The Motive

Four people are discovered brutally murdered in an up-scale high-rise apartment. All the victims appear to be family, but as the investigation deepens it is discovered that one of the victims isn't related to the family.

Takehiro Murata

Ishikawa, Police

Saki Terashima

Nobuko Katakura

Toshie Negishi

Satoko Sunagawa

Miyoko Akaza

Takako Koito

Takuro Atsuki

Takahiro Koito

Bengal

Mutsuo Takarai

Wakaba Irie

Rokusuke Ei

Fusao Ariyoshi

Ittoku Kishibe

Caretaker

Akira Emoto

Yoshifumi Katakura

Jun Fubuki

Shizuko Koito

Kyūsaku Shimada

Tokie Hidari

Toshiko Takarai

Shin'ya Ohwada

Yoshio Sato

Ryo Kase

Yuji Yashiro

Takahito Hosoyamada

Yasutaka Takarai

Ayumi Ito

Ayako Takarai

Tōru Minegishi

Katsuyuki Akiyoshi