I (Takumi Kitamura) am a high school student. I happen to find a diary by my classmate Sakura Yamauchi (Minami Hamabe) that reveals she is suffering from a pancreatic disease….

Naho Takamiya is a 2nd year high school student. During the spring, Naho Takamiya receives a letter sent by herself from 10 years in the future. In the letter, she…

Takahata Shun’s day at high school begins just as boring as ever, but it doesn’t end that way. He and his classmates find themselves forced to play children’s games with…