Mamitasu and his nine siblings aren't characters pretending to be cats, they're ten specific weirdos with their own logic, and the show trusts you to find them funny without explaining the joke. The comedy lives in the small chaos of a house where ten personalities have nowhere to hide from each other. If you've ever lived with cats and wondered what they were actually thinking, this show doesn't answer that question, it just lets you watch the thinking happen.

Ten cats take the lead in this short comedy series, adapted from Shoko Nakagawa's stories about the ten cats she owns in real life. Among them, one named Mamitasu is her particular favorite and gives the show its name. Each short episode serves up slapstick comedy built around the ten eccentric cats and the people of the offbeat Nakagawa household.