1girl, barefoot, bikini, bikini_skirt, black_bikini, black_skirt, dated, green_eyes, green_hair, hair_ribbon, hugging_own_legs, irako_(kancolle), kangoku_kou, kantai_collection, long_hair, official_alternate_costume, one-hour_drawing_challenge, ponytail, ribbon, sitting, skirt, solo, swimsuit, twitter_username