Just posting this as people in my area seem to not keep up with rulings and I hope they read this.

Just check out the Basic Gameplay on upperdeck under "Tokens". You cannot flip a token face down thus removing it from the game by either Book of Moon or Tsukuyomi.

You can however suck up a Token with Thousand Eyes Restrict.

My opponent who usually is very on top of rulings was wrong on both of these. I sucked up a token. Then he plays Snatch Steal and attempts to suck up my Jinzo. I inform him that he can't because it already has a token equipped.