List of unnamed (Kohm and Yang) Omega IV natives.
Kohm guard
The Kohm guard guarded Dr. McCoy who was experimenting on the virus that killed the crew of USS Exeter on the planet Omega IV. (TOS: "The Omega Glory")
Kohm servant
The female Kohm brought food for Dr. McCoy when he was studiyng the virus that killed the crew of the USS Exeter on the planet Omega IV. (TOS: "The Omega Glory")
Yang flagbearer
The Yang flagbearer carried a tattered stars and stripes US flag when the victorious Yangs defeated the Kohms. (TOS: "The Omega Glory")
Yang scholar
The Yang Scholar was the keeper of the holy words. These words were what the Yangs lived by. It was used like their bible. Only chiefs were allowed to read the words. Omega IV's culture was an extremely close parallel of Earth's and the "holy words" were a version of the Pledge of Allegiance. The greatest of holy words was the preamble to the Constitution of the United States of America. (TOS: "The Omega Glory")