It's called InuYasha: The Final Act. It's not really a sequel, but a continuation starting right after the first series ended. You can see it every Monday at http://shonensunday.com/anime/
As of this current time, a sequal is not in the pipeline
it then becomes a saga
no
The creators of the film are currently working on the sequal to The Dark Crystal. They have said that when they were done they would consider a sequal to Labyrinth. For an unnofficial sequal look for "Return to the Labyrinth" a manga book series by TokyoPop
Maybe....Maybe not
There are two- 'InuYasha' and 'InuYasha the Final Act'.
2: Inuyasha and Inuyasha- The Final Act.
Inuyasha
No because Inuyasha: The Final Act is the last series of Inuyasha and that didn't have Inuyasha's baby.
Richard Cox does the voice of Demon Inuyasha. He plays both Inuyasha and Demon Inuyasha. I hope that helped.
inuyasha picked kagome
The second season of inuyasha is called Inuyasha: The final acts.