3girls :o blazer cardigan commentary_request drill_hair eighth_note from_below greyscale hand_on_hip hands_in_pockets heart hojo_karen idolmaster idolmaster_cinderella_girls jacket kamiya_nao kneehighs long_hair looking_at_viewer looking_down monochrome multiple_girls musical_note necktie niku-name panties pantyshot pleated_skirt pov school_uniform shibuya_rin short_hair skirt smile socks spoken_blush spoken_heart spoken_musical_note standing star_(symbol) star_print striped striped_panties triad_primus_(idolmaster) twin_drills underwear upskirt