Anyone have some advice on getting into japanese sites that redirect to dtiserv shit if you visit them? I'm having no luck finding a good proxy or anything.

You're getting 404s. The only way around 404s is a time paradox, a.k.a. WebArchive.

Google it.

There's a plugin you can get for Firefox that prevents it from being redirected unless you tell it to follow the redirect.
Doesn't work in every situation though, some redirects get through it.