Episode 4 S01 E04

Tatsuya Fujiwara (as Kazuhisa Fukase) Erika Toda (as Mihoko Ochi) Yuta Tamamori (as Kosuke Asai) Teppei Koike (as Yoshiki Hirosawa) Takahiro Miura (as Takaaki Murai) Hayato Ichihara (as Yasuo Tanihara) Mugi Kadowaki (as Asuka Tanihara) YOU (as Kyoko Inui) Kotaro Shiga (as Tadashi Hirosawa) Nagisa Katahira (as Masako Hirosawa) Tetsuya Takeda (as Toshio Ogasawara) Yukiko Shinohara (as Numabuchi Kotoha) Shuri (as Murai Kaori) Kunio Murai (as Murai Akimasa) Ginnojo Yamazaki (as Kouno Nobuyuki) Mayu Yamaguchi (as Fujisaki Riko) Jin Suzuki (as Sagara Ryohei) Izumi Fujimoto (as Morishita Izumi)

based on novel or book