"Shin Samurai Legend YAIBA" – A Brand-New Anime Begins! Exploring Its Connection to "Detective Conan" and Its Unique Appeal


真・侍伝YAIBA

The TV anime "Shin Samurai Legend YAIBA" is set to premiere in Japan on April 5, 2025. This action-packed sword-fighting series is based on the original manga by Gosho Aoyama, the renowned creator of "Detective Conan." The story masterfully blends exhilarating action sequences with Aoyama's signature comedic touch, making it a true classic. The series features characters inspired by legendary historical swordsmen such as Miyamoto Musashi and Sasaki Kojiro, making it a must-watch for anyone interested in Japanese history and samurai culture. Before the anime airs, let's dive into what makes this series so special!

*By purchasing or reserving products introduced in this article, a portion of the sales may be returned to FUN! JAPAN.

What Is "YAIBA" by Gosho Aoyama?

The original manga was serialized in "Weekly Shonen Sunday" from 1988 to 1993. In 1993, it won the 38th Shogakukan Manga Award in the children's category and was previously adapted into a TV anime under the title "Ken'yuu Densetsu YAIBA." The series also spawned video games for the Super Famicom and Game Boy, solidifying its status as a massive hit among young fans of the time.

Story of "Shin Samurai Legend YAIBA"

Aspiring to become a true samurai, Yaiba Kurogane has been training deep in the jungle. However, due to an unexpected turn of events, he returns to Japan and finds himself staying with the Mine family, who have ties to his father, Kenjuro. Though initially bewildered by Yaiba’s wild nature, Sayaka Mine, the family's daughter, gradually starts living with him.

One day, Yaiba visits Sayaka’s school and has a fateful encounter with Takeshi Onimaru, a skilled kendo practitioner. As their rivalry intensifies, an ancient power awakens, seemingly responding to their growing strength.

The "Raijin Sword" and the "Fujin Sword"—legendary demonic blades that once shook the heavens and the earth—are reawakened, marking the beginning of a new legend.

Purchase the original "YAIBA" manga from Animate:

👉 [Comic] YAIBA SSC Revival BOX (1)
👉 [Comic] YAIBA SSC Revival BOX (2)
👉 [Comic] YAIBA SSC Revival Box (3)
👉 [Comic] YAIBA SSC Revival BOX (4)

TV Anime Premieres April 5, 2025, at 5:30 PM

Set to air in Japan this April, "Shin Samurai Legend YAIBA" is a brand-new series with a script fully supervised by Gosho Aoyama. Whether you're a longtime fan of the original manga and previous anime or entirely new to the series, this adaptation has been modernized to appeal to all audiences. Some members of the production team have been fans of "YAIBA" since childhood, pouring their passion into this highly anticipated new version.

And here’s another exciting detail—Yaiba is voiced by Minami Takayama, the renowned voice actress behind Conan Edogawa in "Detective Conan"! This news is sure to delight "Conan" fans.

Moreover, the anime will air in the Saturday 5:30 PM slot on the Yomiuri TV and Nippon TV network—right before "Detective Conan." That means Saturday evenings will be a full hour of Gosho Aoyama action!

Main Characters of "Shin Samurai Legend YAIBA"

Here are the key characters of the series:

Yaiba Kurogane (Voiced by Minami Takayama)

鉄 刃(くろがねやいば)
WIT STUDIO
A wild and unpredictable swordsman-in-training. Having grown up in the jungle, he lacks common manners but makes up for it with his sharp instincts and adaptability. Yaiba is always eager to challenge strong opponents in his pursuit of becoming a true samurai.

 Sayaka Mine (Voiced by Maina Iwami)

 峰さやか
WIT STUDIO
A kind yet responsible young woman and the daughter of a kendo dojo master. She is dedicated to kendo and actively engages with social media, making her a trendy and modern girl. Often exasperated by Yaiba’s reckless antics, she frequently plays the role of the straight man in their interactions.

 Takeshi Onimaru (Voiced by Yoshimasa Hosoya)

鬼丸 猛(おにまるたけし)
WIT STUDIO
Yaiba’s fated rival. Takeshi is an undefeated champion with the skill to win national kendo tournaments. A hardworking and prideful individual, he has a serious personality and takes meticulous care of his pet pigeon. However, after repeatedly clashing with Yaiba, he becomes overly fixated on strength.

Miyamoto Musashi (Voiced by Junichi Suwabe)

The famous swordsman known for his duel at Ganryu Island, Musashi is a master of the two-sword style. Residing on Mount Tengu, he has waited for over 400 years for a "legendary samurai" who can wield the magical "Raijin Sword." His swordsmanship remains as sharp as ever, and he was once as popular as Sasaki Kojiro.

 Sasaki Kojiro (Voiced by Takeshi Inoue)

A samurai from the Edo period who once fought equally against Miyamoto Musashi. Kojiro wields the magical "Clothesline" sword and uses his signature technique, "Swallow Reversal," to strike his opponents. Though he has a charming, flirtatious side and loves women, he is considered a rare genius swordsman who appears only once in a century.

What’s the connection to Detective Conan?

Aoyama often crosses over characters from his various works. Several characters from YAIBA also make appearances in Detective Conan. While I won’t reveal which characters appear or in which episodes, it could be fun for viewers and readers to spot them as they engage with both series.

As an interesting tidbit, the popular character Kaito KID from Detective Conan actually originated in Aoyama's earlier work, Magic Kaito. If you're curious about Kaito KID's motives for his heists, reading Magic Kaito will give you the full story behind his actions.

Manga Enthusiast and Writer Daichi Igarashi's Recommended Points

One of the main charms of Shin Samurai Den YAIBA is its portrayal of historical figures, such as Miyamoto Musashi and Sasaki Kojiro, who serve as models for several characters. These figures, who are likely familiar names to most, are humorously reimagined through Aoyama’s unique touch. While they mostly take on roles as enemies to Yaiba, their lovable character designs make them hard to hate, and you might even find your favorite character among them. Aside from Musashi and Kojiro, look out for more characters inspired by figures from Japanese history and legends, as they make their way into the story.

Another standout feature is the series’ excellent pacing. The battle scenes are filled with flashy action, but the story moves along quickly, ensuring there’s no frustrating sense of “I want to know what happens next, but the plot’s not progressing…” New characters appear one after another, pulling you deeper into the narrative.

If you’re interested in Japanese history, samurai culture, or swordsmanship, this series is sure to captivate you. Get ready to cheer on Yaiba and his companions in this exciting new anime for 2025!

(C) Aoyama Gosho / Shogakukan / Shin Samurai Den YAIBA Production Committee


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