Rule 34 Dev - 1boy 1girl bemani black_hair blue_eyes earmuffs grey_skirt holding holding_sign hood hoodie looking_at_viewer musical_note orange_hair pink_hoodie pop'n_music rie-chan sgwyi shirt short_hair sign skirt smile speech_bubble spoken_musical_note striped_background striped_clothes striped_shirt sugi-kun|22373379054