We got a fully-loaded 1999 Toyota HiAce van. In fact, it's so cool that it has a DVD-based navigation system. Problem: it works great in Tokyo but not in Nairobi. And between the time I first looked at the van and when we signed the final papers, someone decided they wanted the DVD. So no cool map of Tokyo to show you. Sigh.
But if you can read Japanese, there is still a lot of fascinating information to digest. I'm guessing these are the bass and treble controls.
Besides the amazing navigation system, the stereo will play the now-defunct mini-discs. (Sony created them as a different audio format to compete with the CD - or at least to give an alternative. Their small portable players provided recording capabilities.)