2girls, apron, bag, braid, chocolate, closed_eyes, detached_sleeves, fingerless_gloves, frilled_apron, frills, gloves, greyscale, hair_flaps, hair_ornament, hair_over_shoulder, headgear, japanese_clothes, monochrome, multiple_girls, remodel_(kantai_collection), satchel, school_uniform, serafuku, short_hair, single_braid, smile, upper_body