I went with what the others have said, wait until the prices have dropped.
I've played with it. Mildly impressed, mainly because I couldn't really navigate my way around the Japanese OS. Looked good, felt slightly heavy. Screen was good, not excellent like what everyone has been raving about (maybe the resolution which was very nice).
I'd still buy it when the prices go under 70,000 yen at the local Yamada Denki.