1girl, ahoge, bare_shoulders, black_hair, blue_eyes, blue_necktie, braid, flat_color, hair_flaps, hair_ornament, hair_over_shoulder, kantai_collection, mouth_hold, necktie, shigure_(kancolle), shigure_kai_ni_(kancolle), simple_background, single_braid, solo, upper_body, white_background, yukichi_(eikichi)