Himemiya Miyabi

A college student at the same university and year as Himari.

She's the youngest child of a wealthy family.

Surprisingly, she's a good cook and family-oriented. However, she doesn't think that this is something to be proud of.

She gradually starts becoming fascinated by Himari isn't afraid to get into her personal space and they become good friends.

She's semi-forced into streaming videos with Himari.
At first, she had little interest in video streaming, but now she enjoys it even though she complains about it.