Yuu Miyama

Birthday: December 10
Blood type: 0
Height: 146 cm

Yuu-chan is Chizuru Oshima's friend that attends Otowa high school. She is always seen calm, and rarely express any emotions. She is in a long-distance relationship with her boyfriend Tokita, they communicate through RPGs and text.

(Source: tonari-no-kaibutsukun.wikia.com)