Japan, yeah, been there enjoyed that - other than stitches in my eyebrow :shock: (Walked into a telephone pole and since they are [nationally] shorter than us ... the pegs are lower). Budda and the great temples are just Awesome - not other worda for them!!!! If yo make it to Yokosuka, the 'honch' is an "interesting place" :shock: :razz: 
Osaka is steeped in history and there are lots of other things to see and do there as well.
Korea - well, I got as far as Mikes Bar in Pusan :razz:
Tailand, WOW - even more history, color and well, women :idea:
Well, the rest is up to you Bro - I'd go back to Japan, but haven't been to OZ, but I'd like to :t: