Nenene Sumeregawa

A prodigy novelist in her high school years, usually referred to as sensei and originally featured in the Read or Die manga as a teenage friend of the older Yomiko. She is often frustrated with Yomiko's obsession with books -- and later the Paper Sisters when they move into her home -- and chides her for being absentminded, leaving post-its in her room. Due to Yomiko's disappearance, she has become very self-sufficient but unfortunately wistful and bitter at times. She remained in Japan, despite her parents' wishes, in order to housekeep and tend to Yomiko's personal effects until her (presume...