na (naneesan1), ellen joe, ellen joe (on campus), wise (zenless zone zero), zenless zone zero, highres, 1boy, 1girl, black shirt, black skirt, blue jacket, blush, colored inner hair, fins, fish tail, green eyes, hairband, hand on another's head, hug, jacket, looking at another, looking to the side, metal hairband, mole, mole under eye, multicolored hair, open mouth, razor blade hair ornament, shark girl, shark tail, shirt, skirt, speech bubble, spiked headband, sweatdrop, tail, white shirt