I don't have a lot on here yet. Comment to help out with info!
Bands to check out
Minnesota Voodoo Men-Rockabilly
Stompin Riff Raffs-Amazing Phenomenal Psychogaragabilly band
The Bait Ones “The Cramps of Kobe”
Some shows listed at Tokyo Gig Guide.
Namba Mele –http://namba-mele.com/