218 (niiya), kayoko (blue archive), ryoshu (project moon), blue archive, project moon, highres, 1girl, black choker, black hair, black horns, black jacket, choker, cigarette, contempt awe (e.g.o), demon horns, e.g.o (project moon), eyewear on head, hair between eyes, halo, holding, holding cigarette, holding sword, holding weapon, horns, jacket, katana, long hair, multicolored hair, red-tinted eyewear, red eyes, sheath, smoke, smoke trail, smoking, solo, sunglasses, sword, tinted eyewear, two-tone hair, weapon, white hair