Kyoko is a nurse who is betrayed by her husband, Toyoki. She is so furious that she kidnaps Mayo, the baby born between Toyoki and his girlfriend Tokiko. Kyoko decides to call the baby Botan and starts raising her in secrecy. The couple is broken-hearted, but the following year, Tokiko gives birth to a baby girl whom they name Kayo. They devote themselves to loving the child and try hard to forget their sad past. Consequently, Mayo and Kayo grow up not knowing about each other.
Nanako Okochi
Maju Ozawa
Maiko Kawakami
Satoshi Jinbo
Sawako Kitahara
Nishimura Kazuhiko
Emi Shindo
Jinya Sato
Hiroto Yoshimitsu
Masayuki Yorozu
Yujiro Shirakawa
Kunihiko Ida
Toru Minegishi
Midori Takei
Yuki Umoto