4girls, aru (blue archive), bangs, black skirt, blue archive, blush, breasts, chibi, closed eyes, coat, erubesuto, fur-trimmed coat, fur-trimmed jacket, fur-trimmed sleeves, fur collar, fur trim, gloves, hair ornament, halo, haruka (blue archive), hat, heart, horns, jacket, kayoko (blue archive), long hair, long sleeves, multiple girls, mutsuki (blue archive), neck ribbon, open mouth, ponytail, red coat, red ribbon, ribbon, shirt, side ponytail, skirt, small breasts, smile, solo focus, sparkle, white gloves, white shirt