9 Best Anime Featuring Assassins

In this article, I will explore the Best Anime Featuring Assassins, which includes captivating tales with plenty of stealth and strategy.

The life of an assassin is multifaceted; they can be emotionless professionals or student killers. Ranging from psychological drama to thrilling action, these series expertly portray the engaging life of assassins and the darkness that surrounds them.

Key Point & Best Anime Featuring Assassins List

1. Assassination Classroom

Astounding blend of action and comedy, Assassination Classroom revolves around students trying to kill their alien teacher, Koro-sensei, who wants to blow up the world. Unlike other characters in the story, Koro-sensei is a loving teacher who mentors and aids every individual, helping them reach their potential.

Though their goal was protaganistic in nature, the redemption, coming of age and the educational themes are heartwarming. Every student goes through different forms of assassination training, the students become killers, albeit unwilling ones.

Still, deepened affection and respect for their teacher leads to complex relationships. Kono subarashii is unique in that it is a blend of an anime slapstick comedy and sob drama centered around school which is explosive yet tender.

Assassination Classroom

• Original Logic: An alien life-form mentors students whom he is supposed to be teaching, they are trained to assassinate him.
• Self Control: Deals with emotional development and the aspect of working together.
• Comedy and Action Twin Play: Amusing scenes concerning assassination and intense situations.

2. Darker than Black

In Darker than Black, after a mysterious incident that alters the world, an explosion of assassins called “Contractors” emerges that possess supernatural abilities. These abilities have a drawback—for each special skill, the user must pay a “price” that may involve breaking their fingers or lying.

The lead character, Hei, is a masked bounty hunter called the “Black Reaper.” He undertakes clandestine operations for dubious clients, discarding what is left of his humanity in exchange for a cold shell.

The anime has a gritty, noir feel and an expansive world, showcasing the bleak consequences of power and the underbelly of espionage. The multifaceted nature of Hei as both an assassin and a guardian is what makes him captivating.

As far as anime about assassins, Darker than Black reigns supreme in building suspense, creating mysteries, and tackling deep philosophical questions.

Darker than Black

• Superpowered Assassins: Individuals termed “contractors” posses super abilities however, at a price.
• Secret Missions and Commandos inside Organization with Webb like Plot: Beautifully woven plot regarding secret groups and organizations along with missions.
• Dim Lightless: Tonic Safe House with virtuous depthless characters.

3. Phantom: Requiem for the Phantom

Phantom: Requiem for the Phantom revolves around the life of a young individual turned into an elite level assassin named Zwei, he gets brainwashed and gets neurological conditioning done to him.

Tension mounts as he escalates the ranks of a crime syndicate while paired with a cold-blooded female assassin Ein. It portrays the psychological battles which (both internal and external) they face which involves crisis of self and the need for freedom.

Extreme degeneration of a simple person into a weapon is reflected in the life or death missions and relentless training which is wrecking to say the least. This series is very nuanced emotionally, morally grey, and filled with tragic elements.

The unique angle on the story is how the characters which are shown as innocent are just puppets to greater power struggle which socially transforms the term ‘assassin’.

For fans who want a character-driven anime ladened with philosophical dilemmas, Phantom is among the best assassins centered themed anime.

Phantom: Requiem for the Phantom

• Emotional Focus: Loss of killers identity and other emotional torments are undergone.
• Realistic Action: Special Forces – Close Quarters Battle. Execution at close range reconnaissance.
• Above the World Dark/ Grim Highly Supported Plot: Highly tense plot driven emotionally with severe outcomes.

4. Black Lagoon

In Black Lagoon, we follow a group of mercenaries operating in the lawless town of Roanapur. One of them is a violent Revy, an ace gunfighter who performs vicious “assassin-like” missions. She is infamous for her skills with dual revolvers, her peppery language, and, of course, her intense hatred.

The anime depicts the underbelly of organized crime, piracy, and rampant assassination where no character is clean. Unlike traditional stories about assassins, Black Lagoon offers a brutal, realistic take on violence, struggle for existence, and moral depravity. The series is very appealing because of its wild action scenes combined with even more wild dialogue.

Its complexity comes from the diverse portrayals of underpaid, overworked men and women in the gig economy, which might appeal to people searching for morally ambiguous assassins-centric anime drenched in crime, dark humor, and crude drama.

Black Lagoon

• Urban Warfare: focuses on weaponry features and menacing action.
• prides herself on being the first of her genre and placing in elite one liner lists: Revy secures the title of deadliest assassin, deadly skilled essically complex.
• The international tender loins of meat: City with merciless crime is occupied with hitmen and mercenaries.

5. Golgo 13

The show revolves around Duke Togo, a mysterious sniper who is emotionless and cold-blooded. He offers assassination services to both governments and criminal syndicates, all with near-superhuman precision and professionalism.

Each episode is self-contained, portraying a unique mission where Golgo showcases his tactical brilliance and calm demeanor. There is scant personal history provided, further deepening his enigma.

The anime is episodic with heavy political themes, betrayal, and morally gray lines. As one of the oldest and most iconic assassin-themed series, it offers a more realistic take on an assassin’s life.

Golgo 13 is unique in its lack of emotion, minimalism, accuracy, and devotion to execution, making it a classic and one of the best anime about professional assassins.

Golgo 13

• Sniper Based Missions: Depict a marked individual in chronological order, chillingly polished marksman.
• Episodic Structure: Assigned each kill sequentially in an episode.
• Bubble Bender * None of the Hitmen Anime are seasoned of the series to bear the flag for their domain.

6. Jormungand

Jormungand follows the story of Koko Hekmatyar who is an elegant arms dealer along with her elite former soldier and assassin bodyguard team. This team also includes child Jonah, a young soldier who loathes weapons, but Koko grows to trust him the most as a protector.

The anime revolves around international arms deal, politics entwined with ethics in warzone conflicts. Every character has a past. Severed from the society, the assassins turned protectors and enforcers of the law have their own share of stories.

The series is rich in tactical action and philosophical reflections on war and peace(conflict). Jormungand is one of the best anime with assassins due to its multi-character plot, complex story, and world setting.

The anime delivers breathtaking gunfights while narrating the characters’ personal tales that bring a new take on action and depth.*

Jormungand

• Global Conflict Themes: Focuses on arms dealing and child soldiers.
• Team of Killers: Diverse cast of former assassins and soldiers.
• Moral Questions: Explores war ethics and peace through violence.

7. Gungrave

Gungrave traces Brandon Heat’s journey who is betrayed and killed by best friend Harry and is later resurrected as the powerful assassin Beyond the Grave. As the loyal enforcer of a crime syndicate, Brandon’s later transformation into an undead assassin sets the stage for a tragic revenge story.

The anime spans decades, depicting how friendships, ambition, and betrayals unravel lives. The show’s emotional storytelling is stitched together with stylish gunfights and sci-fi elements. The emotional core of the series, and also the most complicated one, is the bond between Brandon and Harry, along with the themes of loyalty and insatiable hunger for power.

Due to the impact of character development, the gritty nature of the world, and the mixture of drama and supernatural action, Gungrave remains one of the best anime centered around assassins.

Gungrave

• Undead Assassin: Protagonist resurrected for revenge.
• Crime and Betrayal: Mafia-driven storyline filled with emotional tension.
• Sci-Fi Blend: Mixes supernatural powers with organized crime.

8. 91 Days

91 Days starts when Angelo Lagusa decides to take the law into his own hands after the murder of his family by a mob family by covertly integrating himself into the mafia in the United States during the Prohibition era.

He becomes an assassin under the alias Marco Bruno, gaining the trust of the Vanetti family to orchestrate their downfall from within. The anime intertwines mafia politics and deep psychological manipulation showcasing his spiral into madness while avenging his family.

Every assassination is an emotional and strategic masterpiece. With its historical context, noir vibes, and personal vendetta, 91 Days is astonishing and heartbreaking at once.

Character depth, gripping arc, and the moral ambiguity surrounding vengeance solidifies 91 Days as a standout anime in the assassin-themed genre.

91 Days

• Revenge Plot: Assassin infiltrates mafia to avenge his family.
• Historical Setting: Prohibition-era crime backdrop.
• Strategic Killings: Focus on psychological warfare and manipulation.

9. Baccano!

The anime, Baccano!, uniquely combines themes of immortality, alchemy, and gangster violence in 1930s America. As for the assassins, even if they’re not maleficent at core, they do have their quirks.

A prime example is Ladd Russo, who is a hitman, or psychopathic killer, and Claire Stanfield, an assassin shrouded in enigma who has a soft spot for a warped sense of justice. It instead showcases a plethora of character like Ladd Russo, who is a hitman, or psychopathic killer.

The series is known for it’s nonlinear timeline revealing interlaced tales of gang fights, supernatural elements, and bloody revenge. Each assassin in Baccano! is so vividly colorful and bizarre in terms of motives and traits which is unlike any other series I’ve watched.

For those looking for a truly unique experience Baccano! will not disappoint, especially to those who love dark humor intertwined into an unconventional fantasy world.

Baccano!

• Non-Linear Storytelling: Interwoven plots and multiple timelines.
• Colorful Killers: Unorthodox assassins with eccentric personalities.
• Fantasy & Violence: Mixes immortality with gangster assassinations.

Conclusion

Assassin-themed anime add an exciting mixture of action, psychological phenomena, and moral undertones. The evolution of emotions in Assassination Classroom to the profound darkness of Black Lagoon and the meticulous vengeance portrayed in 91 Days reveals the lives and thoughts of the people who exist in the margins.

Every assassin, whether out of obligation, survival, or vengeance, displays a worldview unlike any other. If you enjoy dark narratives, epic brutal conflicts, and deeply developed characters, then the above mentioned anime represent some of the greatest assassination-themed stories ever told.

Each one shines in its own right to become essential viewings for anyone seeking insight into the world of assassins.