Eiai Nano is an alumnus of Mirei Middle School. Aijou Rentarou's fourth girlfriend. She is focused on being practical and efficient with everything she does, to the point where she disregards the "useless" emotions of herself and others. Due to this, she comes off as unfeeling or uncaring to others.
Yoshimoto Shizuka is Aijou Rentarou's third girlfriend. A member of the library committee, she is shy and almost completely mute, relying on a text-to-speech app to communicate instead.
