TV-Series
Description
Manji is a former samurai who once served the corrupt hatamoto Horii Shigenobu. After discovering his master's misrule, Manji killed Shigenobu and was branded an outlaw. He earned the epithet "Killer of a Hundred" by slaughtering one hundred men, among them his own sister’s husband. Mortally wounded in that rampage, he was saved by the eight‑hundred‑year‑old nun Yaobikuni, who implanted sacred bloodworms, or kessen‑chu, into his body, granting him functional immortality. Seeking atonement, Manji made a pact to kill one thousand evil men; only then would the curse lift and allow him to die.

Manji’s personality is layered. Outwardly he appears laid‑back, shrewd, and jaded, with a dry, cynical sense of humor and a nihilistic streak. Beneath that hardened exterior lies deep‑seated guilt and a constant longing for redemption. He operates by a strong moral code, compelled to protect the innocent and fight injustice when he sees it. Despite his brutal past, he is fiercely loyal to those he befriends, showing a protective, sometimes softer side, especially toward those he considers family.

His central motivation is to atone for his past sins by completing the thousand‑kill penance. This quest for redemption drives his actions throughout the story. He also develops a powerful secondary motive: to protect Rin Asano, a young orphan who hires him as her bodyguard. He agrees to help her because he sees in her a strong resemblance to his deceased sister, Machi, and he cannot bear to let her face danger alone.

In the narrative, Manji serves as both the protagonist and the catalyst for many conflicts. His role evolves from a detached, mercenary guardian to a deeply invested mentor and protector. He escorts Rin on her journey of vengeance against the Itto‑ryu, the rogue sword school that murdered her parents. His immortality makes him a nearly unstoppable fighter, yet his presence also draws the attention of the shogunate’s secret forces and other powerful adversaries, forcing the story into wider political and moral arenas.

The most important relationship in Manji’s life is with Rin Asano. Initially he treats her as a burden and a reminder of his sister, but over time their bond deepens into mutual respect and a familial closeness. He functions as her protector, teacher, and moral anchor. Another key relationship is with his rival and occasional ally, Makie Otono‑Tachibana, an exceptionally skilled swordswoman whose own code clashes with Manji’s. His history with Yaobikuni, the nun who cursed him, remains a driving force; she is the only one who can lift his immortality. The memory of his sister Machi is a constant emotional touchstone, shaping his decisions and his capacity for compassion.

Manji undergoes significant development over the course of the story. He begins as a cold‑blooded killer who sees his immortality as a curse and a prison. As he protects Rin and confronts the consequences of his past, he gradually adopts a more empathetic worldview. He learns to value life, to question the meaning of vengeance, and to seek a form of redemption that goes beyond mere slaughter. His journey transforms him from a detached, death‑seeking ronin into a figure who ultimately aspires to regain his humanity and accept the possibility of a future beyond violence.

Manji’s most notable ability is his immortality, granted by the sacred bloodworms within his body. These creatures rapidly heal most wounds, reattach severed limbs, and prevent death from injury or disease. However, the regeneration has limits: massive tissue loss cannot be regenerated, and the worms can be overwhelmed by extreme cold, heat, prolonged suffocation, or simultaneous catastrophic damage to all vital organs. In combat, Manji is a highly skilled and unconventional swordsman. He carries an arsenal of up to twelve concealed weapons, including the paired hooked swords Shido, the standard swords Imo‑no‑Kami Tatsumasa, the chained scythes Mumei, and the double‑bladed sword‑breaker Kotengu, among others. His fighting style is ruthless, efficient, and deceptive, making full use of surprise and his ability to rapidly produce hidden blades from his sleeves.