In a post-apocalyptic Earth, the water has become entirely toxic, except for some kept safe in a reservoir. A fortified zone has been created by a man named Sanga, he calls it The Lastland. A group of villagers have discovered safe water, and Sanga wants it. He and his band of killers go to kill everyone and steal it. As they do a mysterious man appears out of nowhere, instantly killing some of Sanga's men. His name is Kenshiro, and he can beat any man with his martial art, Hokuto Shin Ken. Sanga will do anything for the water, and Kenshiro will do anything to try and stop him. (Source: ANN)

A short anime series that describes the everyday life of Ao and other Eureka Seven Ao characters.

As the stories of those connected to Wagnaria come to a close, only one thing is certain: the workplace is about to get crazier than ever before! Whether it be incredibly awkward romances, relentless searches for lost relatives, or even uncomfortable family reunions, lover of all things cute and tiny Souta Takanashi and his motley crew have plenty on their plates. With more Napoleon complexes, androphobia, and katana-wielding than you can shake a frying pan at, Working!!! delivers a final serving of the staff's hilarious misadventures working at everybody's favorite family restaurant. [Written by MAL Rewrite]

The exciting antics of Wagnaria return as more ridiculous incidents occur, friendships are deepened, and new feelings are discovered. In addition to Souta Takanashi and his wacky co-workers, more eccentric personalities join the family restaurant: Haruna, Hyougo Otoo's missing wife, who has a habit of getting hopelessly lost through the sewer system; Kirio Yamada, Aoi's older brother, who is able to withstand Mahiru Inami's deadly punches; and twins Youhei and Mitsuki Mashiba, Kyouko Shirafuji's juniors who do not get along. Absurdity, romance, and hilarity are all on the menu for the Wagnaria family restaurant! [Written by MAL Rewrite]