All Characters in Human Mechanism
| Pic | CV | Romaji | Japanese | Furigana | Aliases |
 |
Daisuke Saeki | ||||
| |
Jessica Aiashiino | ||||
| |
Kana Itou | ||||
| |
Mai Shinohara | ||||
| |
Makoto Koga | ||||
| |
Megumi Tachibana | ||||
| |
Saki Yazakura | ||||
| |
Sakyou Hayakawa | ||||
| |
Ukyou Hayakawa | ||||
| |
Yuu Yazakura |