1girl, atelier_z44, bare_arms, bare_legs, bare_shoulders, birthday_cake, breasts, brown_eyes, brown_hair, cake, candle, confetti, dress, earrings, feet_out_of_frame, food, holding, holding_plate, isshiki_iroha, jewelry, legs, medium_hair, neck, necklace, off-shoulder_dress, off_shoulder, open_mouth, orange_dress, plate, red_background, solo, teeth, thighs, tiara, tongue, upper_teeth_only, v, yahari_ore_no_seishun_lovecome_wa_machigatteiru.