Here's my Shogi applet.
Play for free against the server. It does require Java (free) to be installed on your computer. I will eventually add some sort of free network play to it. Keep checking back for progress.
This applet may be copied (if it is not modified) freely. The one catch is that it will not be able to play against the server if you copy it to your own website. It can play without connecting to the server, just not as well. I'll add improvements to the server's Artificial Intelligence too, as I have time. Read the shogi applet's installation instructions at japanesechess.org.
This is a Lite version of 'Shogi: Samurai Chess™'. I am in active development of the this applet and the full version of the shogi game, so if you have requests for improvements, this is the time to let me know. Enjoy!