Japan is region 2 and the US is region 1. When people play two regions, they usually have two drives to do so and do not switch the regions back and forth. Once the last region is used, it will lock there.
Japan is region 2 and the US is region 1. When people play two regions, they usually have two drives to do so and do not switch the regions back and forth. Once the last region is used, it will lock there.