1girl, breasts, cosplay, detached sleeves, flipped hair, greyscale, hagioshi, hair between eyes, hairband, headgear, hiei (kancolle), hiei (kancolle) (cosplay), japanese clothes, kantai collection, large breasts, monochrome, one eye closed, pola (kancolle), ribbon-trimmed sleeves, ribbon trim, sitting, solo, thick eyebrows, wariza, wavy hair