1girl ;) ahoge black_eyes black_footwear blush boots brown_hair detached_sleeves double_bun frilled_skirt frills full_body hair_bun hairband hand_on_own_knee highres japanese_clothes kantai_collection kongou_(kancolle) light_smile long_hair looking_at_viewer matsuryuu one_eye_closed ribbon-trimmed_sleeves ribbon_trim sitting skirt smile solo thigh_boots thighhighs wide_sleeves