Audio Systems: Language Change For My Car Radio, language change, expanders

Question
I recently purchased a Land Cruiser from Japan, the radio/tv/mp3 etc is all in Japanese, is it possible to change as the unit is brand new.  The only model number i can find on the facia is NMT P51M 36022 additionally can the frequency range be changed or do I need to buy one of those expanders that everyone says doesn't work.
Thanks for the help,
David  

Answer
hi
sorry text or language can not be change  and the frequency is diferent same band but diferent range you nee and fm modulator
to change that and to be honest they don't work good and the sound quality is very bad
sorry time to look for a new head unit