Chomusuke

ちょむすけ

Chomusuke acts as [Megumin](https://anilist.co/character/89361)'s familiar. She is a black cat with a red cross-shaped marking on her forehead and bat like wings. She cannot speak human language, but she seems to be fairly intelligent and can understand human speech to some extent. She is actually the other half of Lady Wolbach, who was sealed in the Crimson Demon Village.