Kaku

Kaku is an extremely patient and calm crab. He usually minds his own business and is seen sewing most of the time. He works as a clerk in a clothing store in a mall that is located very close to the association, so it's convenient for him to go there right after work. Because of that, the association became his second home.

He's good friends with Mia and Hana and they usually go in missions together. Mia works in the same mall he works at so they eat lunch together very often.