Yuriko Amemiya

Yuriko Amemiya is one of the main protagonists of Nanaka 6/17. Yuriko is Nanaka's classmate. Usually called by her last name by other students, she is an honor student, and the role model of a group of girls who dislike Nanaka. She is strict with Nanaka, but discovers Nanaka's secret by accident. Nenji entrusts her to help to keep Nanaka's secret. As she gets to know them both better, she falls in love with Nenji and also becomes kinder to Nanaka.