Yaiba: Samurai Legend (stylized as Y∀IBA) is a Japanese manga series written and illustrated by Gosho Aoyama.It was serialized in Shogakukan's manga magazine Weekly Shōnen Sunday from September 1988 to December 1993, with its chapters collected in 24 volumes.The manga has been licensed for English release in North America by Viz Media.
The story follows Yaiba Kurogane, a samurai boy raised in the forest by his father who ends up returning to city life in Japan. Yaiba encounters a rival swordsman, Takeshi Onimaru, but when the battle just so happens to end in a stalemate, a humiliated Onimaru is lured into malevolence upon stumbling across a magical katana, culminating in his plans to take over the world with an army of demons. This forces Yaiba and his allies to go on a quest to defeat the newly transformed demon lord, while also encountering several figures from Japanese history and mythology along the way.
A 52-episode anime television series adaptation by Pastel aired on TV Tokyo and Television Hokkaido from April 1993 to April 1994.A second anime television series adaptation by Wit Studio aired its first season from April to September 2025. A second season has been announced. The second anime series has been licensed in English by Viz Media.
By May 2024, the manga had over 17 million copies in circulation. In 1993, Yaiba received the 38th Shogakukan Manga Award for the category.
Story
Yaiba Kurogane is an adventuring boy who knows how to be a samurai and little else. Yaiba lives with his father, Kenjurou, in the forest. One day, while Yaiba was eating, a troop of gorillas came to attack. Yaiba and his father escaped and hid inside a box, but they did not know that the box was full of pineapples and was going to be transported into the city. In the city, Yaiba finds out that he is a legendary warrior and has to fight the evil of a demonic looking high-school student named Takeshi Onimaru.
The people that Yaiba meets along his journey to become a true samurai encourage him, train him, or inspire him to greatness, though at heart he is still a child, and his incredible skill with a sword is matched only by his kindness towards his friends. Though he tends to leap before he looks, and his thick-headedness tends to turn potential allies into enemies, his friends soon clobber him, and salvage the situation. This unlikely group embarks on a host of incredible adventures where they meet legendary figures from Japanese history, and finally overcome impossible odds, and put everything on the line, to save the entire planet from a threat not of this world.
Production
Gosho Aoyama modeled the character of Yaiba after the protagonist of Ore wa Teppei, which also inspired the author to take up kendo, although he noted Teppei to be a lot smarter than Yaiba.[2]
Media
Manga
Written and illustrated by Gosho Aoyama, Yaiba was serialized in Shogakukan's manga magazine Weekly Shōnen Sunday from September 7, 1988, to December 1, 1993.[3][4] Shogakukan collected its chapters in 24 volumes, released between April 18, 1989, and February 18, 1994. Shogakukan republished the series in a 10-volume edition from December 14, 2001, to August 10, 2002. Shogakukan released a second 24-volume edition from July 15, 2004,[5] to April 18, 2005.[6]
In October 2024, Viz Media announced at New York Comic Con that it has licensed the manga for English release in North America, with the first volume released in July 2025.[7]
Volumes
Bunkoban edition
Bunkoban edition
Volumes
Bunkoban edition
Bunkoban edition
Anime
1993 series
An 52-episode anime television series, titled Kenyū Densetsu Yaiba (剣勇伝説YAIBA), produced by Pastel, aired on TV Tokyo from April 9, 1993, to April 1, 1994.The opening theme song is "Yuuki ga Areba" (勇気があれば), while the ending theme songs is "Shinjigakunaki Tatakai" (神智学無き戦い), both performed by Kabuki Rocks.[47]
Episodes
Episodes
2025 series
A second anime adaptation, with supervision from Aoyama, was announced in Weekly Shōnen Sunday on May 8, 2024.[48][49]
1993 series
An 52-episode anime television series, titled Kenyū Densetsu Yaiba (剣勇伝説YAIBA), produced by Pastel, aired on TV Tokyo from April 9, 1993, to April 1, 1994.The opening theme song is "Yuuki ga Areba" (勇気があれば), while the ending theme songs is "Shinjigakunaki Tatakai" (神智学無き戦い), both performed by Kabuki Rocks.[47]
Episodes
Episodes
2025 series
A second anime adaptation, with supervision from Aoyama, was announced in Weekly Shōnen Sunday on May 8, 2024.[48][49] Titled Yaiba: Samurai Legend (真・侍伝YAIBA), it is produced by Wit Studio and directed by Takahiro Hasui, with series composition by Touko Machida, Yoshimichi Kameda designing the characters and serving as chief animation director, Maiko Okada serving as animation producer, and Yutaka Yamada and Yoshiaki Dewa composing the music.Minami Takayama reprised her role as the voice of Yaiba Kurogane from the original series.[50][51]
The series' first season aired from April 5 to September 27, 2025, on all NNS affiliate stations, including Yomiuri TV and Nippon TV, airing in tandem with Aoyama's other anime series adaptation, Case Closed, as part of the "Gosho Aoyama Hour" block,[52]
Episodes
Video games
A video game adaptation, titled Kenyū Densetsu Yaiba (剣勇伝説YAIBA), was released for the Super Famicom in Japan on March 25, 1994.Reviewers in Weekly Famicom Tsūshin described the game as an action RPG and found it to be an average game with many enemies continuously showing up.[63] Another Yaiba game under the same title was released for the Game Boy in Japan on the same date.[64]
Reception
By May 2024, the manga had over 17 million copies in circulation.[65] In 1993, Yaiba, along Ghost Sweeper Mikami, received the 38th Shogakukan Manga Award for the category.[66]
Reviewing the first volume of Viz Media's omnibus edition, Jairus Taylor of Anime News Network awarded the manga a C+, praising its slower pacing compared to the 2025 anime adaptation, which allows for deeper character development. However, Taylor criticized its simplistic plot, dated humor—including uncomfortable sexual harassment gags—and occasionally inconsistent artwork. While acknowledging the anime's visual superiority, Taylor found the manga's charm and classic battle structure made it a worthwhile companion read.[67] Sheena McNeil of Sequential Tart criticized Yaiba for its dated humor and unlikeable protagonist, comparing it unfavorably to Dragon Ball. She found the main character an "annoying brat" and criticized the abrupt villain transformation and the use of misogynistic humor, particularly towards Sayaka. McNeil also questioned its modern republication for teens, citing an instance of sexual assault played for comedy.[68]
and directed by Takahiro Hasui, with series composition by
Touko Machida
, Yoshimichi Kameda designing the characters and serving as chief animation director, Maiko Okada serving as animation producer, and
Yutaka Yamada
and Yoshiaki Dewa composing the music.
Minami Takayama reprised her role as the voice of Yaiba Kurogane from the original series.[50][51]
The series' first season aired from April 5 to September 27, 2025, on all NNS affiliate stations, including Yomiuri TV and Nippon TV, airing in tandem with Aoyama's other anime series adaptation, Case Closed, as part of the "Gosho Aoyama Hour" block,[52] with the first three episodes having had early screenings at ten Toho Cinemas locations on March 13.[53] For the first cours, the opening theme song is "Blade", performed by Blue Encount,[54] while the ending theme song is "Pineapple Tart", performed by Otoha (singer).[55] For the second cours, the opening theme song is "Blade Kizuna ver", also performed by Blue Encount, while the ending theme song is "Action!", performed by Kairi Yagi.[56][57]
In September 2025, it was announced that the series will receive a second season, covering the Kaguya story arc.[58]
In October 2024, Viz Media announced at New York Comic Con that it licensed the series.[7] The series is streaming on Netflix in North America, Latin America, Australia, and New Zealand, and on Hulu in the United States.[59]
Episodes
Episodes
with the first three episodes having had early screenings at ten
For the second cours, the opening theme song is "Blade Kizuna ver", also performed by Blue Encount, while the ending theme song is "Action!", performed by
In September 2025, it was announced that the series will receive a second season, covering the Kaguya story arc.[58]
In October 2024, Viz Media announced at New York Comic Con that it licensed the series.[7] The series is streaming on Netflix in North America, Latin America, Australia, and New Zealand, and on Hulu in the United States.[59]
