kantai collection, amatsukaze (kantai collection), rensouhou-kun, riv, 1girl, artist name, blush, brown eyes, choker, dress, hair ornament, implied nopan, long hair, one eye closed, red legwear, sailor dress, school uniform, serafuku, short dress, signature, silver hair, simple background, smile, solo, striped, striped legwear, thighhighs, twintails, two side up, white background, wink, zettai ryouiki