Japan Masters
 | |
| Official website | |
| Founded | 2023 |
|---|---|
| Editions | 3 (2025) |
| Location | Kumamoto Japan |
| Venue | Kumamoto Prefectural Gymnasium (2025) |
| Prize money | US$475,000 (2025) |
| Men's | |
| Draw | 32S / 32D |
| Current champions | Kodai Naraoka (singles) Kim Won-ho Seo Seung-jae (doubles) |
| Most singles titles | 1, all winners |
| Most doubles titles | 1, all winners |
| Women's | |
| Draw | 32S / 32D |
| Current champions | Ratchanok Intanon (singles) Pearly Tan Thinaah Muralitharan (doubles) |
| Most singles titles | 1, all winners |
| Most doubles titles | 1, all winners |
| Mixed doubles | |
| Draw | 32 |
| Current champions | Dechapol Puavaranukroh Supissara Paewsampran |
| Most titles (male) | 2, Dechapol Puavaranukroh |
| Most titles (female) | 2, Supissara Paewsampran |
| Super 500 | |
| Last completed | |
| 2025 Japan Masters | |
The Japan Masters is an annual badminton tournament held in Japan. BWF categorised Japan Masters as one of the nine BWF World Tour Super 500 events in the BWF events. On 18 April 2022, the city of Kumamoto was confirmed to be the host of this tournament for the 2023–2026 BWF World Tour cycle.
Winners
| Year | Men's singles | Women's singles | Men's doubles | Women's doubles | Mixed doubles | Ref |
|---|---|---|---|---|---|---|
| 2023 |  Viktor Axelsen |
 Gregoria Mariska Tunjung |
 He Jiting Ren Xiangyu |
Zhang Shuxian Zheng Yu |
Zheng Siwei Huang Yaqiong |
|
| 2024 | Li Shifeng |
 Akane Yamaguchi |
Fajar Alfian Muhammad Rian Ardianto |
Liu Shengshu Tan Ning |
 Dechapol Puavaranukroh Supissara Paewsampran |
|
| 2025 | Kodai Naraoka |
Ratchanok Intanon |
 Kim Won-ho Seo Seung-jae |
 Pearly Tan Thinaah Muralitharan |
Performances by nation
- As of the 2025 edition
| Rank | Nation | MS | WS | MD | WD | XD | Total |
|---|---|---|---|---|---|---|---|
| 1 | China |
1 | 1 | 2 | 1 | 5 | |
| 2 | Thailand |
1 | 2 | 3 | |||
| 3 | Indonesia |
1 | 1 | 2 | |||
| Japan* |
1 | 1 | 2 | ||||
| 4 | Denmark |
1 | 1 | ||||
| Malaysia |
1 | 1 | |||||
| South Korea |
1 | 1 | |||||
| Total | 3 | 3 | 3 | 3 | 3 | 15 | |
* Host nation
Records and statistics
- As of the 2025 edition
Most titles
Only players who have won at least two Japan Masters titles are listed. In doubles events, titles are counted individually for each player.
| Rank | Player | Event | Titles | Years |
|---|---|---|---|---|
| 1 | Dechapol Puavaranukroh |
Mixed doubles | 2 | 2024, 2025 |
| Supissara Paewsampran |
Mixed doubles | 2 | 2024, 2025 |
Consecutive titles
Only players or pairs who have won titles in at least two consecutive editions are listed.
| Rank | Player(s) | Event | Consecutive titles | Years |
|---|---|---|---|---|
| 1 | Dechapol Puavaranukroh / Supissara Paewsampran |
Mixed doubles | 2 | 2024–2025 |
Youngest champions
The five youngest players to win a Japan Masters title are listed. Ages are calculated as of the date of the final. In doubles events, players are counted individually.
| Rank | Player | Event | Age | Edition |
|---|---|---|---|---|
| 1 | Liu Shengshu |
Women's doubles | 20 years, 223 days | 2024 |
| 2 | Tan Ning |
Women's doubles | 21 years, 228 days | 2024 |
| 3 | Zhang Shuxian |
Women's doubles | 23 years, 321 days | 2023 |
| 4 | Gregoria Mariska Tunjung |
Women's singles | 24 years, 100 days | 2023 |
| 5 | Kodai Naraoka |
Men's singles | 24 years, 139 days | 2025 |
Oldest champions
The five oldest players to win a Japan Masters title are listed. Ages are calculated as of the date of the final. In doubles events, players are counted individually.
| Rank | Player | Event | Age | Edition |
|---|---|---|---|---|
| 1 | Ratchanok Intanon |
Women's singles | 30 years, 284 days | 2025 |
| 2 | Viktor Axelsen |
Men's singles | 29 years, 319 days | 2023 |
| 3 | Huang Yaqiong |
Mixed doubles | 29 years, 264 days | 2023 |
| 4 | Fajar Alfian |
Men's doubles | 29 years, 255 days | 2024 |
| 5 | Muhammad Rian Ardianto |
Men's doubles | 28 years, 278 days | 2024 |
References
- ↑ Alleyne, Gayle (19 March 2017). "BWF Launches New Events Structure". Badminton World Federation. Archived from the original on 1 December 2017. Retrieved 29 November 2017.
- ↑ Sukumar, Dev (10 January 2018). "Action-Packed Season Ahead!". Badminton World Federation. Archived from the original on 13 January 2018. Retrieved 15 January 2018.
- ↑ "熊本マスターズジャパン（バドミントン国際大会）開催！". city.kumamoto.jp. Archived from the original on 4 November 2023. Retrieved 4 November 2023.
- ↑ "Kumamoto Masters Japan 2023 winners". BWF-Tournament Software. Retrieved 5 November 2024.
- ↑ "Kumamoto Masters Japan 2024 winners". BWF-Tournament Software. Retrieved 5 November 2024.
- ↑ "Kumamoto Masters Japan 2025 winners". BWF. Retrieved 16 November 2025.