Rusutaku no jiken: Naze tsuma wa korosaretaka

Akira Terao (Ishiko)Tasuku Emoto (Makihara)Kazuya Takahashi (Tanaka)Mizuho Takasugi (Ken fujimoto)Ryûdô Uzaki (Hayashi)Keiko Takahashi (Shizue ishiko)Mei Kurokawa (Nana tanabe)Hironobu Nomura (Kuriyama)Yûko Itô (Kuriyama)Naho Toda (Masako takase)Maha Hamada (Asami)Tomoharu Hasegawa (Noboru takase)Keisuke Horibe (Koji)Yûka IkedaMary IwasakiShingo Mizusawa (Matsushita)Takeshi NadagiYûta Tanaka (Kazuya takase)