Ahahahahaha, I love how people here talk about Asian food like it's some strange exotic thing
I've had them all on a pretty regular basis (except for Filipino - no idea what it's like)
Japanese probably wins for me, since I like raw stuff in general and for some reason I really like the preserved jellyfish. Thai is really good, but I don't like everything it has. Never liked Chinese food much, oddly enough. Maybe it's too close to home food. But I eat a lot more of it in England. I really liked Korean at one time, but now I'm really sick of it.
When I was in Vietnam, I had pho, spring rolls and fried beef with onions
every day. It's like they couldn't feed us with anything else, and we weren't a bunch of dumb tourists -we went there to trek and visit some villages in the mountain region. Sure, the food was really good at first, but after the 4th day of the same stuff everyone didn't think so anymore.
Problem with Japanese food is that so little of it is vegetarian....it's annoying cos the only meat they ever really eat is fish, and usually it's just hints of fish, like in udon (fish paste is an ingredient, no?). So it's like it's almost there which is annoying, just like they are with religion....
You've never heard of Wagyu beef?
Satay is probably Malaysian, although almost every SE Asian countries has its own version. I generally prefer the varieties without the peanut sauce.
It's Indonesian
The original Indonesian doesn't have peanut sauce, although Thai versions might not have it too.