This thread prompted me to examine an out-of-the-way cabinet -- sure enough, I still have a "Toyoca 16." I think I acquired it at a New Jersey seahore tourist trap circa 1960. It uses 16 mm (unperforated) film with a paper backing. I'm pretty sure I ran some rolls through it once, but so far haven't stumbled across them. The instructions even claim a yellow filter is available! Shutter speeds: I and B.
The shutter is now pretty erratic, guess it needs a CLA.
So put me down for one, assuming a Brownie Target 620 is too sophisticated to pass for a toy.