A series of grotesque murder cases takes place on rainy days. Detective Hisashi Sawamura (Shun Oguri) works to catch the murderer like he has done with past cases, but he soon realizes the murderer’s next target is his wife and son. A man in a frog mask is a suspect.
|Tagline:||The serial killer is laughing in the rain|
|Cast:||Himiko Igarashi, Machiko Ono, Masatō Ibu, Mikako Ichikawa, Nao Omori, Satoshi Tsumabuki, Shuhei Nomura, Shun Oguri, Tomoko Tabata, Tomomi Maruyama, Yutaka Matsushige|