Intermixi Japan Tours
This is a great company to go through. I went last year to the TGS with them (my picture is on the front page twice) and I'm going this March to the Tokyo Anime Fair. You get a lot for your money. If you have any questions just PM me and I'll tell you all the time I had with them.
Reptiles have silly grins
Dark eyes--shiny teeth--some have fins
Samurai they smile never
Serious--pretty swords--very clever