Yesterday I found a pair of Kyokuto Pro Vic II pedals at a garage sale for 50 cents.
I took them apart and re greesed the bearings but it doesn't look like they have ever been used.
I did a search on the forums but didn't find an exact match but it looks like they came on some Nishiki bikes form the 80s.
I put them on my 1990 schwin traveler.