Has anyone ever heard of a KENKO brand unicycle? They were built around 1969.

Hi pturbo930 :slight_smile:
Welcome to the forum.
I had a quick ‘google’ and the best I could come up with was…
A Japanese company that manufactured both push b*kes and unicycles.

“Zebra Bicycle Mfg. Co., Ltd. of Tokyo, Japan … The president and export manager of Zebra were fine gentleman and very knowledgeable about bicycles and unicycles. At some future time the name of the company changed to Zebra-Kenko.”