Kasumi Daiyon is a Chiba middle school. They participated in the Chiba Prefecturals and the Kanto Regionals. They reached the finals of the Chiba Prefecturals before being eliminated by Rokkaku Middle School. They were also eliminated by Nashikari Gakuen in the first round of the Kanto Regionals. They have a total of 25 tennis club members.
Members[]
- Hazuki Kyousuke (Year 3 Captain)
- Yuasa Nozomi (Year 3 Vice Captain)
- Shuuji Kaneda (Year 2 Assistant Vice Captain)
- Tamotsu Murakami (Year 3 PR)
- Shindou
- Hiyori
- Hoshino
- Ayukawa
- Karube Yuudai (Year 3 Treasurer)
Tennis Record[]
Kanto Regionals Round 1[]
| Player(s) | Position | Opponent | Score |
| Ayukawa/Karube Yuudai | Doubles 2 | Ichimiya Keisuke/Shinagawa | Lost 4-6 |
| Hiyori/Hoshino | Doubles 1 | Wakabayashi Tatsumi/Tomoda Shigeru | Lost 2-6 |
| Shindou | Singles 3 | Urawa | Lost 3-6 |
| Yuasa Nozomi | Singles 2 | Yokoyama | Lost 4-6 |
| Hazuki Kyousuke | Singles 1 | Ueno | Lost 5-7 |