KAJISHIMA Masaki

Photon, a young man with a kind heart and superhuman strength, leaves his village on Sandy Planet (a desert world) in search of a runaway friend. During this heroic quest, he is accidentally engaged to the renegade space pilot Keyne Aqua. Now they are on the run from the evil galactic emperor, Papacharino Nanadan, and his bumbling henchmen. But even worse than the incompetent…

The story of Sasami, Washuu, and Ryouko is told, as well as introducing members of the Juraian royal family.

Tenchi has always been quite content with his life. He goes to school, helps out with chores, and practices swordsmanship with his grandpa. Things start to get crazy when Tenchi unwittingly releases a strange girl from a crypt. More complications arise when Tenchi discovers that he is actually descended from alien royalty. Soon, a whole bunch of girls are after him — a space…

Kazuki is plagued by visions of giant robots that no one else can see. Before Kazuki knows what is happening, he gets ensnared by a pretty face, and then a mad scientist's experiment tosses him into a strange parallel world, where his imagined dangers have become very real!

In order to save the world from the side effects of Washuu's latest experiments, Masaki Tenchi goes undercover as a teacher. He is immediately swept up in a conflict between the student council and the science club, who each have a member that is key to Tenchi's mission. Source: ANN

From Viz: The trouble and fun began when ordinary teenager Tenchi Masaki inadvertently released the legendary demon Ryoko from his grandfather's shrine. Turned out Ryoko was actually a marooned space pirate! Since then, she's become Tenchi's unwanted houseguest, attracting a host of other troublemaking alien women: Ayeka, a haughty alien pricess; Sasami, her mischievous little…