kanon (kurogane knights), urakaze (kancolle), kantai collection, 1girl, alternate costume, artist logo, bikini, blue eyes, blue hair, breasts, covered erect nipples, cowboy shot, dated, donut hair bun, double bun, gold bikini, gradient background, hair bun, large breasts, logo, lowleg, lowleg bikini, medium hair, micro bikini, one-hour drawing challenge, pink background, side-tie bikini bottom, solo, string bikini, swimsuit