University of Mercantile Marine

Tokyo University of Mercantile Marine,

2-1-6 Etchujima, Koto-ku, Tokyo 135-0044, Japan

Hayashi Shogo

tel:+ 81-3-5245-7381

fax:+ 81-3-5245-7381

e-mail: hayashi@ipc.tosho-u.ac.jp