Koshiro and Nanoka fall deeply in love, then discover they are the children of their divorced estranged parents... making them brother and sister. How will their relationship turn out?
Miyu Matsuki
Yuki Nakamura
Kenta Miyake
Yuko Kato
Risa Shimizu
Akemi Okamura
Kousuke Okano
Ryoka Yuzuki
