1girl, ahoge, armpits, blue_eyes, blush, braid, brown_hair, chest_harness, hair_between_eyes, hair_flaps, harness, kantai_collection, long_hair, looking_at_viewer, necktie, open_mouth, presenting_armpit, red_necktie, shigure_(kancolle), shigure_kai_san_(kancolle), single_braid, sleeveless, smile, solo, umakuchi_shouyu, upper_body