This delicate love story transcends the spoken word as it depicts the lives of an aspiring young actress and a painter who lost his sense of hearing during childhood. As their relationship develops, the audience learns the true power of sign language and experiences the couple’s growth first-hand through the progression of their visual communication.

Adaptation of the novel of the same name.

Thirty-something office lady Chikako Yamaguchi falls for a man at her gym - Shun Izaki. She proposes but he rejects her. That same Izaki saw Chikako's mother Hanae at the shop where she works and they fell in love with each other. The attraction of a younger man changes Hanae's perception of herself as a woman. Chikako enjoys seeing her mother blossom, oblivious to the fact that this is due to the man who rejected her. When she learns of Hanae and Izaki's relationship, she sees her mother for the first time as a rival. They are no longer mother and daughter. They are simply two women.

Three sisters, all otherwise typical junior, high school student and college students, who, while probing into the murder case of their father, get themselves in the middle of other cases and wind up becoming detectives themselves.