1girl ahoge bangs black_eyes blouse blue_hair blue_skirt blush buttons closed_mouth commentary_request covering covering_crotch cowboy_shot eyebrows gradient_background kantai_collection long_hair long_sleeves looking_at_viewer navel pleated_skirt school_uniform serafuku shirt skirt solo thigh_strap ushio_(kancolle) white_shirt yuki_(yukin0128)