Also known as: 黒子ちゃん
A character from Getsuyoubi No Tawawa.
A high school girl who moonlights on Twitter as a "20-year-old office worker", posting highly risque photos of herself. She regularly teases one of her male classmates who has realized her secret identity by making special photo requests or wearing the same Lingerie that she wore for particular photos and giving him a peek.
She sports over-rim Glasses, and wears her Long Hair with a single Braid over her right shoulder and a sidelock on the left side. Her name derives from her having three Moles: one under her mouth, one over her collarbone , and one on her breast.