Tenmu

Tenmu (天武) was one of the four worker groups who volunteered to explore and investigate the mysterious Large Tomb.

Background
Tenmu was a worker group that consisted of four members, though it is better to think of it as Erya's one man team as the other three were elven slaves from Slane Theocracy.

The Invaders of the Large Tomb Arc
After the exploration of Nazarick's affiliated tombs had finished, Tenmu decided to explore the underground portion. Passing through a corridor without any monsters or traps, they eventually encountered the training lizardmen and Hamsuke. Hamsuke challenged Erya to a duel to test its own progress as a warrior. Erya was beaten and killed by Hamsuke's martial arts. The three elven slaves even kicked Erya's corpse for the constant abuses he inflicted on them.

The Ruler of Conspiracy Arc
Because they did not trespass into the Great Tomb of Nazarick of their own free will, Ainz decided to spare the lives of Tenmu's three surviving elven slaves. Ainz let them stay with Aura and Mare, hoping that interacting with other elves will help in their mental development. The three elves have become absolutely loyal to the two dark elves, even going as far as to dress them. While Aura and Mare find this to be annoying, Ainz ordered them not to kill the former elven slaves.

Strength
Tenmu for all intents and purposes was Erya's Uzruth's one man team. His three elven slaves were selected from the slave markets of the Theocracy to act as his magical support team. While he engaged monsters and opponents, the elves would use their magic to strengthen him and enhance his abilities.

Known Members

 * Erya Uzruth
 * Female elf cleric slave
 * Female elf druid slave
 * Female elf ranger slave

Trivia

 * In the Web Novel, the elf slaves were given to Aura to serve as her maids.
 * In the Light Novel, the elf slaves were living on the 6th floor and are trying to take care of Aura and Mare.