We've been getting a lot of Combiner news from Japan recently with teases of Devastator and Defensor in just the last couple weeks... and now a tease for a fifth combiner set in Japan - which looks like a release of the fourth wave of Hasbro combiners... (Ultra or Optimus) Prime with Autobot car limbs.

I imagine that we are getting a fair few Combiners from Japan close to each other at the end of the year, as these teases of Defensor, Devastator and this Autobot team were revealed so close together.