It centers on the fictional adventures of Japanese real-life magician Princess Tenko, Mariko Itakura.

In the scuffle, the Tenko Box is damaged, and the remaining Starfire gems are scattered all over the world and some through time.

Pleased with the young magician's abilities, Master Tenko entrusts Princess Tenko and his remaining students with Starfire Gems he had hidden away and the duty of recovering and protecting the other Starfire Gems from the forces of evil.

Note: Jason and Jana can transform into a two-headed dragon by touching their Starfire Gems together.

The dolls were slightly altered designs from the cancelled Wonder Woman and the Star Riders toy line in development during 1992–1993.