MYS Corporation
The distributer of the Miyata unicycles and mountain unicycles. Products made in Japan with pricing in Japanese Yen. [English / Japanese]
http://www.mys-co.com/

Unicycle Club
Sells unicycles and accessories. Includes tips on how to add a club to your school physical education program.
http://www.unicycleclub.com/

Unicycle.com
A mail order company in the USA that sells unicycles and other related merchandise.
http://www.unicycle.com/