Ririna Hiramoto

is a Japanese badminton player who competes in doubles. A gold medalist in girls' doubles at the 2024 World Junior Championships, she won her first BWF World Tour title at the 2025 Kaohsiung Masters Super 100. Hiramoto achieved a career-high women's doubles ranking of No. 23. She currently plays for the Gifu Bluvic badminton team.

Career 2023–2024: Junior career In 2023, Hiramoto won her first junior international title in girls' doubles at the Dutch Junior International with partner Riko Kiyose. She also contributed to Japan's bronze medal win at the 2024 World Junior Championships.

Asian Junior Championships Girls' doubles Year Venue Partner Opponent Score Result Ref 2024 Among Rogo Sports Hall, Yogyakarta, Indonesia Aya Tamaki Kim Min-ji Yeon Seo-yeon 21–15, 17–21, 18–21 Bronze Bronze

BWF World Tour (1 title, 1 runner-up) The BWF World Tour, which was announced on 19 March 2017 and implemented in 2018, is a series of elite badminton tournaments sanctioned by the Badminton World Federation (BWF). The BWF World Tour is divided into levels of World Tour Finals, Super 1000, Super 750, Super 500, Super 300, and the BWF Tour Super 100.

Women's doubles Year Tournament Level Partner Opponent Score Result Ref 2025 Indonesia Masters Super 100 Kokona Ishikawa Lin Xiao-min Wang Yu-qiao 17–21, 9–21 Runner-up 2025 Kaohsiung Masters Super 100 Kokona Ishikawa Hinata Suzuki Nao Yamakita 21–16, 21–17 Winner

BWF International Challenge/Series (1 title) Women's doubles Year Tournament Partner Opponent Score Result Ref 2025 Northern Marianas Open Kokona Ishikawa Hinata Suzuki Nao Yamakita 21–17, 21–15 Winner

BWF International Challenge tournament

BWF Junior International (1 title, 1 runner-up) Girls' doubles Year Tournament Partner Opponent Score Result Ref 2023 Dutch Junior International Riko Kiyose Park Seul Yeon Seo-yeon 21–10, 13–21, 23–21 Winner 2023 Thailand Junior International Aya Tamaki Naphachanok Utsanon Sabrina Wedler 24–22, 19–21, 19–21 Runner-up

BWF Junior International Grand Prix tournament BWF Junior International Series tournament

Performance timeline

National team Junior level Team events 2023 2024 Ref Asian Junior Championships G 7th World Junior Championships 5th B

Individual competitions Junior level Girls' doubles

Wins over top-10 ranked pairs Wins over pairs who were ranked in the world's top 10 at the time the match was played. Partner Opponent Tournament Score 1 Kokona Ishikawa Hsieh Pei-shan Hung En-tzu 9 2026 Malaysia Open 2R 21–14, 15–21, 21–18 37

Record against selected opponents Record against year-end Finals finalists, World Championships semi-finalists, and Olympic quarter-finalists. Accurate as of 4 March 2026.

Kokona Ishikawa Players Liu Shengshu & Tan Ning 1 0 1 –1 Apriyani Rahayu & Siti Fadia Silva Ramadhanti 1 0 1 –1 Baek Ha-na & Lee So-hee 1 0 1 –1