Data PolicyPublications | Institutes | Persons | Datasets | Projects | Maps [ report an error in this record ] Mr Nagai, Toshio Institute Japan Coast Guard; Hydrographic Department; Japan Oceanographic Data Centre (JODC), more Institutional address: 5-3-1, Tsukiji, Chuo-ku Tokyo 104-0045 Japan Tel.: +81-(0)335-41 42 95 Fax: +81-(0)335-45 28 85 E-mail: