No Need for Tenchi!

Tenchi Masaki is a shy high school boy, yet honest and hard working. He looks forward to living a basic humble life, taking over his grandfather's shrine. However, nothing is ever as simple as one would want, as Tenchi soon learns. A series of events beginning with the sudden appearance of Ryoko, the space pirate, creates madness in his home. Now he must figure out how to juggle 2 princess's, a space pirate, 2 galaxy police, the worlds most intelligent genius and a Rabbit-turned-Spaceship in his quiet country home. (Source: Anime News Network)

Pretty Sammy is a light comedy taking place in an alternate Tenchiverse. Sasami, the adorable girl from Tenchi Muyo, gets the spotlight as she is turned into a "magical girl" by Tsunami, an otherworldly woman from Juraihelm. However, Sasami's best friend is also transformed into a magical girl, and consequently, her arch-rival. Hijinks ensue in this strange, but funny series.

A trilogy of canonical light novels exploring the lore that shapes the past, present, and future of the sprawling Tenchi Muyo universe. In the first novel, delve deep into the backstory of Ayeka and Sasami’s father, Emperor Azusa, while learning what happened immediately following the conclusion of the second OVA series. In the second novel, witness the mysterious past of Tenchi’s grandfather Yosho, and how he came to find himself on Earth in the aftermath of Ryoko’s attack on Jurai. And in the third and final novel, learn the origin of the super genius Washu and the previously untold life she led as a goddess over 20,000 years ago! (Source: Seven Seas Entertainment)

A manga was released around the time that TM!IL 2 was released. Called Tenchi Muyo! In Love 2: Eternal Memory, written by Negishi, the story focused on Sasami and implied that Sasami had a larger role in the movie, behind the scenes.

Who's the most popular of all the Tenchi girls? That's an easy question to answer. It's sweet li'l Sasami, of course! She's the cutest and best loved and, without a doubt, the most accomplished cook of the bunch. Whether she's thwarting evil space invaders or simply negotiating peace among her bickering housemates, Sasami always has a big smile on her face. (Viz Media) *A collection or reprint of several of the Sasami related events that happened in the "Tenchi Muyo! " manga series, also features bonus comics in the back that were printed over the years.*

An anthology of works by Kiyohiko Azuma. Each volume includes stand-alone art as well as short manga stories. Each volume comes with a CD-Rom with additional content including digital comic strips, additional artwork, screensavers and other multi-media content. Volume 1 includes a 16-page​ manga short called Samy 4999. Volume 2 includes "Try! Try! Try!" (16 pages) and a retouched version of "Wallaby".

Parody manga of Tenchi Muyo!, Battle Athletes Daiundokai, and Magical Girl Pretty Sammy, by the author of Azumanga Daioh.

Seina Yamada may just be the unluckiest guy in the world. As Tenchi Masaki's classmate, this walking time bomb seems to spread destruction and bad fortune wherever he goes. But when a suprise encounter with a beautiful woman leaves him with lipstick on his face and a Galaxy Police pamphlet, it seems his luck is about to turn around. Now, he has become a member of the GP Academy and is about to face the challenges of squaring off against space pirates, adapting to a new advanced society, and sneaking out after curfew with his friends. 🙂

In this story, the world is in chaos, thanks to Washu. Now in order to save it, Tenchi Masaki must go undercover as a student teacher at an all-girls school. Unfortunately for him, trouble always comes his way as he has a hard time to deal with the hijinks of his new students.