Amaha Nene

According to the "tradition", children of the "family" must have an arranged marriage, but Nene is allowed an exception and currently has no partner. From a young age, she has thought of Itsuki as "hers", and her feelings remain unchanged regardless of whether Itsuki has a fiancée. She closely observes Itsuki's every move and records details in her "Ikkun Memory Notebook", which currently contains 62 volumes. She keeps a watchful eye for any women who approach Itsuki, and she devises various strategies to keep him away from them if necessary.