Shinobu Oshino

忍野忍, Kiss-Shot Acerola-Orion Heart-Under-Blade, Princess Beauty, Acerola
A girl who lives with Meme in an abandoned building. She loves donuts from the Mister Donut chain. At the beginning of Hitagi Crab she was renamed Shinobu by Meme who suggested that the name Shinobu comprised of a heart under a blade matched her original persona.