○이스타항공 이바라키현 항공권 예약하기: https://www.eastarjet.com/newstar/PGWHC00001
○이바라키 관광정보: https://www.welcometojapan.or.kr/data/uploads/document_20180912_01.pdf
https://www.welcometojapan.or.kr/data/uploads/document_20180912_02.pdf
○렌터카/버스 정보: https://www.welcometojapan.or.kr/data/uploads/document_20180912_03.pdf
