- Kento Yamazaki
- Kuro Kumogakure
- Minami Hamabe
- Ayaka Noguchi
- Kenjirô Tsuda
- Under Ninja
- Mai Shiraishi
- Suzuki
- Soma Santoki
- Azuma
- Ryubi Miyase
- Shion Hachiya
- Amane Okayama
- Saruta
- Chihiro Yamamoto
- Mitsuki Yamada
- Haruka Kinami
- Ai Kawado
- Jirô Satô
- Akikazu Yoshida
- Shôtarô Mamiya
- Kato
- Nihi
- Aleksei
- Reiya Masaki
- Noheji
- Tsuyoshi Muro
- Ono
- Hinami Mori
- Ozu's Assistant
- Mitsuru Hirata
- Principal
- Ryôtarô Sakaguchi
- Eita
- Maru Nouchi
- Sato
- Kô Maehara
- Ozu
- Shinobu Hasegawa
- Homeroom Teacher
