Jingi Irie

as Ichiro Okabe(9 eps)

as Osamu Noguchi(6 eps)

as Tachibana(12 eps)

as Kenichi Kato

as Hazama Jujiro

as Uchimura Masataka [Ruka's colleague & boyfriend](1 ep)

as Kaneko(6 eps)

as Takamori Kenichi(8 eps)

as Ryuji Kanda (Writer)

as Toda Shingo(1 ep)

as Murata(10 eps)

as Toda Shingo(8 eps)

as Osako Shogo(1 ep)

as Akira Saizu(1 ep)

as [Train station attendant](2 eps)

as Kosuke Bessho(2 eps)

as Sakurai(1 ep)

as Ryuji Kanda (Assistant Writer)

as Mitsuhiro(2 eps)

as Zamigo Delma

as Hanada Shinpei(1 ep)

as Maeda Toshiie(44 eps)

as Natori So [Kyoishi's secretary](10 eps)

as Nobuteru Hoshino(10 eps)

as Setoishi(1 ep)

as Makina Rento / Kamen Rider Kikai(2 eps)

as Zamigo Derma(15 eps)

as Zamigo Delma(1 ep)

as Ichinose Hajime [Kamome cafe clerk](7 eps)

as Ichihashi [Satoko's co-worker](2 eps)

as [Sayaka's ex-boyfriend](1 ep)

as Yamazaki Kazuaki(1 ep)

as Tadashi Miyamoto

as Kitano Kyousuke(1 ep)

as Actor

as 巧

as Daiki Korenaga

as Senga Kazuya(10 eps)

as Oku Eiji

as Naoya Tateishi(1 ep)

as Morikami

as Jiro / Kikaider

as Hashimoto Takumi(1 ep)

as Shun Tajima(7 eps)

as Hioka Tamatsu(10 eps)

as Shun Morita(11 eps)

as 카와시마 나오야(1 ep)

as Tachibana Masato(10 eps)

as Wanikawa(10 eps)

as Hiiragi Haru(10 eps)

as Saito Leon(10 eps)

as Hoshide Jun

as Shinobu Todoroki(8 eps)

as Saotome (voice)

as Minami

as Tamotsu Kai(11 eps)

as Toichiro Kamiya(1 ep)

as Kakeru

as Takayuki Okamoto(1 ep)

as Matsuyama Naoki(10 eps)

as Keita Uematsu(10 eps)

as Kamiya Takeshi(10 eps)

as Yuta Shibuya(9 eps)

as Komori Taichi / Jumbo(10 eps)

as Hayashi Kota(11 eps)

as Kajitani Kazuma [Matsubara's assistant](3 eps)

as Oyake Haruto(1 ep)

as Naoya Tateishi(1 ep)

as Jiro(1 ep)

as Rento Makina(2 eps)