Itsuki Nakano

Itsuki Nakano is the fifth sibling of the Nakano quintuplets. Standing at 159 cm, she carries herself with a poised, reserved demeanor and speaks formally, though she often struggles to express her true feelings. She possesses a particular insight into her family's relationships, specifically regarding the Uesugi clan. While she maintains a composed exterior, she keeps her May 6th birthday a secret, choosing to celebrate it a day early to avoid unnecessary attention.