After the monumental success of Shin Godzilla surely you've wondered what other Japanese companies would be after a piece of the kaiju pie, and from the looks of it we have our first real followup, not as a movie, but as a new Japanese TV drama, Koujin. It has a period setting and features a quadruped lizard creatures that bares... something of a similarity to Shin Godzilla!
Jim Pluff has corralled some of the details on his blog:
http://jimpluff.tumblr.com/tagged/koujin