Boazanian caste system

The Boazanian Empire used a strict and racist caste system. The caste system described horned Boazanians are superior over non-horned ones. The horned Boazanians are part of the nobility (high caste), while the non-horned are low-caste slaves.

General Watson described the system to the Voltes V team while telling the story of Ned Armstrong.

In the series finale, Ned Armstrong, having become the new ruler of Boazania, rejects the caste system.