1girl ahoge bad_id bad_twitter_id black_hair black_socks blue_skirt blush breasts character_name full_body kantai_collection kneehighs large_breasts long_hair looking_to_the_side neckerchief open_mouth pink_background pleated_skirt sanada_nako school_uniform seiza serafuku simple_background sitting skirt socks solo twitter_username ushio_(kancolle)