yui (niikyouzou), misha (arknights), arknights, official art, third-party source, 1girl, animal ears, aqua eyes, arm at side, bag, bare legs, bear ears, bear girl, black poncho, black shorts, boots, flipped hair, grey hair, long sleeves, material growth, oripathy lesion (arknights), scarf, short hair, shorts, single sidelock, sleeve cuffs, sleeves past wrists, solo, tachi-e, thigh strap, transparent background