Yoroi Shin Den Samurai Troopers: Release Date, Cast, & Trailer (2026)

The official website for Yoroi Shin Den Samurai Troopers, the new direct sequel anime of the Yoroiden Samurai Troopers series (known internationally as Ronin Warriors), unveiled on Tuesday, December 23, 2025, the second promotional video and additional cast members. The trailer previews the ending theme song "POWER" by boy group ONE OR EIGHT, building anticipation for the January 2026 premiere of this highly anticipated Ronin Warriors sequel to the classic 1988-1989 action series. This is an official direct sequel, not a remake, taking place in present-day Shinjuku and introducing a new generation of heroes. The remaining cast members for the "Ten Braves," who serve Ramaga, the emperor of the Demon Realm, were revealed in the announcement. The five new voice actors joining the cast include Kenichi Suzumura as Nezu, Chiharu Sawashiro as Anayama, Ryōta Takeuchi as Unno, Daichi Endō as Kakei, and Toshiki Kumagai as Mochizuki. These additions complete the Ten Braves roster, which also includes Sasuke (voiced by Takuya Satō), Saizō (voiced by Kōsuke Toriumi), Kamanosuke (voiced by Takuma Terashima), Seikai Nyūdō (voiced by Tomokazu Sugita), and Isa Nyūdō (voiced by Kōhei Amasaki). The complete Ten Braves cast expands the roster of characters who will play crucial roles in the story's conflict between the samurai warriors and the demonic forces. The anime will premiere on January 6, 2026, on the Tokyo MX channel at 11:30 p.m. JST (9:30 a.m. EST), and will start streaming on U-NEXT, Anime Hōdai, and d Anime Store at 24:00 JST (effectively, January 7 at 12 midnight JST). The anime will then run on Kansai TV and BS11, making it accessible to viewers across Japan through multiple broadcast and streaming platforms. The main cast for the series includes Hiiro Ishibashi as Gai, the new protagonist who dons the new version of the Yoroi Gear armor to fight the Demon Realm. The cast also includes Junya Enoki as Kaito Uesugi (Sōkyū no Kaito), Ayumu Murase as Musashi Hōjō (Suiren no Musashi), Shunsuke Takeuchi as Yamato Hōjō (Kōya no Yamato), and Kentarō Kumagai as Shion Ishida (Senkō no Shion). These five protagonists form the core group of samurai warriors who don Yoroi Gear armor to fight against the demon emperor Ramaga in present-day Shinjuku. Gai serves as the lead character in this Ronin Warriors sequel, representing a new generation of heroes continuing the legacy of the original series. The additional cast includes Lynn as Mirei Aragaki, Toshiki Masuda as Ryūsei Oda, and Katsuyuki Konishi as Ramaga, the demon emperor who serves as the main antagonist. The Ten Braves, who serve Ramaga, include Sasuke (voiced by Takuya Satō), Saizō (voiced by Kōsuke Toriumi), Kamanosuke (voiced by Takuma Terashima), Seikai Nyūdō (voiced by Tomokazu Sugita), Isa Nyūdō (voiced by Kōhei Amasaki), and the five newly announced members. This ensemble cast brings together experienced voice actors who will bring depth and personality to the various characters in the series, from the heroic samurai warriors to the demonic antagonists. Yōichi Fujita (Gintama, Mr. Osomatsu) is directing the new anime at Sunrise, bringing his expertise in action-comedy and character-driven storytelling to the project. Shōgo Mutō (Crows Zero) is supervising and writing the series scripts, ensuring that the narrative maintains the spirit of the original while adapting to a modern setting. Hajime Yatate, the collective penname for the creative staff at Sunrise, is credited with the original story, maintaining continuity with the franchise's legacy. The character design team includes Yūhei Murota (Love Live!) for main characters, Tsukasa Kotoboki (MOBILE SUIT GUNDAM THE ORIGIN MSD Cucuruz Doan's Island) for villains, Hideo Okamoto (Yoroiden Samurai Troopers) for the original Yoroi Gear designs, and Takuya Suzuki (Brave King GaoGaiGar Final Grand Glorious Gathering) for the Yoroi Gear designs in animation. This combination of designers ensures that the series maintains visual consistency with the original while bringing modern animation techniques to the character and armor designs. Shūji Katayama (Overlord) is composing the music, creating a soundtrack that will enhance the action sequences and emotional moments throughout the series. Rock band blank paper performs the anime's opening theme song "YOAKE" (Dawn), while boy group ONE OR EIGHT performs the ending theme "POWER," creating a diverse musical experience that complements the series' tone. The additional staff members include Chief Animation Directors Junko Yamanaka and Tomoko Tanaka, Main Animator Hiroyuki Nishimura, Screen Design Director Akira Saitoh, Art Director Osamu Tayama, Color Key Artist Miho Tanaka, CG Directors Masaomi Suzuki and Keisuke Takahashi, Compositing Director of Photography Rumi Ishiguro, Editing by Kumiko Sakamoto, and Sound Director Ryō Tanaka. This comprehensive production team demonstrates Sunrise's commitment to delivering high-quality animation and storytelling. The new anime takes place in present-day Shinjuku and tells the story of five boys who don Yoroi Gear samurai armor to fight the demon emperor Ramaga. This modern setting provides a fresh perspective on the classic story, bringing the legendary samurai warriors into contemporary Japan while maintaining the core themes of heroism, sacrifice, and the battle between good and evil. The Ronin Warriors sequel is scheduled to run for two consecutive split cours, meaning it will have at least 24 episodes divided into two parts, providing an extensive story arc for the new generation of heroes. Sunrise created the Yoroiden Samurai Troopers (Legendary Armor Samurai Troopers) action television anime in 1988-1989, and Cartoon Network ran it as Ronin Warriors in the United States. The original series gained a dedicated following for its combination of samurai action, supernatural elements, and character development. Bandai Entertainment previously released the series on DVD, and Discotek Media released the full series on DVD with English subtitles in 2015. Discotek also released the Samurai Troopers OVA series with both English and Japanese audio. Crunchyroll is streaming the anime, making the original series accessible to new generations of viewers. The announcement of the second promotional video and additional cast members marks an important milestone in the lead-up to the January 2026 premiere. The promotional materials provide fans with updated information about the adaptation, including the musical direction, character designs, and the expanded cast. The second promotional video likely previews key moments from the upcoming series and gives viewers a sense of the animation quality and storytelling style that will define this modern sequel. As the January 2026 premiere approaches, fans can expect more promotional materials, including additional character visuals, trailers, and cast announcements. The combination of returning creative elements, new cast members, and fresh musical contributions ensures that Yoroi Shin Den Samurai Troopers will honor the legacy of the original series while bringing the story to a new generation of anime fans. The Ronin Warriors sequel is scheduled to run for two consecutive split cours, meaning it will have at least 24 episodes divided into two parts, providing an extensive story arc for the new generation of heroes led by protagonist Gai.