The Tokyo Motor show has long been the show for the more outlandish concepts of the automotive industry. There’s something about the Japanese market that brings out a lot of free-thinking not typically seen elsewhere. That doesn’t mean there aren’t important debuts of actual production cars though as BMW chose the show to officially roll-out the M4 GTS. Then there are the close to production concepts like the Toyota SFR – a car that promises rear wheel drive thrills for under $20k. You can judge for yourself in the gallery below.