Akiko is the heiress of a lumber business family that spans many generations. She married Hiroshi, a company man, and was leading a plain and happy life. But dark clouds overcast Akiko’s happy life when Hiroshi starts an affair with Michiyo, an underclassman from the school Akiko attended. Then Shinji, who used to work in the family lumber business, enters her life the turmoil of men-women relationships becomes tempestuous.
| Actor | Role |
|---|---|
 An NanbaAkiko Natsukawa | Akiko Natsukawa |
| KKentaro KatsuraShinji Miyamoto | Shinji Miyamoto |
| MMeika KitagawaMichiyo Nakayama | Michiyo Nakayama |
| YYoji SuezakiYoji Natsukawa | Yoji Natsukawa |
| SSayaka KitagawaNot listed | Not listed |