1girl, adapted_costume, bikini, breasts, cowboy_shot, dated, green_eyes, green_hair, horizon, kantai_collection, looking_at_viewer, mismatched_bikini, mogami_(kancolle), multicolored_bikini, multicolored_clothes, nitamako_(sakamalh), ocean, official_alternate_costume, one-hour_drawing_challenge, outdoors, short_hair, side-tie_bikini_bottom, small_breasts, smile, solo, standing, swept_bangs, swimsuit, twitter_username, water