2girls, adapted_costume, ahoge, alternate_costume, anniversary, bikini, black_bikini, black_hair, black_sarong, blue_eyes, braid, breasts, brown_hair, cleavage, flower, hair_flaps, hair_flower, hair_ornament, hair_over_shoulder, hairband, kantai_collection, kongou_(kancolle), long_hair, medium_breasts, multiple_girls, nakajima_ken-tarou, official_alternate_costume, outdoors, purple_eyes, rose, sarong, see-through_sarong, shigure_(kancolle), single_braid, swimsuit