Kusuguri Bouzu lives in the same apartment as Tatami-chan, and he has a soft spot for Tatami-chan and tries to teach her how to curb her mean-spirited personality.
Zashiki-warashi no Tatami-chan is written and directed by Rensuke Oshikiri and features animation production by Zero-G.
The story of Zashiki-warashi no Tatami-chan follows Tatami-chan, a household deity from Tono City in Iwate Prefecture, who moves to the big city of Tokyo.