Anyone ever heard of Miida DD Turntables?

I've got a model T-3115 DD in black with a very nice arm. The table was brought back from Japan by the original owner who has had it since new. It plays records beautifully and has a heavy plinth and platter. Speed is very stable. It's a wonderful table. If anyone has any info on these I would like to hear it. I have the factory box and manual too, thanks.