故事讲述在高级宅邸生活的石川一家的儿子规士，在未经允许的外宿后失踪，他被怀疑与一桩杀人事件有关，因此原本幸福的家庭生活发生改变。
Shinichi Tsutsumi
Ishikawa Kazuto
Yuriko Ishida
Ishikawa Kiyomi
Koshi Mizukami
Ishikawa Tadashi
Kaya Kiyohara
Ishikawa Miyabi
Masaya Katō
Teranuma Toshitsugu
Shota Matsuda
Naito Shigehiko
Yoshie Ichige
Oda Fumiko
Raita Ryu
Takayama Tsuyoshi
Risaki Matsukaze
Anna Iizuka
Raizou Ishikawa
Kenshin Endo
Wakamura Noritaka
Tetsu Watanabe
Hanazuka
Takahiro Miura
Miyazaki
Mari Nishio
Mrs. Tanemura
