2025 Japan Open

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.

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 1982. This tournament was organized by the Nippon Badminton Association with sanction from the BWF.

Venue

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

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.

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.

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

Thailand Kunlavut Vitidsarn (first round)
Denmark Anders Antonsen (first round)
China Shi Yuqi (champion)
Indonesia Jonatan Christie (first round)
China Li Shifeng (second round)
Chinese Taipei Chou Tien-chen (second round)
Japan Kodai Naraoka (quarter-finals)
France Alex Lanier (final)

Finals

Semi-finals			Final

	Japan Koki Watanabe	19	15

8	France Alex Lanier	21	21
	8	France Alex Lanier	17	15

		3	China Shi Yuqi	21	21
3	China Shi Yuqi	21	28

	France Christo Popov	12	26

Top half

Section 1

First round			Second round			Quarter-finals

1	Thailand K Vitidsarn	13	19

	China Weng HY	21	21
		China Weng HY	21	21

			Chinese Taipei Lin C-y	13	19
	Chinese Taipei Lin C-y	21	21

	China Lu GZ	11	18
		China Weng HY	21	15	11

			Japan K Watanabe	15	21	21
6	Chinese Taipei Chou T-c	6	21	21

	Singapore J Teh	21	10	12
	6	Chinese Taipei Chou T-c	21	22	17

			Japan K Watanabe	16	24	21
	Japan K Watanabe	22	21

	Republic of Ireland N Nguyen	20	13

Section 2

First round			Second round			Quarter-finals

4	Indonesia J Christie	13	12

	Japan K Nishimoto	21	21
		Japan K Nishimoto	19	7

			Chinese Taipei Chi Y-j	21	21
	Japan Y Tanaka	9	17

	Chinese Taipei Chi Y-j	21	21
		Chinese Taipei Chi Y-j	16	14

		8	France A Lanier	21	21
8	France A Lanier	21	21

	Malaysia Leong J H	12	14
	8	France A Lanier	14	21	21

			Indonesia A Farhan	21	15	18
	Indonesia A Farhan	21	21

	Chinese Taipei Lee C-h	18	11

Bottom half

Section 3

First round			Second round			Quarter-finals

PFR	Thailand K Wangcharoen	21	13

	Chinese Taipei Wang T-w	23	21
		Chinese Taipei Wang T-w	17	11

		5	China Li SF	21	3r
	Hong Kong Lee C Y	10	20

5	China Li SF	21	22
		Chinese Taipei Wang T-w	19	10

		3	China Shi YQ	21	21
	Hong Kong Ng K L	20	21	21

	Canada B Yang	22	18	15
		Hong Kong Ng K L	16	21	16

		3	China Shi YQ	21	18	21
	France T J Popov	15	21	9

3	China Shi YQ	21	17	21

Section 4

First round			Second round			Quarter-finals

	China Wang ZX	11	18

	India L Sen	21	21
		India L Sen	19	11

		7	Japan K Naraoka	21	21
	Indonesia A S Ginting	13	19

7	Japan K Naraoka	21	21
	7	Japan K Naraoka	21	13	8

			France C Popov	18	21	21
	Denmark R Gemke	18	17

	France C Popov	21	21
		France C Popov	21	21

			China Lei LX	14	11
	China Lei LX	21	21

2	Denmark A Antonsen	19	15

Women's singles

Seeds

South Korea An Se-young (champion)
China Wang Zhiyi (final)
Japan Akane Yamaguchi (semi-finals)
China Han Yue (quarter-finals)
China Chen Yufei (quarter-finals)
Japan Tomoka Miyazaki (second round)
Thailand Pornpawee Chochuwong (quarter-finals)
Indonesia Gregoria Mariska Tunjung (first round)

Finals

Semi-finals			Final

1	South Korea An Se-young	21	21

	Japan Riko Gunji	12	10
	1	South Korea An Se-young	21	21

		2	China Wang Zhiyi	12	10
3	Japan Akane Yamaguchi	15	18

2	China Wang Zhiyi	21	21

Top half

Section 1

First round			Second round			Quarter-finals

1	South Korea An S-y	21	21

	Thailand R Intanon	14	11
	1	South Korea An S-y	22	21

			South Korea Kim G-e	20	12
	Japan K Sugiyama	14	21	12

	South Korea Kim G-e	21	17	21
	1	South Korea An S-y	21	21

		5	China Chen YF	16	9
5	China Chen YF	21	21

PFR	Ukraine P Buhrova	11	11
	5	China Chen YF	17	21	21

			Canada M Li	21	9	18
	Japan M Suizu	21	18

	Canada M Li	23	21

Section 2

First round			Second round			Quarter-finals

4	China Han Y	21	21

	United States BW Zhang	16	14
	4	China Han Y	21	21

			China Gao FJ	9	15
	Denmark L Kjaersfeldt	10	13

	China Gao FJ	21	21
	4	China Han Y	17	10

			Japan R Gunji	21	21
8	Indonesia G M Tunjung	10	12

	Japan R Gunji	21	21
		Japan R Gunji	21	21

			Chinese Taipei Chiu P-c	9	16
	Thailand B Ongbamrungphan	14	21	9

	Chinese Taipei Chiu P-c	21	13	21

Bottom half

Section 3

First round			Second round			Quarter-finals

	Chinese Taipei Lin H-t	21	21

	Chinese Taipei Sung S-y	15	15
		Chinese Taipei Lin H-t	9	14

		7	Thailand P Chochuwong	21	21
	India U Hooda	8	12

7	Thailand P Chochuwong	21	21
	7	Thailand P Chochuwong	15	22

		3	Japan A Yamaguchi	21	24
	South Korea Sim Y-j	21	21

	India P. V. Sindhu	15	14
		South Korea Sim Y-j	13	15

		3	Japan A Yamaguchi	21	21
	Denmark M Blichfeldt	9	12

3	Japan A Yamaguchi	21	21

Section 4

First round			Second round			Quarter-finals

	Japan N Nidaira	10	16

	Indonesia P K Wardani	21	21
		Indonesia P K Wardani	21	21

		6	Japan T Miyazaki	17	14
	Scotland K Gilmour	15	18

6	Japan T Miyazaki	21	21
		Indonesia P K Wardani	22	17	16

		2	China Wang ZY	20	21	21
	India A Upadhyaya	21	18	21

	India R Ramraj	15	21	18
		India A Upadhyaya	21	11	12

		2	China Wang ZY	13	21	21
	Chinese Taipei Hsu W-c	13	9

2	China Wang ZY	21	21

Men's doubles

Seeds

Malaysia Goh Sze Fei / Nur Izzuddin (final)
Malaysia Aaron Chia / Soh Wooi Yik (first round)
South Korea Kim Won-ho / Seo Seung-jae (champions)
Denmark Kim Astrup / Anders Skaarup Rasmussen (second round)
China Liang Weikeng / Wang Chang (quarter-finals)
Malaysia Man Wei Chong / Tee Kai Wun (quarter-finals)
Indonesia Sabar Karyaman Gutama / Muhammad Reza Pahlevi Isfahani (first round)
Indonesia Leo Rolly Carnando / Bagas Maulana (first round)

Finals

Semi-finals			Final

1	Malaysia Goh Sze Fei Malaysia Nur Izzuddin	21	21

	Chinese Taipei Liu Kuang-heng Chinese Taipei Yang Po-han	19	11
	1	Malaysia Goh Sze Fei Malaysia Nur Izzuddin	16	17

		3	South Korea Kim Won-ho South Korea Seo Seung-jae	21	21
3	South Korea Kim Won-ho South Korea Seo Seung-jae	21	21

	Malaysia Ong Yew Sin Malaysia Teo Ee Yi	14	15

Top half

Section 1

First round			Second round			Quarter-finals

1	Malaysia Goh S F Malaysia N Izzuddin	21	21

	Canada K Lee Canada T A Lindeman	13	15
	1	Malaysia Goh S F Malaysia N Izzuddin	21	21

			Japan H Midorikawa Japan K Yamashita	19	18
	Japan H Midorikawa Japan K Yamashita	17	21	21

	Chinese Taipei Chiu H-c Chinese Taipei Wang C-l	21	16	19
	1	Malaysia Goh S F Malaysia N Izzuddin	21	17	22

			Indonesia F Alfian Indonesia M S Fikri	13	21	20
7	Indonesia S K Gutama Indonesia M R P Isfahani	22	12

	Indonesia F Alfian Indonesia M S Fikri	24	21
		Indonesia F Alfian Indonesia M S Fikri	21	19	21

			Denmark R Kjær Denmark F Søgaard	14	21	11
	Denmark R Kjær Denmark F Søgaard	21	21

	Chinese Taipei Lee J-h Chinese Taipei Yang P-hs	15	16

Section 2

First round			Second round			Quarter-finals

4	Denmark K Astrup Denmark A S Rasmussen	21	21

	Denmark D Lundgaard Denmark M Vestergaard	19	16
	4	Denmark K Astrup Denmark A S Rasmussen	16	21	19

			Malaysia N M Azriyn Malaysia Tan W K	21	15	21
	France C Popov France T J Popov	21	17	19

	Malaysia N M Azriyn Malaysia Tan W K	13	21	21
		Malaysia N M Azriyn Malaysia Tan W K	21	23	17

			Chinese Taipei Liu K-h Chinese Taipei Yang P-ha	18	25	21
8	Indonesia L R Carnando Indonesia B Maulana	15	19

	Chinese Taipei Liu K-h Chinese Taipei Yang P-ha	21	21
		Chinese Taipei Liu K-h Chinese Taipei Yang P-ha	21	21

			China Chen BY China Liu Yi	19	18
	China Xie HN China Zeng WH	23	12	19

	China Chen BY China Liu Yi	21	21	21

Bottom half

Section 3

First round			Second round			Quarter-finals

	Thailand K Kedren Thailand D Puavaranukroh	19	16

	China Huang D China Liu Ya	21	21
		China Huang D China Liu Ya	19	21	20

		6	Malaysia Man W C Malaysia Tee K W	21	14	22
	Malaysia J Arif Malaysia Yap R K	28	12

6	Malaysia Man W C Malaysia Tee K W	30	21
	6	Malaysia Man W C Malaysia Tee K W	13	21	13

		3	South Korea Kim W-h South Korea Seo S-j	21	18	21
	Japan T Hoki Japan Y Kobayashi	21	21

	Chinese Taipei Lee F-c Chinese Taipei Lee F-j	14	12
		Japan T Hoki Japan Y Kobayashi	20	17

		3	South Korea Kim W-h South Korea Seo S-j	22	21
	India H Amsakarunan India R Kumar	15	9

3	South Korea Kim W-h South Korea Seo S-j	21	21

Section 4

First round			Second round			Quarter-finals

	India S Rankireddy India C Shetty	21	21

	South Korea Kang M-h South Korea Ki D-j	18	10
		India S Rankireddy India C Shetty	22	14

		5	China Liang WK China Wang C	24	21
	Japan T Nomura Japan Y Shimogami	21	15	11

5	China Liang WK China Wang C	10	21	21
	5	China Liang WK China Wang C	23	19

			Malaysia Ong Y S Malaysia Teo E Y	25	21
	Japan K Mitsuhashi Japan H Okamura	21	20	19

	United States Chen Z-y United States P Smith	15	22	21
		United States Chen Z-y United States P Smith	21	14	19

			Malaysia Ong Y S Malaysia Teo E Y	19	21	21
	Malaysia Ong Y S Malaysia Teo E Y	21	21

2	Malaysia A Chia Malaysia Soh W Y	15	15

Women's doubles

Seeds

China Liu Shengshu / Tan Ning (champions)
Japan Nami Matsuyama / Chiharu Shida (semi-finals)
Malaysia Pearly Tan / Thinaah Muralitharan (final)
South Korea Baek Ha-na / Lee So-hee (quarter-finals)
China Li Yijing / Luo Xumin (first round)
Japan Rin Iwanaga / Kie Nakanishi (second round)
South Korea Kim Hye-jeong / Kong Hee-yong (quarter-finals)
Japan Yuki Fukushima / Mayu Matsumoto (first round)

Finals

Semi-finals			Final

1	China Liu Shengshu China Tan Ning	21	21

	China Jia Yifan China Zhang Shuxian	7	16
	1	China Liu Shengshu China Tan Ning	21	21

		3	Malaysia Pearly Tan Malaysia Thinaah Muralitharan	15	14
3	Malaysia Pearly Tan Malaysia Thinaah Muralitharan	21	21

2	Japan Nami Matsuyama Japan Chiharu Shida	13	11

Top half

Section 1

First round			Second round			Quarter-finals

1	China Liu SS China Tan N	21	21

	Ukraine P Buhrova Ukraine Y Kantemyr	15	12
	1	China Liu SS China Tan N	21	21

			Japan K Ishikawa Japan M Kawazoe	14	17
	Japan K Ishikawa Japan M Kawazoe	21	21

	India R Panda India S Panda	13	7
	1	China Liu SS China Tan N	10	21	21

			Indonesia L T Mayasari Indonesia S F S Ramadhanti	21	17	16
5	China Li YJ China Luo XM	21	17	12

	Japan M Otake Japan M Takahashi	15	21	21
		Japan M Otake Japan M Takahashi	17	14

			Indonesia L T Mayasari Indonesia S F S Ramadhanti	21	21
	Australia G Somerville Australia A Yu	7	13

	Indonesia L T Mayasari Indonesia S F S Ramadhanti	21	21

Section 2

First round			Second round			Quarter-finals

4	South Korea Baek H-n South Korea Lee S-h	21	21

	Malaysia Go P K Malaysia Teoh M X	9	19
	4	South Korea Baek H-n South Korea Lee S-h	21	21

			Japan K Osawa Japan M Tanabe	16	16
	Thailand O Jongsathapornparn Thailand S Suwachai	14	13

	Japan K Osawa Japan M Tanabe	21	21
	4	South Korea Baek H-n South Korea Lee S-h	18	21	15

			China Jia YF China Zhang SX	21	17	21
6	Japan R Iwanaga Japan K Nakanishi	17	21	21

	Malaysia Ong X Y Malaysia C Ting	21	8	8
	6	Japan R Iwanaga Japan K Nakanishi	13	21	19

			China Jia YF China Zhang SX	21	18	21
	Chinese Taipei Sung S-y Chinese Taipei Yu C-h	14	12

	China Jia YF China Zhang SX	21	21

Bottom half

Section 3

First round			Second round			Quarter-finals

	Chinese Taipei Chang C-h Chinese Taipei Yang C-t	21	21

	Japan N Hara Japan R Kiyose	19	12
		Chinese Taipei Chang C-h Chinese Taipei Yang C-t	10	13

			South Korea Jeong N-e South Korea Lee Y-w	21	21
	South Korea Jeong N-e South Korea Lee Y-w	21	21

8	Japan Y Fukushima Japan M Matsumoto	17	19
		South Korea Jeong N-e South Korea Lee Y-w	15	19

		3	Malaysia P Tan Malaysia T Muralitharan	21	21
	Chinese Taipei Hsieh P-s Chinese Taipei Hung E-t	21	21

	United States F Corbett United States J Gai	18	14
		Chinese Taipei Hsieh P-s Chinese Taipei Hung E-t	14	16

		3	Malaysia P Tan Malaysia T Muralitharan	21	21
	Bulgaria G Stoeva Bulgaria S Stoeva	16	14

3	Malaysia P Tan Malaysia T Muralitharan	21	21

Section 4

First round			Second round			Quarter-finals

	Indonesia F D Kusuma Indonesia A C Pratiwi	11	21	21

	United States L Lam United States A Lee	21	14	14
		Indonesia F D Kusuma Indonesia A C Pratiwi	22	19	11

		7	South Korea Kim H-j South Korea Kong H-y	20	21	21
PFR	Japan R Hiramoto Japan H Konishi	16	14

7	South Korea Kim H-j South Korea Kong H-y	21	21
	7	South Korea Kim H-j South Korea Kong H-y	21	19	18

		2	Japan N Matsuyama Japan C Shida	19	21	21
	Hong Kong Lui L L Hong Kong Tsang H Y	21	21

	India K Selvam India S Singhi	6	15
		Hong Kong Lui L L Hong Kong Tsang H Y	13	12

		2	Japan N Matsuyama Japan C Shida	21	21
	Japan R Hirokami Japan S Hobara	13	11

2	Japan N Matsuyama Japan C Shida	21	21

Mixed doubles

Seeds

China Feng Yanzhe / Huang Dongping (semi-finals)
China Jiang Zhenbang / Wei Yaxin (champions)
Hong Kong Tang Chun Man / Tse Ying Suet (quarter-finals)
Malaysia Chen Tang Jie / Toh Ee Wei (semi-finals)
Thailand Dechapol Puavaranukroh / Supissara Paewsampran (final)
Malaysia Goh Soon Huat / Shevon Jemie Lai (quarter-finals)
France Thom Gicquel / Delphine Delrue (second round)
Japan Hiroki Midorikawa / Natsu Saito (quarter-finals)

Finals

Semi-finals			Final

1	China Feng Yanzhe China Huang Dongping	13	17

5	Thailand Dechapol Puavaranukroh Thailand Supissara Paewsampran	21	21
	5	Thailand Dechapol Puavaranukroh Thailand Supissara Paewsampran	19	21	15

		2	China Jiang Zhenbang China Wei Yaxin	21	16	21
4	Malaysia Chen Tang Jie Malaysia Toh Ee Wei	12	16

2	China Jiang Zhenbang China Wei Yaxin	21	21

Top half

Section 1

First round			Second round			Quarter-finals

1	China Feng YZ China Huang DP	21	21

	Chinese Taipei Lu M-c Chinese Taipei Hung E-t	15	17
	1	China Feng YZ China Huang DP	21	21

			South Korea Wang C South Korea Jeong N-e	14	12
	France J Maio France L Palermo	21	15	16

	South Korea Wang C South Korea Jeong N-e	19	21	21
	1	China Feng YZ China Huang DP	21	21

		8	Japan H Midorikawa Japan N Saito	10	9
8	Japan H Midorikawa Japan N Saito	21	21	21

	Japan Y Watanabe Japan H Osawa	19	23	14
	8	Japan H Midorikawa Japan N Saito	23	18	21

			Indonesia A Syahnawi Indonesia N V Marwah	21	21	14
	China Cheng X China Zhang C	10	19

	Indonesia A Syahnawi Indonesia N V Marwah	21	21

Section 2

First round			Second round			Quarter-finals

3	Hong Kong Tang C M Hong Kong Tse Y S	23	21	24

	China Zhu YJ China Bao LJ	25	17	22
	3	Hong Kong Tang C M Hong Kong Tse Y S	21	21

			Indonesia R N Kusharjanto Indonesia G E Widjaja	17	19
	Chinese Taipei Yang P-hs Chinese Taipei Hu L-f	20	15

	Indonesia R N Kusharjanto Indonesia G E Widjaja	22	21
	3	Hong Kong Tang C M Hong Kong Tse Y S	22	14	14

		5	Thailand D Puavaranukroh Thailand S Paewsampran	20	21	21
5	Thailand D Puavaranukroh Thailand S Paewsampran	19	22	21

	Thailand S Jomkoh Thailand O Jongsathapornparn	21	20	14
	5	Thailand D Puavaranukroh Thailand S Paewsampran	21	22

			Chinese Taipei Ye H-w Chinese Taipei N G Chan	12	20
	Denmark J Toft Denmark A Magelund	17	21	7

	Chinese Taipei Ye H-w Chinese Taipei N G Chan	21	19	21

Bottom half

Section 3

First round			Second round			Quarter-finals

	Malaysia Wong T C Malaysia Lim C S	9	8

	Japan Y Shimogami Japan S Hobara	21	21
		Japan Y Shimogami Japan S Hobara	21	21

		7	France T Gicquel France D Delrue	11	19
	United States Chen Z-y United States F Corbett	18	13

7	France T Gicquel France D Delrue	21	21
		Japan Y Shimogami Japan S Hobara	14	12

		4	Malaysia Chen T J Malaysia Toh E W	21	21
	Indonesia J Hidayatullah Indonesia F Pasaribu	21	21

	China Guo XW China Chen FH	12	17
		Indonesia J Hidayatullah Indonesia F Pasaribu	21	16	12

		4	Malaysia Chen T J Malaysia Toh E W	17	21	21
	Canada K Lee Canada J Wu	15	19

4	Malaysia Chen T J Malaysia Toh E W	21	21

Section 4

First round			Second round			Quarter-finals

	Singapore T Hee Singapore Jin YJ	13	21	21

	Denmark M Vestergaard Denmark C Busch	21	11	17
		Singapore T Hee Singapore Jin YJ	14	17

		6	Malaysia Goh S H Malaysia Lai S J	21	21
	Thailand R Oupthong Thailand J Sudjaipraparat	15	10

6	Malaysia Goh S H Malaysia Lai S J	21	21
	6	Malaysia Goh S H Malaysia Lai S J	13	21

		2	China Jiang ZB China Wei YX	21	23
	Malaysia Hoo P R Malaysia Cheng S Y	21	12	21

	United States P Smith United States J Gai	19	21	16
		Malaysia Hoo P R Malaysia Cheng S Y	9	6

		2	China Jiang ZB China Wei YX	21	21
	China Gao JX China Wu MY	18	18

2	China Jiang ZB China Wei YX	21	21

External links

Precededby2025 Canada Open

BWF World Tour 2025 BWF season

Succeededby2025 China Open