Living in Japan. Any opinions on amplifiers?


Living here I figured I would be in audio heaven but it seems like Japan falls in love with certain brands and ignores others. Since I need to buy something here 100V I’m wondering if any of you have an idea of underrated/overlooked value products currently in production. I know this sounds like a lame question and that I should do research but my Japanese still sucks and I thought there might be a few of you who are familiar with what is available here now. I have looked at vintage Luxman and there are a lot available but I thought a current production amp would be more practical and utilized modern technology Ie streaming etc. 
128x128todd_segal
This is all much newer to me than others and I don't see a lot of talk about them but Yamaha makes some high end stuff. When in Tokyo....
Isn’t Accuphase really reasonably priced in Japan? Like at least 30 percent cheaper than an US import. 
From what I have read:Accuphase will change the transformer in your unit to one for your destination/home country for a minimal charge, if you’ve lived in Japan over 6 months ( or was it 12?)...
Also haggling/bargaining seems to be the norm, like getting 20% off.
audiounion.jp carries major brands new and used...