Masahiro Higashide

as Kotaro

as サン・フォン伯爵夫人

as Kyojin Tsuge

as Kanta Fase

as Narrator

as Yazu

as Narrator (voice)

as Junji Kimata

as Nakajo Hiroshi

as Kurazo Tanaka

as Isamu Kaneko

as Kenji Murata

as Sudo

as 梅喜

as Boku

as Kenta Sekiguchi

as Kazuo Kudo

as Kazuki Ogawa

as Shūzō

as Yasuharu Tsumori

as Bokuchan

as Narrator (voice)

as Shūhei Majima

as Todo Shusaku

as Boku-chan

as Boku-chan

as 佐伯修一

as Yoshio Tanaka

as Baku / Ryohei

as Tetsu Nakahama

as Naohito Kuroae

as Atsuhiro Hiyama

as Boku-chan

as Matsuka

as Shirou Makabe

as Pastor

as Kobayakawa Hideaki

as Ryota Watanabe

as Shoichi Kaminoyama

as Yoshiharu Habu

as Tsukuru Mishima

as Tsukuru Mishima

as Nogami

as Hidetoshi Nakatsu

as Tanda

as 岬洋介

as Hayato Hisamatsu

as Shunji Kondo

as Shimada Hideo

as Makoto Monji

as Mabuchi Kou

as Shimada Hideo

as Fumiya Hirose

as Karaoke Clerk

as Togawa Yuusuke

as Kazeo Kaburagi

as Takumi

as Nishikado Yutaro

as 大向大吉（青年）

as Shizuka Dōmeki

as Hiroki Yamada

as Hiroki Kikuchi

as Tsukuru Mishima