Tion University of Yokohama is working on a Japanese Translation

http://www.cc.toin.ac.jp/EI/paljcourse.html

Kluwer is currently in discussions to produce a Japanese Language version of the text. Contact Carl Harris for the latest details.
 

    Carl Harris
    Kluwer Academic Publishers
    101 Philip Drive, Assinippi Park
    Norwell, MA 02061
    Phone: (781)-871-6600
    Fax:     (781)-871-7507
    Email: carl.harris@wkap.com