I found a nice site with Japanese-English dictionaries at 

www.notredame.ac.jp/POETS/Eva/JEDI/

It gives English input -> Japanese/Romanji output
Romanji input -> English output

etc etc, there are also more than one, should be sufficient for all those
who want to make up move names etc :)
      K  u  s  a  n  a  g  i       K y o
      --|---|--    --|---|--     ----+----
       +-----+     /-, +-+-       +-----+
       |-----|      |  |-|-       |     |      
       +-----+     -|- |-|-       +-----+
      ----|----    / \ +-+-       /  J  \
 -----------------------------------------------
  "Kusanagi Flames, Yagami Tears, Orochi Blood"