It's a pleasure to meet you . I'm nano Eiai... I'm Shizuka's best friend. Nano always thinks that relationships are meaningless and would be wasting time if she does it. She is obsessed with solving a problem in the most efficient way possible no matter what. She is intelligent, calm, composed and almost stoic. She often comes across as a cold person, earning herself the epithet A.I. girl, but she does have feelings. Relationships Rentarou Aijou Nano loves Rentarou's efficient way of taking care of each one, having collected data on this every day. Shizuka Yoshimoto Nano seems to have a fairly close relationship with Shizuka, accompanying her to buy books. She's the one who sees the most. Nano always saves Shizuka while gust of wind blows her petite body away.