Tori is trying to adapt well to the busy modern society.

Although he has experienced the hardships of society after meeting Hachi, he lives his life diligently with the precious support of good people and Tori's unique positive energy.

Hachi is a character who makes people do the grueling tasks one might encounter in society, such as working as a shop owner or a boss, and allows them to feel emotions within those experiences. Anyone can become Hachi.