| Name | Character | Episodes |
|---|---|---|
| Suzu Hirose | Koizumi Shinobu | 1 |
| Ryunosuke Kamiki | Shinjo Tatsuya | 1 |
| Koji Yakusho | Aoki Sosuke | 1 |
| Ken Watanabe | Takamura Kouji | 1 |
| Mikako Ichikawa | Takenaka Reiko | 1 |
| Shun Oguri | Kitabeppu Torao [Adult] | 1 |
| Rie Shibata | Oshima Katsura | 1 |
| Satoru Matsuo | Shigeta | 1 |
| Megumi | Koizumi Yuuko | 1 |
| Tae Kimura | Takeda Eri | 1 |
| Kimiko Yo | Togawa Yasuko | 1 |
| Ken Mitsuishi | Koizumi Kinichi | 1 |
| Junpei Mizobata | Sasaki Masaru | 1 |
| Masakazu Tamura | Higuchi Keitarou | 1 |
| Takako Matsu | Higuchi Touko | 1 |
| Toshiyuki Nishida | Koizumi Kinjirou | 1 |
| Jun Kunimura | Yoshizaki Norihisa | 1 |
| Sayaka Akimoto | Ueda | 1 |
| Tsunehiko Watase | Asakura Kenzou | 1 |
| Yo Oizumi | Harube Tadashi | 1 |
| Suzunosuke Tanaka | Enda | 1 |
| Bakarhythm | Okuzumi | 1 |
| Azusa Okamoto | Matsuzaki Nozomi | 1 |
| Reo Uchikawa | Fumiya | 1 |
| Takashi Sasano | Tougou Tatsurou | 1 |