need to find illusion co games in the US somehow

hello it seems illusion co games are only for sale in japan due to some company policy, does anyone know any way i can get some of their games? I used to use a torrent program to download these so i do know of their awesomeness but so far i have had no luck finding any working copies via this method. I am willing to buy the games however i cant afford the plane ticket to japan part lol, so if these is some 3rd party credible store that can ship it for money its ok. Or if anyone knows where i can download a for sure working copy for free that doesn't involve me cleaning up the cracks code for windows 7 (my preferred OS)...