Shin Tenchi Muyou! Ryououki  

True Tenchi Muyo!, 真・天地無用! 魎皇鬼, Shin Tenchi Muyou! Ryououhki, Shin Tenchi Muyo! Ryo-ohki

The trilogy of light novels based on the hit OVA series Tenchi Muyo! Ryo-Ohki explores the lore and history of the sprawling universe. In the first novel, you'll delve into Emperor Azusa's backstory and learn about what happened after the conclusion of the second OVA series. The second novel will take you on a journey through Tenchi's grandfather Yosho's mysterious past and how he ended up on Earth following Ryoko's attack on Jurai. Finally, in the third and final book, you'll discover the origin of Washu, the super genius, and her previously unknown life as a goddess over 20,000 years before the events of Tenchi Muyo: Ryo-Ohki series.

Shin Tenchi Muyou! Ryououki was published in English as True Tenchi Muyo! by Seven Seas Entertainment from June 26, 2018 to March 19, 2019.