as Tachikawa : Agency for Natural Resources and Energy / Electricity and Gas Industry Department Director
as Takafumi Ozaki
as Doctor
as Meiko's Boss
as Shigeru Kogura
as receptionist
as Koji Hino
as Reta XV (voice)
as Chiaki's boss
as Crown Prince of Empire Mantan
as Tamotsu Tokunaga
as Masao
as [Ramen shop owner]
as Asao Hosokawa
as Sentaro's Father
as Koichi Soejima
as Bakery's Owner
as Koya Nishihori, Roidmude 005 / Revenger Roidmude
as Manabu Kimura
as 根本 強兵
as Koichi Kashiwai
as Kengo Maekawa
as private detective
as Umlauf
as Yoshio Honda
as Ryopapa
as Hoshino
as Asano Jiro
as Masahiko Takemoto
as Hiroaki Yano
as Kimizuka Yasutaka
as Ichiro Tanaka
as Kōya Nishihori / Roidmude 005
as Koya Nishihori, Roidmude 005
as Koya Nishihori
as Takumi Tsuruta（鶴田 匠）
as 谷村悠哉
as Shinichi Shibuya
as Nakamura
as Udono Nagateru
as Shingo Ryuzaki（竜崎 慎吾）
as Kyosuke Takahashi
as Sōichi Kawai
as Hasebe Toshio
as Ikezaki [Tamio's client] (Ep. 4, 9)
as Keisuke Kohori
as Professor Ōmura
as Toyama
as Kawakami Kei
as Yoshio Domon
as Tsukamoto
as Mori Arata
as Shinichiro Komiyama
as Katakorasu Yoshitomo
as Kohei Igarashi
as Uwabe Ichiro
as Takashi Kumai
as Taisuke Oyama
as One
as (Episode 3)
as 竹本正彦
as Ota Shiro
as Kato-yan
as Yoshinori Nagase
as Shinozaki
as Susumu Shimazaki
as Seizi Kabatani
as Ryuichi Hosoomote
as Hiroshi Tatejima
as Ikuta Satoshi
as Takeharu Uehara
as 加茂田久司
as Garfunkel
as Noboru Iwashita
as 진세이
as 丑岡
as Kenta Ishikawa
as Yusuke Kashii
as Takashi Shikishima（敷島 貴志）
as Someya Seiji
