Master: Oshirasama no Aruji no Mago (current), Oshirasama no Aruji (former)

A god-like pair of tsugai consisting of a young woman and a stallion.

They are known for their friendly nature, preferring to live peacefully alongside humans. Their human side can communicate with both tsugai and humans and is attentive to children. They are old acquaintances of Hidari and Migi.

Oshira has been passed down through generations of a family thanks to a blood ritual. This allows her to live freely without worrying about disappearing.