Looking for help in Japan Buying Games

I'm wanting to get some games from Japan possibly new but hopefully at a cheaper price if possible? If not then I may have to stick with used. I'm looking for someone who lives or has any hookups on getting games from Japan. The games themselves usually cost around $70+ new on playasia or similar sites. I'm wondering if maybe the games may be sold cheaper in stores around Japan or maybe some used ones are cheaper as well? I've searched high and low on google shopping, the usual import sites, sites I found through searching forums from google, ebay, amazon.jp. If anyone has any help from Japan I'd like in ;)
 
There are some asian ebay like sites, perhaps those.

cant remember the URLs but one might be like taobao.com or something.