1girl, black_hair, blue_eyes, bow, bowtie, cardigan, cardigan_vest, grey_shirt, grey_skirt, gridman_universe, gridman_universe_(film), long_hair, looking_at_viewer, miniskirt, outstretched_arms, pleated_skirt, red_bow, red_bowtie, red_socks, shirt, short_sleeves, skirt, smile, socks, solo, standing, stretching, takarada_rikka, teeth, txbbxb, upper_teeth_only, white_cardigan