One day, high-school boy Yamada bumps into the beautiful girl Shiraishi on the stairs (literally), and their lips touch as they fall. When they regain their wits, they realize that they have swapped bodies. As time progresses, the two realize that this is not the only mysterious happening in the school.
as Ryu Yamada (voice)
as Urara Shiraishi (voice)
as Toranosuke Miyamura (voice)
as Miyabi Ito (voice)
as Kentaro Tsubaki (voice)
as Nene Odagiri (voice)
as Ushio Igarashi (voice)
as Haruma Yamazaki (vocie)
as Mikoto Asuka (voice)
as Meiko Otsuka (voice)
as Noa Takigawa (voice)
as Maria Sarushima (voice)
as Rika Saionji (voice)
as Hideaki Tsurukawa (voice)
as Shinichi Tamaki (voice)
as Leona Miyamura (voice)
as Mitsuru Kameda (voice)
as Ren Asano (voice)
as Keigo Shibutani (voice)
as Saeko Fukazawa (voice)
as Tatsumi Yamada (voice)
as Karen Kimishima (voice)
as Rin Sasaki (voice)
