1boy, 1girl, black_coat, black_gloves, black_shirt, black_suit, blonde_hair, blue_eyes, blush, brother_and_sister, coat, commentary_request, gloves, hand_on_another's_waist, hoshino_aquamarine, hoshino_ruby, jewelry, looking_at_viewer, mismatched_pupils, one_side_up, oshi_no_ko, red_eyes, ring, shirt, siblings, silltare, simple_background, smile, star-shaped_pupils, star_(symbol), suit, symbol-shaped_pupils, tiara, twins, v, v_over_mouth