1girl, between_legs, black_hair, black_shirt, blue_eyes, from_side, gridman_universe, gridman_universe_(film), hand_between_legs, kneehighs, long_hair, looking_at_viewer, miniskirt, necktie, school_uniform, shirt, short_sleeves, sitting, skirt, smile, socks, solo, ssss.gridman, sweater_vest, swing, takarada_rikka, thick_thighs, thighs, vest, viperxtr, white_vest