| Name | Character | Episodes |
|---|---|---|
| Yumiri Hanamori | Akira Asai (voice) | 14 |
| Miyuki Sawashiro | Anko Uguisu (voice) | 14 |
| Azumi Waki | Hatsuka Suzushiro (voice) | 14 |
| Kensho Ono | Mahiru Seki (voice) | 14 |
| Yoko Hikasa | Kiyosumi Shirakawa (voice) | 13 |
| Shizuka Itoh | Kabura Honda (voice) | 9 |
| Takehito Koyasu | Tonio (voice) | 5 |
| Kentaro Ito | Office Worker (voice) | 1 |
| Yuki Tanaka | Schoolgirl A (voice) | 1 |
| Mitsuho Kambe | Employee (voice) | 1 |