| Kaho Osawa 大澤 佳歩 | |
| Country: | Japan |
| Birth Date: | 2001 9, df=yes |
| Birth Place: | Asaka, Saitama Prefecture, Japan |
| Height: | 1.62 m |
| Handedness: | Right |
| Event: | Women's doubles |
| Career Record: | 43 wins, 12 losses |
| Highest Ranking: | 120 |
| Date Of Highest Ranking: | with Mai Tanabe, 30 July 2024 |
| Current Ranking: | 120 |
| Date Of Current Ranking: | with Mai Tanabe, 30 July 2024 |
| Bwf Id: | 2BBE8FFF-26D0-4ADD-BDF6-EB8C66BE3896 |
is a Japanese badminton player from Saitama Prefecture. She is a bronze medalist in girls' doubles at the 2019 BWF World Junior Championships. Osawa graduated from the Saitama Sakae High School, and join BIPROGY (previous name Nihon Unisys) badminton team on 1 April 2020.[1]
Girls' doubles
Women's doubles
| Year | Tournament | Partner | Opponent | Score | Result | Ref | |
|---|---|---|---|---|---|---|---|
| 2022 | India Maharashtra International |  Miho Kayama | Chisato Hoshi Miyu Takahashi | 18–21, 21–19, 16–21 | Runner-up | [2] | |
| 2022 | Maldives International | Kaoru Sugiyama | Chisato Hoshi Miyu Takahashi | 16–21, 15–21 | Runner-up | [3] | |
| 2023 | Vietnam International | Asuka Sugiyama | Tsukiko Yasaki Sorano Yoshikawa | 19–21, 21–18, 21–10 | Winner | [4] | |
| 2024 | Kazakhstan International | Mai Tanabe |  Polina Buhrova Yevheniia Kantemyr | walkover | Winner | [5] | |
| 2024 | Réunion Open | Mai Tanabe | Julia Meyer Leona Michalski | 21–8, 21–8 | Winner | [6] | |
| 2024 | Mauritius International | Mai Tanabe | Hina Shiwa Chisa Yamafuji | 21–14, 21–17 | Winner | [7] |
BWF International Challenge tournament
BWF International Series tournament
BWF Future Series tournament
Girls' doubles
BWF Junior International Grand Prix tournament
BWF Junior International Challenge tournament
BWF Junior International Series tournament
BWF Junior Future Series tournament