hizaka, i-58 (kancolle), kantai collection, absurdres, highres, 1girl, blue one-piece swimsuit, blue sailor collar, hair ornament, neckerchief, old school swimsuit, one-hour drawing challenge, one-piece swimsuit, pink hair, pink neckerchief, red eyes, sailor collar, sailor shirt, school swimsuit, school uniform, serafuku, shirt, short hair, simple background, sitting, solo, swimsuit, white background, white shirt