New 5th Generation Pokemon or Not ?

Just check the past and presume.

• Nov 2002 : Game Ruby Sapphire released
• May 2004 : Munchlax was introduced in June's Corocoro magazine [ added ]
• Jun 2004 : Munchlax plush released by Tomy [ added ]
• Jul 2004 : 7th movie Destiny Deoxys released, Munchlax appeared in the movie.
• Sep 2006 : Game Diamond Pearl released
• Jul 2008 : 11th movie going to release
  

Munchlax is one of 4th generation Pokemon, was introduced 2 years faster than DP game.
So, will be same way in this time or not...

What's in a name ?
That which we call a Pokemon
By any other word play as sweet

Welcome any Pokemon !