Gary Hamilton is a Broadway Producer in New York. He asks Sana and Naozumi to be in his play Endless Summer after liking their performance in Mansion of Water.
It is later learned that he is Naozumi's biological father.
Gallery[]
| 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 |