kantai collection, kitakami (kantai collection), komi zumiko, 3:2 aspect ratio, 1girl, anthropomorphization, arms up, ass, bed, black hair, braid, cherry blossom, crop top, crop top overhang, flower, futon, knees up, long hair, lying, midriff, navel, nopan, on back, pillow, purple eyes, scarf, school uniform, serafuku, shoe dangle, shoes, single shoe, skirt, smile, socks, tatami, tied hair, uniform