Reimi Osawa

10 years after Kenta graduated from high school he becomes a manga artist and lives in Tokyo. But lately he has been on a creative crises. One day one of his old classmates calls him saying that their high school will be demolished soon. In an attempt to refresh his mind, Kenta decides to go back to his hometown. There, he meets his old friends and they share some memories

Mitsuru Fukushima stumbles on the skeleton of a woman named Mitsuko who looks like him. He assumes her identity, and goes to the school where she was scheduled to start work as a teacher. His students are tough as nails, but another new teacher, Keiko, claims to recognize him(her), and convinces him to persevere in this new job.