1girl, arched_back, arm_up, ass, backpack, bag, black_hair, blue_eyes, blush, breasts, cardigan, cowboy_shot, earphones, from_behind, gridman_universe, hand_in_pocket, hand_to_head, legs_together, long_hair, long_sleeves, looking_at_viewer, looking_back, medium_breasts, microskirt, parted_lips, pleated_skirt, scrunchie, shiny_skin, signature, simple_background, skirt, solo, ssss.gridman, standing, sweater, takarada_rikka, thighs, tony_taka, white_background, white_cardigan, wrist_scrunchie