A collection of short stories:
1) The White Cat
Sensei is a hard-working veterinarian who always falls asleep on the last train. One day, a boy wakes him up, and Sensei realizes that kind children really do exist. But is the boy really as kind as he seems, or is he more like a stray cat?
2) Sweet Memories
Asai and Yoh were childhood friends, but when Asai had to move away, he left Yoh with some advice: "You should become stronger." Years later, Asai returns to their hometown as a new student, only to find that Yoh has become a delinquent. Can their friendship be rekindled?
3) Conversing With Sheep
Lin doesn't believe it's possible to talk to animals, until he meets Kuranosuke, a genius who knows everything about quantum physics, chemistry, and medicine. After eating with him, Lin goes home and falls asleep, only to wake up the next morning... as a sheep?!
4) Secrets
Yori has a hard time accepting that his brother is gay, and things get even more complicated when his close friend Kawamori confesses his feelings for him. Yori tries to ignore the situation, but when a girl enters the picture, he has to face his true feelings.
5) The Endless Night
Akutsu meets Mizumoto in an empty street and is relieved to find another person alive. They continue to meet in secret, but when they're in school, Mizumoto acts like he doesn't know Akutsu. Will they only be able to talk in this empty world?
6) Summer Break
This is a bonus story featuring Asai and Yoh's younger brother from "Sweet Memories."
