Yamada is the old mistress of a prestigious all-girl high school, who finds a natural enemy in Kamizaki, an outgoing first-year student. However, during Yamada's blind date, their bodies are inexplicably switched
as Masako Yamada
as Runa Kamizaki
as Masato Togura
as Yuji Mizuzawa
as Mayuko Kishi
as Tsuneko Yamada
as Mr. Kitakawa
as Sato
as Inoue
as Mami
as Yukiko
as Mika