Developed by Enterbrain in 2006, KimiKiss has become a media franchise, which includes five manga adaptations, a light novel, and an anime television series directed by Ken'ichi Kasai.

Kouichi Aihara is a high school student who just came back from summer vacation.

He has never been kissed and after returning to school he decides to develop a romantic relationship with a certain girl during 30 days.

The anime, titled KimiKiss: Pure Rouge, began airing in Japan on October 6, 2007.

[1] North American anime distributor Section23 Films released Pure Rouge on DVD, October 5, 2010.