got my Gibson chambered R8 in Ikebe store in Osaka. nearby is Ishibashi shop. but there are bigger guitar stores in Tokyo, particularly in Shibuya. magkakatabi lang sila (ishibashi, ikebe... and several others). there are a lot in Shibuya. There's another big shop in Shinsaibashi, also in Tokyo called Kurosawa gakki, one of my favorite shop. But there are a hundred more around Tokyo, you just have to check it out. Personally, Japan is guitar haven for me, more than SG or HK and even US. Talagang malulula ka coz aside from the usual US brand guitars and gears, Japan is flooded with, of course, their own popular MIJ brand guitars and stuffs. As for my CR8, i saw it online, hunted it down in Osaka and personally picked it up from the shelf in Ikebe Gakki store.