Vampires have existed for centuries and live under the rule of the Scarlet Moon. Once a year, "Visual Prison" occurs, a visual kei competition where the vampire who sings the most beautiful song is bestowed with great power by the Scarlet Moon. At the forefront of the competition are ECLIPSE—the reigning champions who stand for an established order, and LOST EDEN—a group that believes the strongest should rule. Ange Yuki is a lonely boy with no confidence in his singing ability. He moves to Harajuku in search of a musician he idolizes, but during his quest, he gets entangled in one of the many live performance clashes between ECLIPSE and LOST EDEN. Their fascinating stages stun him, but he soon collapses, overcome by bloodlust. Regaining consciousness, Ange finds himself under the care of Guiltia "Guil" Brion, the musician he admires, and learns that he is a dhampir—half-human, half-vampire. While Ange now has the privilege of participating in the upcoming Visual Prison, Guil explains that he will not join him in this endeavor. Meanwhile, Ange encounters Robin Laffite, a foreigner from England who is enamored by his astonishing singing voice. With the day of the competition slowly creeping up, Ange has to put together a capable unit in an exciting race against time. [Written by MAL Rewrite]

Mitsugu Banba is a high school girl who finds meaning in donating blood. She frequently visits a blood bank to donate blood, despite being harshly treated by the nurse. One day, she encounters a beautiful girl who looks like she's from overseas at the blood bank. The pale girl looks like she's about to faint any minute, but then, she starts destroying the blood bank. The girl loses consciousness and Mitsugu takes her home... (Source: Official Website)

There exist creatures of darkness and evil that plague the night, devouring any human unfortunate enough to be caught in their grasp. On the other side is Hellsing, an organization dedicated to destroying these supernatural forces that threaten the very existence of humanity. At its head is Integra Fairbrook Wingates Hellsing, who commands a powerful military and spends her life fighting the undead. Integra's vast army, however, pales in comparison with her ultimate weapon: the vampire Alucard, who works against his own kind as an exterminator for Hellsing. With his new vampire servant, Seras Victoria, at his side, Alucard must battle not only monsters, but all those who stand to oppose Hellsing, be they in the guise of good or evil. In a battle for mankind's survival, Hellsing Ultimate proves that appearances are not all they may seem, and sometimes the greatest weapon can come in the form of one's worst nightmare. [Written by MAL Rewrite]

The "Noblesse" Cadis Etrama di Raizel, also known as "Rai," is enrolled in Ye Ran High School by his servant Frankenstein to stay hidden from the sights of the Union, a mysterious organization out for Rai's blood. Rai commences his life as a student, making himself familiar with his classmates and the daily activities of humans. However, his new life is far from peaceful, and Rai is soon forced to save his new friends from the hands of the Union that had abducted them. Meanwhile, M-21—a Union agent gone rogue during Rai's rescue operation—joins the Ye Ran High School security staff after a proposition by the school's director, who happens to be none other than Frankenstein himself. On the surface, M-21 is a prim and proper employee, but in truth he is shackled by his former ties to the Union and the inevitable consequences of betraying the organization. To further complicate matters, Nobles Regis K. Landegre and Seira J. Loyard enroll in the same school to investigate the Noblesse. While the Union conducts a manhunt for M-21 to extract clues regarding their missing agents, Rai is forced to keep his identity hidden while protecting all that he holds dear. [Written by MAL Rewrite]