The Ka'hren were sentient humanoids indigenous to V'shar. This long-lived, long-armed, big-handed species was known to have thick flesh protecting their internal organs from physical damage. They had fur only in their temples and forearms; big teeth; and a crested forehead. A Ka'hren's skin color ranged from dark red to black, but the usual colors included blue and purple. Their contact with other species altered their idea of recording historical facts, which led to the creation of the University of Timb in V'shar.