|Manga Debut||Chapter 1|
|Anime Debut||Episode 1|
|Japanese Voice||Rie Kugimiya|
Satoru Wamiya (和宮 さとる, Wamiya Satoru) is one of Izumiko Suzuhara and Miyuki Sagara's classmates at the middle school in Izumiko's hometown. It is revealed in Episode 3 that Wamiya is Izumiko's familiar, created by her desire to make friends.
Wamiya has two known forms: his human form, and his familiar form. In his human form, he is almost the same height as Izumiko, with very pale skin and black hair. His eyes are black and sharp. As a familiar, he appears as a crow.
As the show begins, he has a calm and friendly personality. He complimented Izumiko and often had small conversations with her in school. But as of Episode 3, you see he has a possessive "yandere" side. By wanting Izumiko attention only on him, he tries to stop her from movin schools, and even cause her to almost in a car accident to stop her from leaving.
Izumiko Suzuhara Edit
Wamiya is Izumiko familiar, which is why he always observes her. He was the one who compliment her braids.
Transforming into a crow
Wamiya goes to the same school as Izumiko before she enrolled to Hōjō High School in Tokyo.