The year is 2148. Two years after the end of the original Fafner in the Azure TV series, Tatsumiya Island and its surviving residents have returned to some semblance of recovery. However, things have become desperate for our hero, Kazuki; nearly blind now, and partially crippled from his battles with the Festum two years earlier, he clings to the promise his fallen friend Soushi made to him to return to the island and set things right again. Kazuki's hopes flare when a lifeform is detected within an unmanned submarine that comes floating into Tatsumiya Bay one night, but the person aboard isn't Soushi; it is a mysterious boy named Misao Kurusu who may not be entirely human, and who claims to have been sent by Sōshi. With Misao's arrival, hostilities break out anew between the Human Army and the Festum, and the Fafner pilots are thrown into the most desperate battle of their lives - this time, with the fate of TWO races riding on their shoulders. (Source: Wikipedia)

A young Taiwanese assassin codenamed Glass Heart committed suicide by jumping off a building, and her heart was pierced by metal fence. Miraculously, her life was saved by heart transplantation. During her recovery she began to experience strange dreams, which lead her to Japan looking for the donor of her heart, who happens to be Kaori Makimura, former partner of City Hunter Ryo Saeba. The author mentioned in the first tankoubon volume that Angel Heart only shares the same characters of City Hunter but not its continuation. The events are all parallel universe, therefore it has nothing to do with City Hunter. (Source: Wikipedia)

It's the near future. The newly established girls' private school Goryoukan Academy has another face. This school has a special unit, Fifth force, who is assembled and selected from the school's student body in order to fight an enemy called O'bli. This is a story about love, courage and friendship about the girls called Strikers.

For the 73rd class of cadets of the Defense University of the small planet Kibi, a shakedown cruise on the fleet's new starship Amaterasu is a fitting lead-up to graduation. As they are returning to their home planet, however, they are shocked to hear news of a declaration of war by the aggressive Kingdom against Kibi. When their planetary government surrenders without a struggle, the cadets decide to launch their own war, aboard the Amaterasu. To gain funding, they make a deal with a galactic news network - and find themselves the stars of their own reality show. Unfortunately, this is the kind of reality show that can get you killed... (Source: ANN)