as Takada Kenzou
as Ciro Quellbas (voice)(12 eps)
as Sota Hiroki
as Ryosuke Ikenaga
as Dr. Pomatter
as Yukinobu Hasami(10 eps)
as Gen Kinokura(8 eps)
as Mo
as Horibe Yasubei
as Griffin Arbalest (voice)
as Igarashi Yuma(10 eps)
as RYO(10 eps)
as Shohei Murata(11 eps)
as Masaru Iwai(2 eps)
as Motoaki Sakata
as Radio DJ (voice)
as Kaneko
as Reo
as Leo(4 eps)
as Kumagai Taki(8 eps)
as Taiga Kitamura
as Jamie New
as Yanagawa Hiroyuki
as Hiroyuki Yanagawa(8 eps)
as Shinji Matsuura
as Kaneto Gamou(9 eps)
as Endo [Videographer](10 eps)
as Kobayashi Naoki [Bar owner](6 eps)
as Kondo Isami(8 eps)
as Motoaki Sakata(6 eps)
as Kazumichi Tsuji
as Aye Min(6 eps)
as Nitta Kousuke
as Nozomu Kuji
as Kazumichi Tsuji(10 eps)
as Masaru
as Disappeared man
as Anglade (voice)
as Kimitsu
as Ken(1 ep)
as Aung Kimura
as Khoa Nguyen
as Bartender(1 ep)
as Daito
as Takayuki(2 eps)
as Arata Kasai(11 eps)
as Kaoru
as Kaito Nishikawa(10 eps)
as Shigeto Hakamada(1 ep)
as Dango Inamoto(2 eps)