Ushigoro
Boy
Tetsuya
Kuro Sugitani
Kota
Yuichi Sumida
Keisuke Hayami
Shimizu
Himself
Shingo Takagi
Hiro Takai
Denki Mukogawa
Risuke/Hibari
Mii-Kun
Byakko / White Tiger
Yuki Hirano
Maru
Keisuke
Nobuo Yamaki
Minamoto no Hiromasa
Kento Yanai
Toshi
MC Show
Hasegawa
Tatsuo
Minoru Okabe (voice)
Izumi Shinichi
Toru Takahashi
Satake
Kazunari Tōno
Yuta
Tamura Akira
Samao Daikoku
Manabu
Roku
Yoshio Kamogawa
Takashi
Teenage Kyuta (voice)
Manta
Mr. Tanabe (voice)
Fumihiko Daidoji
Buddha
Oishi
Ranmaru Mori
Chihiro
Kenji
Enoki
Shimura
Tenchi Meisatsu
Kosuke Chiba (employee at cafe)
Eiji Niizuma
Yokota
Shogo Kojika
Self
Mitsugu Egawa
Yoshiri Kamogawa
Helper T Cell
Yoshio Hasebe
Tokio
Kukai
Harunobu Nikaido
Makobee Makubo
Nakata
Yoshioka
Shizuo
Tomohiko Miwa
Hironoshin Uesugi
Yoshirō "Yocchan" Kamogawa
Kase
Watanabe Hideaki
Rintaro Higashi
Daiki Amamiya
Murata Akira
Gautama Buddha
Tetsuo
ブッダ
Akechi
Shinjiro 'Kamishin' Chikami (voice)
Susumu
Shimazaki
Sorau Ajizawa
Kimihiro Watanuki
Yoshiro Kamogawa
Kazuki Shiina
Kenji Nagagome
Ajisawa Sorao
Mikoshiba Haruka
Yuta Onozawa
Masanobu Kato
Kenji Ogata
Tatsuo Yamagiwa
Washida Teru
貧乏剛
Koichi
Fumihiko Daidōji
Sugaya
Kuroba Kei
Fukuda Shunsuke
Oda Nobunaga
Tsuyo
Nagai
Takako Uehara