Setoka Tachibana is a female high school student who has confessed her feelings to other boys 12 times, but has been rebuffed each time. Her older brother Haruka Tachibana cares for his younger sister deeply, but he keeps secret from her that they are not blood related. One day, Setoka's first love Takane Serikawa appears after many years and approaches her.
Tao Tsuchiya
Setoka Tachibana
Ryota Katayose
Haruka Tachibana
Yudai Chiba
Serikawa Takamine
Takuya Kusakawa
Chiaki Mioka
Yosuke Sugino
Kunimitsu Serikawa
Ito Ohno
Chiyuki Mioka
Fuju Kamio
Suzuki kun
YOU
Azusa Tachibana
Ai Moritaka
Setoka's classmate
Asuka Kawazu
Setoka's classmate
Niwa Kigen
Akagi Asahi
Karin Tsuji
