 Itororokanirizo ryamakuru Kyodo news agency ryavuze ko ubwo bwato bwavuye mu kirindiro cabwo ca Yokosuka kiri mu bumanuko bwa Tokyo, ngo busange ubwato bwa Amerika butanga ibikoresho, bwongere bubuherekeze gushika Shikoku mu burengero bwUbuyapani. 