Natsumi Miyata is divorced from her husband and raising her 5-year-old son by herself. She works in the Customer Service Department of a confectionery company. She is busy handling the complaints that come in every day. One day, Natsumi receives a phone call. She hears a woman's sobbing voice coming from the other end of the line.
| Actor | Role |
|---|---|
 Masaaki DaimonNot listed | Not listed |
 Mayumi OnoNot listed | Not listed |
 Nao NagasawaNot listed | Not listed |
| KKazutoshi SakamotoNot listed | Not listed |
| IIku TakamatsuNot listed | Not listed |
 Akifumi MiuraNot listed | Not listed |