A Japanese motorist has spotted what appears to be the next-generation Mazda MX-5 while out testing in Japan.

The next-generation car has a rear deck reminiscent of the first-generation BMW Z4, as well as the second-gen NB Miata, along with the flared arches of the current MX-5. TTAC will be attending the launch of the fourth-generation car next month, but until then, this is all we’ve got.