
If you're looking for anime similar to SILENCER, you might like these titles.
Aya, Omi, Ken and Yoji are four seemingly normal high school boys, who make up an elite assassin group known only as Weiss. The hits involve taking out corporate businessmen and corrupt politicians; however, trouble arises during a routine job, when Weiss clashes with a rival gang of assassins, Schwarz. With Schwarz in the way, they will reach the limits of their elite skills while trying to defeat their ultimate target: the Takatori family...
After Akira and his sister Kaori are falsely assumed dead in the accident that killed their parents, they are now seeking revenge on the organization responsible for the deaths, even if it means breaking the law. Weiss Kreuz is asked to stop this duo from committing their illegal activities, but Aya and Yoji are the only two who accept the mission. While carrying out their plans, the entire Weiss team finds themselves in the lair of death and deceit. Will the organization's ruthless plan mean the fall of Weiss?
There is trouble afoot at Koua Academy, home of an intellectually elite selection of students and teachers. The mysterious S-Class is not only the best of the best, but the superior force behind the actions and administration of the entire school. However, a recent chain of suicides has raised the attention of more than just the media. Weiss must band together for one last mission: to hunt down the evil mastermind responsible for the suicides and secret experiments at Koua Academy: Epitaph.
A young assassin known as Glass Heart, trained in killing since childhood, decides to end her own life. Unknown to her, powerful people in the criminal underworld are watching her every move, and a new heart, donated by a woman recently ran over by a truck, is stolen to replace the one she ruins. But as she slowly recovers, she begins to see strange visions from the life of the heart's previous owner. She decides to pursue these visions to discover their meaning, and find a new purpose in life. What she finds is Ryo Saeba, a lecherous old detective who despite appearances, could be the answer she has looked for all her life...
Golgo 13 is back, and has taken on a new case. His mission? To assassinate a woman known as "Queen Bee", a beautiful revolutionary who has her eyes set on assassinating one of the presidential candidates. But as the task continues, the big picture is revealed, and Golgo 13 soon realizes that there is more to Queen Bee, and his case, than he originally thought.
Mihama Academy, a school set up by international organization CIRS to train the next generation of assassins, spies, and bodyguards using lost girls torn away from ordinary life by the myriad vicissitudes of fate, to be trained in the art of the gun. Among them are the four members of SORD, a special force set up to do the jobs the police and the army dare not touch: the pistol sharpshooter Rena, the sniper Tohka, the explosives and computer expert Chris, and the ninja spy Murasaki.
While Rena and Maki recover from their injuries, the other SORD members jet off overseas for a school trip. Within moments of their arrival, though, the Mihama gang are pulled into a manhunt for a SORD deserter, assisted by students Sylvia and Velvet of St. Aile's International School. Tohka's the star of the show this time round, but she's wrestling with her own issues ? old memories of her parents, and a promise to a friend that she wasn't able to keep...
Tokaku Azuma is a heartless teenage assassin on a mission of death. She’s been sent to a prestigious, all-girls boarding school to compete in an assassination game against eleven other beautiful killers. Their heinous mission: send the innocent and cheerful Haru Ichinose to an early grave.