Rule 34 Dev - 5girls armband bass_guitar between_breasts blonde_hair blue_eyes blue_hair blush_stickers bow bowtie bracelet breasts child choker cleavage crescent dress drum earrings error everyone female furude_rika gloves green_hair guitar hair_ornament hand_on_hip happy heart highres higurashi_no_naku_koro_ni houjou_satoko instrument jewelry long_hair megami microphone microphone_stand morimoto_hirofumi multiple_girls necktie official_art orange_hair ponytail purple_eyes ryuuguu_rena shiny shiny_clothes short_dress short_hair siblings sisters sleeveless smile sonozaki_mion sonozaki_shion striped striped_legwear tambourine thighhighs tied_hair twins twintails yuri zettai_ryouiki|794079702