Seina is unlucky, so unlucky that when he stumbles upon a recruiter looking for his senpai Tenchi he gets taken instead. Forced into the Galaxy police, his luck begins to change. A natural to randomly jumping near pirates, he is assigned his own decoy to draw out pirates. His luck brings him into the lives of four women who have a habit of cancelling out his bad luck, turning it into good. Armed with this luck, they pilot the most powerful ships in the Tenchi Universe to defeat the Barta pirates.
Tenchi Masaki was a normal 17-year old boy until the day he accidentally releases the space pirate, Ryoko from a cave she was sealed in 700 years ago as the people thought she was a demon. In a series of events, four other alien girls show up at the Masaki household as Tenchi learns much of his heritage he never knew about and deal with five alien girls who each have some sort of romantic interest in him.
Neo Tokyo, the year G.C. (Galaxy Century) 0051, which marks a half century since first contact was made. Humans have obtained super light-speed navigation technology and formed a commonwealth of planets with aliens. A streak of bad luck is continuing for self-proclaimed freelance reportage writer Robby Yarge, who is around 30 years old. He fails at work, so his contract is cut. His girlfriend leaves him, he nearly dies in a traffic accident, and debt collectors come after him. One day, a bag snatcher steals Robby's bag, and a young man helps him.
Chuuta Kokonose is an orphan who lives with his aunt. For as long as he can remember, he's had a voice in his head, but other than that he's a normal boy—right until the day when a strange-looking thing follows him home and teleports him to a place filled with more fantastic creatures. It's a space police station, and Rein Brickke, the Chief of Solar System Department, tells him that he's been chosen by the computer as a possible candidate to join the police force.
It is the year After Colony 195, and war between the Space Colonies and Earth has begun. To give the colonies an edge, they send 5 young soldiers, trained to perfection, to earth in the most powerful of Mobile Suits-Gundams. With their arrival, the tide of the war changes as they battle against the Earth forces and the Colonies of their origin.
Set in Onomichi City, six girls dream of becoming Space Fishermen. They aim to capture god-eating monsters that leave fish vulnerable, as well as enemies which they encounter.
The capital of the empire of Euria is attacked by the empire of Titania, a much more powerful enemy that controls a large part of the galaxy. The story follows a soldier who flees the Titania empire and seeks refuge with the rebellion force, that rose up since the battle.
It's been a thousand years since the Gauna, a strange alien race with no known method of communication, destroyed the solar system. A portion of humanity managed to escape using enormous 'seed ships' like the Sidonia, which have allowed them to maintain the population while drifting through space. Nagate Tanikaze is a young man who has been raised deep in the bowels of the ship. When he goes into training to pilot the huge robotic weapons known as Gardes, Nagate is entrusted with piloting the legendary unit known as Tsugumori.
Having narrowly avoided the collision with the asteroid, the Sidonia sets a course for the Lem system in order to wipe out the Gauna nest.