Jackals is a brutal action seinen manga set in a shadowy underworld where professional killers, torturers and enforcers handle the crimes ordinary people can’t stomach. The story follows multiple characters working for a clandestine organization that specializes in assassination, disposal and violent problem-solving, portraying murder as a cold profession rather than heroic spectacle. Told through episodic arcs with intersecting viewpoints, Jackals focuses on the psychology of killers, the banality of violence and the moral emptiness that comes from living as a tool of death. Known for its extreme brutality, graphic violence, nihilistic tone and unflinching depiction of crime, Jackals attracts readers searching for dark seinen manga, assassin stories, underground crime narratives, ultra-violent action and morally disturbing storytelling. Often compared to Ichi the Killer, MPD Psycho, Homunculus and Eden: It’s an Endless World!, it stands out as a raw, uncomfortable look at violence stripped of glamour or justification.

🔎 **Keywords:** Jackals manga, dark seinen manga, assassin manga, underground crime manga, extreme violence manga, nihilistic action manga

**Meta Description:** Jackals is a dark seinen manga depicting professional killers and underground crime with extreme violence, psychological depth and nihilistic realism.

**Alternate Titles:** Jackals / ジャッカルズ / Jackals manga english