Joji Ema goes to an all-boys school. After the school's athletic festival, Ema's eccentric classmate Miyoshi Hayashi starts acting bizarrely towards him. Yuichi Medaka goes to a coeducational high school. He ends up sitting behind Akira Nikaido, an unsettling student most of the school doesn't like. Explore an omnibus of stories about what it's like to be young.
E1
Jyouji Ema becomes curious about his strange classmate, Miyoshi Hayashi, who keeps asking if he is adorable.
E2
A two-part story where Hayashi meets Megumi and Komatsu, and how his interests coincide with theirs.
E3
Every day, Shoutarou Yamada must listen for one thing at school. A voice yelling "Run, Yamada!" by a bully.