Okinawa Prefecture

http://www.pref.okinawa.jp/site/chijiko/kohokoryu/foreign/english/index.html

Be. Okinawa

http://en.okinawastory.jp

Customs in Okinawa

http://www.customs.go.jp/okinawa/english/index.htm

ANA Cargo Inc.

http://www.anacargo.jp/en/

Yamato Transport Co., Ltd.・・・About the Cool TA-Q-BIN

http://www.kuronekoyamato.co.jp/en/personal/cool/