Hotsuma, Matori & Tsugaru
秀眞　真鳥　東日流
Amongst the demonic servants that Yugi conjures up to carry out her plans are three humanoid assistants; Hotsuma, Matori and Tsugaru. Hotsuma is a tall and handsome man, who first tricks Tenchi and Sakuya into entering his cursed mansion house, then later lures Ryoko away from Earth. Matori is a woman with stripes across her face. She specialises in creating demons from inanimate objects, including a huge construction worker to build Yugi a castle, and an evil clone of Tenchi's father. Tsugaru, a somewhat androgynous character (although portrayed as a man in the English dub), is adept at manipulating others. He first traps Sasami in a mirror world, and later aids in splitting up the Masaki family.

Ikarinu Sadako
イカリーヌ定子
Summoned by Yugi from a discarded wrestling mask, Ikarinu Sadako is a legendary female pro-wrestler who is charged with the mission of keeping anyone from interfering with Tenchi and Sakuya's burgeoning relationship. The luckless Amagasaki gets thrown repeatedly across campus by the wrestler when he approaches Tenchi, but finally gets to face Sadako in the ring.

This character may be based (in name at least) on Ikari Sadako, Japan's first high-profile female pro-wrestler who was famous during the late 1940's and early 1950's.

Bent Cougar
ベントクーガー
This class-A wanted criminal has the misfortune of getting in Kiyone's way when she is on her latest drive for promotion in episode 18. After Mihoshi and Kiyone catch his ship in their tractor beam, they accidentally crash, burning up in Earth's atmosphere and leaving them all a little scorched!