- Haruko Momoi
- San Seto
- Takahiro Mizushima
- Nagasumi Michishio
- Sakura Nogawa
- Runa Edomae
- Tomoko Kaneda
- Satori Sarutobi
- Natsuko Kuwatani
- Maki
- Ayumi Tsunematsu
- Sa-tan
- Kenta Miyake
- Gozaburo Seto
- Katsuki Murase
- Masa
- Takehito Koyasu
- Shark Fujishiro
- Rika Morinaga
- Mawari Zenigata
- Noriko Rikimaru
- Iincho
- Eri Kitamura
- Akeno Shiranui
- Daisuke Ono
- Kai Mikawa
- Masahito Yabe
- Hideyoshi Sarutobi
- Noriko Namiki
- Nagasumi no Haha
- Makiko Nabei
- Fukukan
- Atsushi Imaruoka
- Burio / Nagasumi no Chichi (voice)
- Keisuke Fujii
- Ajitaro
- Kôki Harasawa
- Maguro / Runa Shin'eitai Taicho (voice) (as Koki Harasawa)
- Tesshô Genda
- Runa Papa
- Daisuke Gôri
- Tennoyama-san
- Vanilla Yamazaki
- Urban Narration
