1girl black_pantyhose black_shorts blonde_hair blue_background blush character_name dog_tail gloves gradient_hair green_eyes grey_hair hat highres holding holding_megaphone long_hair megaphone multicolored_hair neck_tassel nijisanji pantyhose police_hat sakura_riku shioriha_ruri shorts simple_background solo tail two_side_up very_long_hair virtual_youtuber white_gloves  animal_ears arc_system_works blazblue bracelet candy cat_ears cat_tail female glasses jewelry kokonoe labcoat lollipop looking_back lowres multiple_tails orange_ribbon polearm ponytail qvga ribbon sakura_riku solo tail weapon