1girl, brown_eyes, brown_hair, i-401_(kancolle), kantai_collection, looking_at_viewer, one-piece_swimsuit, open_mouth, orange_sailor_collar, ponytail, ryouki_(34388923), sailor_collar, school_swimsuit, shirt, short_ponytail, side-tie_shirt, sleeveless, sleeveless_shirt, solo, starry_background, swimsuit, swimsuit_under_clothes, tan, twitter_username, white_background, white_shirt