Death does not have to be the end; one can live again, but only through beating the game posed by the black ball called Gantz. On his way home to celebrate his younger brother’s birthday, brave and kind-hearted student named Masaru Katou is stabbed to death. He awakes in a small room with a cityscape view in the heart of Tokyo—and he is not alone. To his surprise, it is not the afterlife, but the waiting room for a high stakes game with their lives on the line. Before he has the chance to process the situation, Masaru is handed a gun and teleported into the center of Osaka to carry out one simple task: eliminate any alien on sight. Accompanied by the aged Yoshikazu Suzuki, the stunning idol Reika Shimohira, and the cold but experienced Jouichirou Nishi, Masaru must overcome his fears in order to survive the game and return home to his waiting brother. [Written by MAL Rewrite]

United States Special Agent Leon S. Kennedy sneaks into a small Eastern European country to verify rumors that Bio Organic Weapons (B.O.W.s) are being used in war. Right after his infiltration, the U.S. government orders him to leave immediately. Determined to uncover the truth, Leon ignores the order and enters the battlefield to end the chain of tragedies caused by the B.O.W.s. (Source: IMDB)

Deunan, a young female warrior, and Briareos, a veteran cyborg-soldier, are both partners and lovers. As members of E.S.W.A.T., the elite special forces serving Olympus, they are deployed whenever trouble strikes. The two fighters find their partnership tested in a new way by the arrival of a new member to their ranks—an experimental Bioroid named Tereus. (Source: ANN)

High school student Ling Xiaoyu is recruited by Anna Williams of G Corporation to transfer to Kyoto University and gather information on a student named Shin Kamiya. Meanwhile, Jin Kazama, the current head of the Mishima Zaibatsu, sends Alisa Bosconovitch to the university for the same mission. Though they do not know each other’s true motives, Xiaoyu and Alisa become close friends. However, their friendship is put to the test when Shin is captured by an unknown assailant. (Source: ANN)

The story is set in autumn 2005, one year after Resident Evil 4 game took place. Due to an as of yet unexplained reason, zombies appear in a United States airport. The release of the zombies leads to danger of an outbreak.

Growing out of the chaos of a global war, the city of Utopia is populated by humans and bioroids (artificial humans). On the surface, everything is harmonious, but tensions lurk. Into this seemingly perfect society comes a survivor of the wars, Deunan Knute, who carries a legacy that will turn out to be of critical importance to the future of humanity. (Source: ANN)

The story revolves around the members of a private military company (PMC), and the uneasy tension between them and the regular military after a war that caused massive environmental destruction. (Source: Animekon)