| 角色 | 饰演者 | 角色介绍 |
| Katsuhiro Kurita | 田边诚一 | |
| Asako Fujikura | 片冈礼子 | |
| Naoya Hase | 高桥和也 | |
| Yoko Kurita | 秋野畅子 | |
| Katsumi Hase Naoya's Mother | 富士真奈美 | |
| Shoji Kurita Katsuhiro's brother | 光石研 | |
| Emi Nagata | 鸫 | |
| Makoto | 泽木哲 | |
| Aritomo | 斋藤洋介 | |
| Mrs. Tadokoro | 深浦加奈子 | |
| Gynecologist | 岩松了 | |
| Mr. Fujikura Ayako's Father | 寺田农 | |
| Mayama | Yasushi Inoue | |
| Chief | Hiroshi Anan | |
| Hirose | 佐藤二朗 | |
| Hiro | 冈安泰树 | |
| Bar Manager | 猪野学 | |
| Tenant | Kazutoshi Harada | |
| One-Night Stand | Hiroo Takagi | |
| Macho | Akira | |
| Swimming Instructor | 饭岛诚司 | |
| Family at Soba-ya | Mutsumi Kajita | |
| Family at Soba-ya | Sho Kajita | |
| Family at Soba-ya | Tsubasa Kajita | |
| Soba-ya Cashier | 加濑亮 | |
| Hiro's Boyfriend | 松永大司 | |
| Family Restaurant Waitress | Keiko Osawa | |
| Nurse in Dentist's Office | Asami Sawaki | |
| Nurse | Kazue Takani | |
| Pregnant Woman in the Pool | 氏家惠 | |
| Pregnant Woman in the Pool | 矢泽庸 |
