1girl, ahoge, baileys_(tranquillity650), black_hair, black_pantyhose, black_serafuku, blue_eyes, blue_panties, blush, braid, brown_hair, embarrassed, hair_flaps, hair_ornament, hair_over_shoulder, kantai_collection, looking_at_viewer, neckerchief, necktie, panties, panties_over_pantyhose, pantyhose, red_neckerchief, sailor_collar, school_uniform, serafuku, shigure_(kancolle), shigure_kai_ni_(kancolle), short_sleeves, signature, single_braid, solo, twitter_username, underwear, white_sailor_collar