Ozawa Hiromi, a second-year high school student, lives with her strict grandmother Takako who deprives her of all freedoms. One day, Hiromi faints and wakens to a new personality named Yumi who is the opposite of Hiromi in all ways. Can Hiromi stop Yumi?

Hinako Sakurai
Ozawa Hiromi / Yumi

Jin Shirasu
Shindo Kenichi

Akihisa Shiono
Tsutsumi Tatsuya

Nimura Sawa
Azuma Ryoko

Sayuri Kokusho
Ozawa Takako

Masato Hagiwara
Koumoto Kazunari
Yuzu Higuchi
Saori

Atsuko Fukuda
Ozawa Midori
Wakana Ohnuma
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