1girl, ahoge, bare_arms, bare_shoulders, brown_eyes, collarbone, dated, dress, frilled_dress, frills, full_body, hair_between_eyes, hair_tie_in_mouth, hands_up, koishi_(kiwi0314), light_blush, long_hair, looking_at_viewer, mouth_hold, musical_note, onii-chan_wa_oshimai!, oyama_mahiro, pink_hair, simple_background, sitting, sleeveless, sleeveless_dress, solo, tying_hair, white_background, white_dress