Satoshi is expressing a talkative and cheery disposition. He is very clumsy, noted for finding ways to accidentally hurt himself or to drop things. Regardless, he is proved to be a cunning individual who can trick others to get food.

Satoshi's depression makes him disorganized, and he often "cannot find a reason to get out of bed in the morning". Satoshi also doesn't seem to think highly of himself. His relationship with people's happiness are his main coping mechanisms since he believes that if he makes everyone else happy, he will not have a reason whatsoever to be unhappy.