akatsuki hikaru, i-13 (kancolle), kantai collection, highres, 1girl, asymmetrical hair, black hair, blush, breast cutout, breasts, brown eyes, brown neckerchief, framed breasts, gloves, green background, grey neckerchief, hair between eyes, hat, headphones, looking at viewer, neckerchief, one-piece swimsuit, own hands clasped, own hands together, partially fingerless gloves, sailor collar, school swimsuit, short hair, signature, single glove, small breasts, smile, solo, swimsuit, white background, white sailor collar