Japan : the business traveller's handbook /

by Stains, Ian de
Northampton, MA : Interlink Travel, 2009
1st American ed.

The New official guide: Japan.

A scholar's guide to Japan /

by Roberts, Dorothy E.
Boston : Christopher Pub. House, 1969
Revised edition.

Japan unescorted /

by Weatherly, James K.
Tokyo ; New York : New York, N.Y. : Kodansha International in cooperation with Japan Air Lines Co. ; Distributed in the United States by Kodansha International/USA Ltd., through Harper & Row, 1990
Second edition.