I have just been to W-Base and above it Carnival in Tokyo, both are amazing shops. W-Base has a huge range of oldschool and newschool bmx and track parts, and Carnival is mostly just track. They both had a huge amount of stock and all sorts of crazy gourmet parts you cant get in NZ. The guys that work there where all super friendly too and very helpfull. I'm pretty sure I could have maxed out my Visa in that shop. Anyway check out the photos below