You can't tell me that Transformers The Last Knight wouldn't have been more entertaining if the movie's conflict was resolved by a rap battle between ...well, anyone really. But for purposes of argument I'm gonna go with Nitro Zeus and Cogman. Unfortunately that didn't happen. But to promote the Leader Class Megatron and Calibur Optimus Prime, TakaraTomy did engage the services of two Japanese rappers to extol the virtues of the two toys in a rap battle. It's all in Japanese, naturally, but it's more than hilarious enough to be worth a look. You'll find the video embedded in the full post just below!