1girl, alternate_costume, bikini, black_bikini, breasts, hair_bobbles, hair_ornament, hood, hooded_sweater, hoodie, kantai_collection, looking_at_viewer, one-hour_drawing_challenge, pink_eyes, pink_hair, sazanami_(kancolle), sazanami_kai_(kancolle), short_hair, side-tie_bikini_bottom, simple_background, sitting, small_breasts, solo, sugamo_(rainysnowy108), sweater, swimsuit, twintails, white_background