4girls, aru (blue archive), asymmetrical bangs, bag, bangs, bare legs, belt, black hair, blue archive, demon horns, dress, flower, fp6, fur-trimmed headwear, fur trim, grey hair, gun, h&k p30, halo, handgun, handrail, haruka (blue archive), hat, horns, indoors, jiki (gkdlfnzo1245), kayoko (blue archive), long hair, long sleeves, multicolored hair, multiple girls, mutsuki (blue archive), pink hair, pointy ears, purple eyes, purple hair, red dress, red eyes, red headwear, santa costume, santa dress, santa hat, shotgun, side ponytail, side slit, stairs, swept bangs, tongue, tongue out, weapon, white hair, yellow eyes