Sato Daini is a middle school that participated in the Tokyo District Preliminaries. They were eliminated by Fudomine Junior High in the Quarter-finals, without winning a set against them.
Members[]
Tennis Record[]
Tokyo District Preliminaries[]
| Player(s) | Position | Opponent | Score |
| Furuya/Iwasaki | Doubles 2 | Mori/Ishida | Lost 0-6 |
| Katou/Okano | Doubles 1 | Masaya/Uchimura | Lost 1-6 |
| Kamishou | Singles 3 | Kamio | Lost 0-6 |
| Terashima | Singles 2 | Ibu | Lost 0-6 |
| Takao | Singles 1 | Tachibana | Lost 0-6 |