World travelers, we haz them and wants answers

Bar behavior, always an interesting topic ... especially for folks writing about diverse futuristic pipples.

So tell me, those of you who have been there and done that, how reasonable are these 6 rules -- or do the naysayers in the comments have it?

http://www.cnngo.com/tokyo/drink/definitive-japanese-bar-code-conduct-056974?hpt=hp_bn10

Comments solicited....