Character from Kimi no Koto ga Dai Dai Dai Dai Daisuki na 100-nin no Kanojo. Aijou Rentarou's third girlfriend, the school librarian, and a mute. Communicates through her phone with a text-to-speech app filled with her favorite books.
She has very long dark blue (almost black) wavy hair, blue eyes, and a very small child-like stature.
She wears a green sweater vest in lieu of the typical blazer in her school uniform, and a white and green armband.
Voiced by Naganawa Maria.