Yatsuhashi is a former second-year student at Beacon Academy.
Yatsuhashi is a member of Team CFVY.
During the fight, they display some good teamwork together, Yatsuhashi defending Coco as she uses her minigun to strike. Yatsuhashi protects her by shoving her out of the way of Mercury's first attack, but he is unable to protect her from Emerald who drags her away with her kusarigama. After they are separated, they are defeated individually with relative ease.
Velvet is a teammate of Yatsuhashi. Yatsuhashi seems to be protective of her, defending her from flying spikes in "Breach". Velvet also says that she feels safe with him around.