CTB shares the lists of licensed customs warehouses and other licensed facilities as of Jan. 1, 2019

http://www.customs.go.jp/hozei/hozeiichiran.htm

(Relevant FAQ in CTB homepage)

http://www.customs.go.jp/english/c-answer_e/sonota/9203_e.htm

http://www.customs.go.jp/english/c-answer_e/sonota/9204_e.htm