Sugaya, Nowa

Nowa Sugaya is a friend of Kitagawa Marin.

Nowa is a high school girl who is rather shorter than her friend Marin. She has black hair that is tied into pigtails, which contain parallel red streaks on the sides of her hair and the inward sides of her pigtails. Her eyes are black and she has two piercings in both her ears, along with black painted nails and a black, white-studded bracelet on her right wrist.

She wears her school uniform with a black vest, and is often seen with a lollipop in her mouth.

Every time Nowa appears she is always in close proximity with Marin, they have a playful and close relationship, close to the point where Nowa doesn't mind calling out Marin and Wakana Gojo in the karaoke chapter if they are going out together, and Marin nonchalantly responds that it was summer.

(Source: Sono Bisque Doll Wiki)