World Tour Finals

v t e Japan Open 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 Super Series 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 Super 750 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030

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Adapted from the Wikipedia article [2025 Japan Open](https://en.wikipedia.org/wiki/2025_Japan_Open) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/2025_Japan_Open?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.