Ayumi Nunohashi

Ayumi is Rikio Kamamoto's childhood friend who has romantic feelings for him.

Appearance
Ayumi has large, round blue eyes and shoulder-length, straight black hair with straight bangs across her forehead.

She's first seen wearing a patterned, knee-length dress with plain trim on the collar, sleeves, and around her waist. Later, she wears a dark blue shirt with a white collar, dark skirt, and light blue jacket.

Personality
Ayumi is cheerful and cares deeply about Kamamoto. She prefers his fat, winter form over his skinnier build during the summer. Kamamoto appears to trust her more than he lets on, as she's seen helping him with his wounds during the Mihashira Tower Incident.

History
In K: Memory of Red it is revealed that Ayumi is Kamamoto's childhood friend and that the two live near each other. When asked if she was his girlfriend, Ayumi says "Yes!" with a starry expression, but Kamamoto insists that they are just friends.

K: Missing Kings
Ayumi makes a cameo during Anna Kushina's awakening as Red King. Kamamoto jerks up, feeling his insignia burning, while Ayumi stares at him in concern.