Claymore (manga)

• 1. Introduction

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  Claymore is a Japanese manga series written and illustrated by Norihiro Yagi, and it opens on a world where the line between human and monster is drawn in silver. On a fictional medieval island, shapeshifting creatures called Yoma prey on humans, and the only ones standing between the two are warriors who are half-human, half-Yoma themselves. The public calls them Claymores, after the swords they carry, or Silver-eyed Witches, after the color of their eyes. What makes a warrior strong enough to fight monsters without becoming one? And what happens when the line is crossed? Those are the questions Yagi spent thirteen years answering, across twenty-seven volumes and two serialization homes, beginning on the 6th of June 2001.

• 2. The World and Its Rules

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  The island at the center of the story is divided into 47 districts, with exactly one Claymore warrior assigned to each. Warriors are ranked from No. 1 to No. 47, and that ranking reflects their baseline potential across strength, agility, intelligence, Yoki sensing, and leadership. The ranking is not fixed; it rises and falls as warriors gain or lose ground relative to one another.

  The energy that powers both Yoma and Claymore warriors is called Yoki. Drawing on it grants extraordinary abilities, but using too much tips a warrior past a point of no return. The manga describes that crossing as awakening, and the sensation it produces is likened in the series to sexual climax. That detail explains a structural choice Yagi made: male warriors existed at one point, but only women consistently resisted the pull of awakening. So the Organization stopped creating male Claymores altogether.

  High-ranking warriors develop individual techniques that set them apart. Galatea, one named warrior, can seize brief control of an opponent's Yoki during battle, redirecting attacks so they miss. Teresa, ranked No. 1 in her era, reads Yoki movement inside her enemies' bodies so precisely that she can anticipate every strike before it lands. A warrior named Raftela can manipulate the vision and movements of other Claymores, a capability that makes her a potential countermeasure against betrayal from inside the Organization itself.

• 3. Clare and the Story Arcs

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  Clare carries the number 47, the lowest rank in the system, and the manga opens with her saving a young boy named Raki from a Yoma and taking him on as her traveling companion. The story then steps backward in time to the era of Teresa, who held the No. 1 rank in her generation. Teresa rescues a young orphaned girl, and that girl is destined to become Clare herself.

  The flashback arc ends with Teresa's death at the hands of Priscilla, a warrior who awakens and becomes a super-Yoma called an Awakened Being. Clare witnesses this and vows to avenge the woman she had come to think of as her mother. That vow drives the rest of the series.

  Returning to Clare's timeline, successive arcs introduce a sequence of named warriors, each with a rank attached: Miria at No. 6, Deneve at No. 15, Helen at No. 22, Galatea at No. 3, Ophelia at No. 4, Jean at No. 9, and Flora at No. 8. The Northern Campaign arc brings Raki and Priscilla back into the story, as Clare moves toward the confrontation the series has been building since Teresa's death.

• 4. Two Serialization Homes

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  Claymore first appeared in Monthly Shonen Jump, a Shueisha publication, on the 6th of June 2001. That date also marks a small irony: the magazine that launched the series shut down on the 6th of June 2007, exactly six years later. During the gap before a permanent home was found, four special chapters ran monthly in Weekly Shonen Jump from the 2nd of July to the 6th of October 2007.

  Shueisha then launched a new magazine called Jump Square, and Claymore moved there on the 2nd of November 2007. The series continued in that magazine until the 4th of October 2014, completing a run that stretched across thirteen years. Shueisha collected the full run into twenty-seven tankōbon volumes, with the first arriving on the 5th of January 2002 and the last on the 4th of December 2014.

• 5. The Anime Adaptation

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  On the 4th of April 2007, a 26-episode anime adaptation began broadcasting on Nippon TV. The production involved Nippon Television, D.N. Dream Partners, Avex Entertainment, and the animation studio Madhouse. Hiroyuki Tanaka directed the series, Yasuko Kobayashi handled the series composition, Takahiro Umehara designed the characters, and Masa Takumi composed the music.

  The series ran through the 26th of September 2007. Avex released the episodes across nine DVDs, labeled as chapters, beginning on the 25th of July 2007 and finishing on the 26th of March 2008. Funimation brought the series to North America, releasing six English DVDs from the 14th of October 2008 to the 14th of July 2009. A complete Blu-ray set followed on the 16th of February 2010. After Crunchyroll merged with Funimation, the series moved to streaming on Crunchyroll, where it remained until it was removed in October 2025.

  Two pieces of music bookend each episode. Nightmare performs the opening theme and Riyu Kosaka performs the ending theme, and both are used across all twenty-six episodes without variation.

• 6. Soundtracks and Side Media

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  The 25th of July 2007 also saw the release of the first official soundtrack, titled Claymore TV Animation O.S.T., with instrumental compositions by Masanori Takumi. The disc spans 32 tracks and includes television-sized versions of both the opening and ending themes.

  A second audio release followed on the 27th of September 2007. That disc contains ten tracks, one for each of ten characters from the series, performed by the voice actresses from the anime. Alongside the soundtracks, a Nintendo DS video game arrived in Japan on the 28th of May 2009, published by Digital Works Entertainment. The game casts the player as Clare in side-scrolling gameplay compared by the source to games in the Castlevania and Metroid franchises. Players adjust Clare's Yoki strength using the touch screen and stylus; push the power too far and Clare becomes fully possessed, ending the game.

• 7. Reception and Legacy

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  Carlo Santos, writing for Anime News Network in a review of the seventh manga volume, praised Clare's action scenes as visually striking, noting that the page layouts were engineered for maximum dramatic effect. He also observed that the drama felt oddly detached at times, and that the separation of Raki and Clare read more like a plot convenience than an organic development. He rated that volume B.

  Theron Martin, also writing for Anime News Network, found the series had lost momentum by the fourteenth volume, with diminishing narrative progression and action scenes that lacked the energy of earlier installments. Yet he consistently awarded Yagi's artwork high marks; he gave the art an A- in his reviews of volumes eleven, twelve, and fourteen. By the sixteenth volume, Martin wrote that the series had returned to its strongest level since the twelfth volume, crediting a mix of returning characters, new allies, and startling revelations.

  On a summer 2008 list compiled by ICv2 ranking manga by sales and perceived popularity, Claymore placed 42nd. The Nintendo DS game received a score of 21 out of 40 from Weekly Famitsu upon release. In March 2025, CBS Studios, Propagate Content, Masi Oka, and Shueisha announced a live-action television adaptation in development, bringing the story into its third medium more than two decades after Yagi first placed Clare on that island.