Toji YASHIKI

Toji YASHIKI is a 17-year-old high school student who is always wearing glasses. He is a bit of a loner, but he is also very intelligent and kind. One day, he is walking home from school when he sees a strange old man. The old man gives Toji a strange bottle and tells him to drink it. Toji does as he is told, and suddenly, he transforms into a 12-year-old boy! Toji is shocked by his transformation, but he also finds it to be quite exciting. He starts to enjoy his new life as a young boy, and he makes new friends who are all around his age. However, Toji soon realizes that he is not the only one who has been transformed. There are other teenagers who have also been turned into young children, and they are all being hunted by a mysterious organization. Toji and his new friends must band together to find a way to stop the organization and return to their normal lives. But first, they must learn to survive in a world that is not made for them.