1girl, 1ssakawaguchi, ahoge, barefoot, black_hair, blue_eyes, blush, bob_cut, feet, full_body, hands_up, ichika_(1ssakawaguchi), knees_together_feet_apart, knees_up, legs, light_frown, lying, midriff_peek, on_back, original, shirt, short_hair, short_shorts, shorts, solo, t-shirt, toenails, toes, white_background