Ooiwashi is a middle school that participated in the Tokyo Prefecturals. They eliminated Kusunosehashi in the 1st round but were eliminated by Keishuunodai in the 2nd.
Tennis Record[]
Tokyo Prefecturals[]
- Ooiwashi 4-1 Kusunosehashi
- Ooiwashi 0-3 Keishuunodai