1girl, ass, asymmetrical_hair, black_hair, black_one-piece_swimsuit, blush, breast_cutout, brown_neckerchief, dated, framed_breasts, hair_between_eyes, headphones, i-14_(kancolle), kantai_collection, neckerchief, one-piece_swimsuit, open_mouth, ray.s, sailor_collar, school_swimsuit, signature, solo, surprised, swimsuit, swimsuit_under_clothes, twitter_username, white_sailor_collar