Honda Odyssey Navigation System and how to reinstall a navigation software that are compatible with Malaysia?

I just bought a new Honda Odyssey(RB1) fully imported from Japan...This car is equipped with an original Japanese Navigation System and a HDD of course but only for use in Japan as all of the display and word are in Japanese. So is there any option available in Malaysia so that i can reinstall the software for use in Malaysia and of course contain Malaysia, Singapore and Thailand Map for GPS system...Honda Odyssey Navigation System and how to reinstall a navigation software that are compatible with Malaysia?Did a Honda dealer import it for you? If they did, they should be able to help you and give you the Navigation CD for Malaysia. If you bought it somewhere else, go to a local Honda dealer and buy a CD from them, and ask them for instructions how to do it yourself.