Meet & Greet and Merch sales at Independent shows, Wrestle Kingdom week?

I am going to Wrestle Kingdom next month as part of a week in Tokyo. I have tickets to lots of independent shows:

  • Up Town
  • Stardom
  • Gleat
  • Ice Ribbon
  • Marigold
  • Zero 1
  • NOAH
  • Wave
  • All Japan
  • TJPW

I don't know the Japanese culture very well, I just watch their shows on Wrestle Universe etc. This is my first trip to Japan.

Are there meet & greet/photo opportunities and a chance to buy merchandise from the wrestlers either pre-show or post-show at these independent shows? At independent shows in Germany, UK and USA I know this happens all the time.

Thank you in advanced

by hanoverchris