Kaoru Sugiyama

is a Japanese badminton player affiliated with BIPROGY team since April 2022. She is a member of the Japan national badminton team (team B).

Achievements

BWF World Tour (2 titles, 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 (part of the HSBC World Tour), and the BWF Tour Super 100.

Women's singles Year Tournament Level Opponent Score Result 2024 Ruichang China Masters Super 100 Chiu Pin-chian 21–14, 14–21, 21–13 Winner 2024 Vietnam Open Super 100 Nguyễn Thùy Linh 15–21, 20–22 Runner-up 2024 Malaysia Super 100 Super 100 Manami Suizu 21–18, 21–14 Winner

BWF International Challenge/Series (3 titles, 2 runners-up) Women's singles Year Tournament Opponent Score Result 2022 Peru Challenge Clara Azurmendi 15–13 retired Winner 2023 Réunion Open Hina Akechi 20–22, 10–21 Runner-up 2023 Peru Challenge Inés Castillo 21–3, 21–6 Winner 2024 Northern Marianas Open Sakura Masuki 21–17, 21–15 Winner

Women's doubles Year Tournament Partner Opponent Score Result Ref 2022 Maldives International Kaho Osawa Chisato Hoshi Miyu Takahashi 16–21, 15–21 Runner-up BWF International Challenge tournament

Record against selected opponents Record against Year-end Finals finalists, World Championships semi-finalists, and Olympic quarter-finalists. Accurate as of 22 July 2025.

Player Matches Win Lost Gregoria Mariska Tunjung 1 0 1 –1