You Yaegashi 八重樫葉

The only other member in the school's art club besides Kazuna. She has a large crush on him. Yaegashi is a quiet girl who rarely smiles, making Kazuna happy when she gives him a genuine one during the first volume. She is willing to put herself in danger to be by his side even though Kazuna tells her he doesn't like her (in order to protect her). (Sources: Wikipedia)