j-413 and n-1093
 

I have some questions with this combination of cards, here is the scenario:

I have Kankuro (n-461) on the field and I use puppet master jutsu (j-413) then reveal 7 cards and only get 2 monzaemon chikamatsu (n-1093), my questions are:
1- Can I put them in play in a team with Kankuro?
2- What happen with the uniques rule if I can put them in play, I mean do they remain in play during the rest of the duel?

1. Yes.
2. The uniqueness rule checks for uniqueness when a Ninja enters play. Since both copies of n1093 are entering play at the same time and there are no n1093's in play, both copies would enter play and would remain in play.