In her first lead role in a film, Sasaki was cast in the role of Rio, a seventeen-year old high school student, while Tanihara would be her co-star, playing Rio's 35 year-old professor Kouki.
In her first lead role in a film, popular model Nozomi Sasaki will play the role of Rio, a seventeen-year old high school student. Long-time actor Shosuke Tanihara will be her co-star in the film, playing Rio's 35 year-old professor Kouki.