Koi no Himitsukichi

Aisu, the daughter of a wealthy family, faces pressure from her father to marry a suitable partner, but she is drawn to someone else, Hiro, introduced to her by her childhood friend Ren. After clashing with her father, she runs away and asks to stay with Ren during the summer break, which he reluctantly allows. Soon, Aisu discovers that Ren, Hiro, and another popular student, Yuuto, are staying at Ren's house to work on a project. The one-shot "Kimi no Toriko" is included.