1girl, akagi (kancolle), alternate costume, arms behind head, arms up, bangs, blush, bra, breasts, brown eyes, brown hair, cleavage, closed mouth, collarbone, kantai collection, large breasts, long hair, looking to the side, navel, open clothes, open shirt, panties, pink bra, pink panties, red shirt, shirt, short sleeves, simple background, smile, solo, stomach, straight hair, thighhighs, thighs, underwear, wa (genryusui), white background, white thighhighs, wide sleeves