There are three of the Minami sisters: Haruka, Kana and Chiaki, who have an average life. The girls only have each other to depend on and help each other get through everything from love confessions to cooking.
Rina Sato
Haruka Minami
Marina Inoue
Kana Minami
Minori Chihara
Chiaki Minami
Nana Mizuki
Tōma Minami
Tetsuya Kakihara
Fujioka
Eri Kitamura
Yuka Uchida
Saeko Chiba
Hayami
Daisuke Ono
Hosaka
Shintaro Asanuma
Takeru-ojisan
Saeko Chiba
Hiroko
Ao Takahashi
Riko
Rika Morinaga
Makoto
Ryoko Ono
Atsuko
Aki Toyosaki
Yoshino
Hiroyuki Yoshino
Natsuki Minami
Saori Goto
Keiko
Tatsuya Hayama
Akira Minami
Momoko Oohara
Shuuichi
Reiko Takagi
Maki
Momoko Oohara
Yū
Rina Sato
Haruka Minami
Marina Inoue
Kana Minami
Minori Chihara
Chiaki Minami
Nana Mizuki
Tōma Minami
Tetsuya Kakihara
Fujioka
Eri Kitamura
Yuka Uchida
Saeko Chiba
Hayami
Daisuke Ono
Hosaka
Shintaro Asanuma
Takeru-ojisan
Saeko Chiba
Hiroko
Ao Takahashi
Riko
Rika Morinaga
Makoto
Ryoko Ono
Atsuko
Aki Toyosaki
Yoshino
Hiroyuki Yoshino
Natsuki Minami
Saori Goto
Keiko
Tatsuya Hayama
Akira Minami
Momoko Oohara
Shuuichi
Reiko Takagi
Maki
Momoko Oohara
Yū
Rina Sato
Haruka Minami
Marina Inoue
Kana Minami
Minori Chihara
Chiaki Minami
Nana Mizuki
Tōma Minami
Tetsuya Kakihara
Fujioka
Eri Kitamura
Yuka Uchida
Saeko Chiba
Hayami
Daisuke Ono
Hosaka
Shintaro Asanuma
Takeru-ojisan
Saeko Chiba
Hiroko
Ao Takahashi
Riko
Rika Morinaga
Makoto
Ryoko Ono
Atsuko
Aki Toyosaki
Yoshino
Hiroyuki Yoshino
Natsuki Minami
Saori Goto
Keiko
Tatsuya Hayama
Akira Minami
Momoko Oohara
Shuuichi
Reiko Takagi
Maki
Momoko Oohara
Yū