Japanese online web proxies

I've been unable to post in some japanese internet discussion boards (keijiban, ﾅ断ﾅｽﾂｦ窶敕? because of my non-Japanese IP address.

Can somebody please tell me some japanese online web proxies?

Don't wory, I won't spam your message boards .

Pls help me on this.

Bump. Pls help me.