Yuno Kawakami

川上 由乃
Yuno is a secondyear girl who will follow Wakana around school protecting her with a wooden sword from pushy guys or just helping her with simple things like purchasing meal tickets at the cafeteria. She has a forceful personality which helps whenever she is protecting Wakana whom she addresses while adding the Japanese honorific sama ? to the end of her name as a sign of intense respect. source: