While on a cigarette break in between sets, Koji, a jazz musician, witnesses a murder and runs into a girl, Linda, who is being pursued by the killers. Mistakenly identified as prime suspects, they have to solve the crime but time is running out: Koji has to be back to perform in his club by midnight, as a very special guest will be attending.
Asako Ikeuchi and Natsuko Hayakawa have been close friends for more than 25 years. Natsuko's husband Keisuke had affairs, so she asks Asako to let her stay at her house. Keisuke was once Asako's boyfriend. They will soon be 30 years old. There are other nice guys around Asako. It's a drama about their love and friendship.
A popular English teacher, Mizuguchi Risako has been kidnapped three days before the high school's graduation ceremony. Four high school seniors received a mysterious challenge letter, asking them to solve the mystery of the kidnapping case within 72 hours. The four students are Kurokawa Yoshiki, his childhood friend Takahata Ayane, sports all-rounder Ogita Junpei, and school's beauty contest winner Komatsu Mio. The four students were wondering why they're the only ones who received the letter, but later gradually found out the "other face" of Mizuguchi which she has been hiding.
