The first OVA of Tenchi Muyo! Ryo-Ohki was released, introducing the franchise and its characters.
The Tenchi Universe television series aired its first episode, expanding the story and audience of the franchise.
The spin-off series Tenchi Muyo! GXP premiered, focusing on new characters within the Tenchi universe.
War on Geminar, another spin-off series related to the Tenchi franchise, was released.
Announcement of the continuation of the original OVA series with a 5th season.
The Juraian Empire is founded as a powerful spacefaring civilization, harnessing the energy of its sacred trees and advanced technology.
Yosho, the royal prince of Jurai and a key figure in Tenchi Muyo!, is born.
Yosho meets Achika, a human woman from Earth, marking the beginning of crucial events leading to Tenchi's lineage.
Tenchi Masaki, the main protagonist of the series and descendant of Yosho and Achika, is born on Earth.
Chihiro Masaki places Ryoko in Tenchi's care, and other alien girls including Ayeka and Sasami come to live with Tenchi, forming the Masaki Household.
Tenchi and his allies face Kagato, a powerful Juraian criminal threatening Earth and the Juraian legacy.
Tenchi discovers his royal lineage and connection to the Juraian Empire through his grandfather Yosho.
Washu, a genius scientist and one of the key female characters, joins the Masaki Household and strengthens the group's dynamics.
Tenchi and his friends successfully defeat Kagato, protecting Earth and stabilizing relations with Juraian forces.
Further adventures involving Tenchi and the Masaki Household occur, including battles with space pirates and deepening relationships.
