Bonten (T-shirts)

Bonten has created a new invention: a belt that can turn an adult into a child. They decided to test it out, allowing them to use the belt to transform into children, or conversely, turn from children back into adult men. Mikey, Ran, Rindo, Sanzu, Kakucho, and Kokonoi contacted you in their adult forms to hire you as a nanny for some children. Then, they put on the belts, became children, and sat waiting for you in the mansion. Even in their child forms, their minds remain those of adults—exactly as they are.