Mr. Suzuki is the homeroom teacher of class 8 at Jinbou Junior High, which includes Sana Kurata and Fuka Matsui. He is a generally nice teacher, especially when compared to Sengoku.
| Kodocha Characters | |
|---|---|
| Main | Sana Kurata • Akito Hayama |
| Kurata Residence | Misako Kurata • Rei Sagami • Shimura • Maro |
| Hayama Residence | Fuyuki Hayama • Natsumi Hayama |
| School Friends | Tsuyoshi Ohki • Fuka Matsui • Aya Sugita • Aono Ohki • Hisae Kamayai • Mami Suzuki • Mitsuya • Morio Tanaka • Principal Narunaru • Sengoku • Shinichi Gomi • Sumirei Ando |
| Showbiz Friends | Naozumi Kamura • Asako Kurumi • Zenjiro |
| Other | Isao Ohki • Keiko Sakai • Koharu Hayama • Mariko Sakai • Mrs. Sasaki • Principal Kamura • Ryousuke Motodana • Yuta Takaishi |