Episode 4 S01 E04

Jun Sena (as Natsuki Ninohe) Goro Oishi (as Takahisa Kozai) Kaname Endo (as Shuhei Tazaki) Masanobu Takashima (as Tetsuya Ninohe) Itsuji Itao (as Hiromitsu Yaen) Ken Ishiguro (as Yusaku Tomobe) Mayu Tsuruta (as Naomi Tamaru) Hiroyuki Hirayama (as Heita Awashima) Kazuyuki Aijima (as Taihei Kurusu) Ryo Ishibashi (as Chiharu Zaizen) Kisuke Iida (as Naoto Hada) Katsuhiko Sasaki (as Kazuo Kuroiwa) Ikkei Watanabe (as Kimio Takita) Kenichi Yajima (as Yuuichi Kawashima) Umika Kawashima (as Yuki Todo) Raita Ryu (as Kozo kazama) Yuji Oda (as Hiroshi Bando) Koji Seto (as Ko Inunaki)

based on novel or book