{"id":51736,"date":"2026-05-17T02:58:57","date_gmt":"2026-05-17T06:58:57","guid":{"rendered":"https:\/\/overcentral.com\/en\/yomi-no-tsugai-anime-adds-kappei-yamaguchi-and-yoshiko-sakakibara\/"},"modified":"2026-05-17T11:51:31","modified_gmt":"2026-05-17T15:51:31","slug":"yomi-no-tsugai-anime-adds-kappei-yamaguchi","status":"publish","type":"post","link":"https:\/\/overcentral.com\/en\/yomi-no-tsugai-anime-adds-kappei-yamaguchi\/","title":{"rendered":"Yomi no Tsugai Anime Adds Kappei Yamaguchi and Yoshiko Sakakibara"},"content":{"rendered":"\n

The “Yomi no Tsugai<\/a>aaa” television anime, the eagerly anticipated adaptation of Hiromu Arakawa’s supernatural action manga, has announced two major additions to its supporting voice cast<\/a>. The official X account for the series, known in English as “Daemons of the Shadow Realm,” confirmed on Saturday that veteran voice actors Kappei Yamaguchi and Yoshiko Sakakibara are joining the production. Yamaguchi will lend his voice to the character Hikaru Kagemori, while Sakakibara will portray the enigmatic figure known as Kai. This casting news arrives shortly after the anime premiered across Japanese networks including Tokyo MX and BS11 on April 4 at 11:30 p.m., marking the beginning of what promises to be one of the season’s most talked-about fantasy series.<\/p>\n\n\n\n

Legendary Voices Join the Shadow Realm<\/h2>\n\n\n\n

Kappei Yamaguchi is a name that resonates deeply with anime fans across generations. Best known globally for his iconic role as InuYasha in the long-running series of the same name, Yamaguchi brings decades of experience and a distinctive vocal range to the character of Hikaru Kagemori. His career spans some of the most beloved titles in the medium, including roles as Ranma Saotome in “Ranma 1\/2,” Usopp in “One Piece,” and Shinichi Kudo in the early episodes of “Detective Conan<\/a>.” Yamaguchi’s ability to convey both youthful energy and dramatic intensity makes him an inspired choice for Hikaru Kagemori, a character whose role within the unfolding narrative of “Yomi no Tsugai” is expected to carry significant weight.<\/p>\n\n\n\n

Joining him is Yoshiko Sakakibara, a towering figure in the voice acting industry whose career stretches back to the late 1970s. She is perhaps best recognized by international audiences as the voice of Integra Hellsing in the “Hellsing” franchise, a performance that defined the character’s aristocratic authority and steely resolve. Her extensive filmography also includes roles in “Mobile Suit Gundam,” “Cowboy Bebop,” and “Ghost in the Shell: Stand Alone Complex.” Sakakibara’s casting as Kai suggests a character of considerable power and gravitas, fitting for an actress whose voice commands attention and respect. The pairing of these two seasoned performers represents a deliberate effort by the production team to anchor the series with proven talent capable of elevating its most pivotal supporting roles.<\/p>\n\n\n\n

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Yomi no Tsugai Anime Adds Kappei Yamaguchi and Yoshiko Sakakibara<\/figcaption><\/figure>\n\n\n\n

A Production Team Built for Ambition<\/h2>\n\n\n\n

The anime is being helmed by director Masahiro Andou, whose previous work on the acclaimed film “Stranger: Mukou Hadan” demonstrated a remarkable ability to blend visceral action sequences with emotional storytelling. Andou is directing the series at Bones<\/a> Film, a studio division that operates under the umbrella of the legendary Bones Inc. Known for producing visually stunning and narratively ambitious works such as “Fullmetal Alchemist: Brotherhood,” “My Hero Academia,” and “Mob Psycho 100,” Bones brings a reputation for high-quality animation and faithful adaptations to this project. The choice of Andou and Bones Film signals a serious commitment to realizing the unique aesthetic and kinetic energy of Arakawa’s manga.<\/p>\n\n\n\n

The series composition is handled by Noboru Takagi, a writer whose credits include the historical adventure series “Golden Kamuy” and the dark fantasy epic “Durarara!!” Takagi’s experience in adapting complex source material with multiple intersecting character arcs makes him an invaluable asset for structuring the narrative of “Yomi no Tsugai.” Character designs are being overseen by Nobuhiro Arai, who previously worked on “Hitsugi no Chaika” and “The Irregular at Magic High School.” Arai’s ability to create distinctive, memorable character silhouettes that remain faithful to the manga’s original artwork will be crucial in translating Arakawa’s distinctive visual style to the screen. The musical score is being composed by Kenichiro Suehiro, whose work on “Goblin Slayer,” “Re:Zero – Starting Life in Another World,” and “Fire Force” has established him as one of the most versatile and sought-after composers in the industry. Suehiro’s talent for crafting atmospheric soundscapes that enhance both tension and emotional resonance will be essential in establishing the shadowy, mysterious tone of the series.<\/p>\n\n\n\n

The Source Material and Its Creator<\/h2>\n\n\n\n

“Yomi no Tsugai” is the work of Hiromu Arakawa, one of the most celebrated manga artists of her generation. Arakawa is best known worldwide as the creator of “Fullmetal Alchemist,” a series that sold over 80 million copies globally and is widely regarded as one of the greatest manga of all time. Following the conclusion of that monumental work, Arakawa turned to historical drama with “The Heroic Legend of Arslan” and agricultural comedy with “Silver Spoon,” demonstrating remarkable versatility across genres. With “Yomi no Tsugai,” she returns to the action fantasy territory where she first achieved international acclaim, albeit with a darker and more mysterious premise.<\/p>\n\n\n\n

The manga began serialization in Square Enix’s Shounen Gangan magazine in December 2021, marking Arakawa’s return to the monthly magazine where “Fullmetal Alchemist” originally ran. The series centers on twin siblings Yuru and Asa, who live a secluded life in the mountains under the watchful eye of their grandfather. When their peaceful existence is shattered by a violent attack, they are thrust into a hidden world of supernatural beings known as tsugai, forcing them to confront their own mysterious heritage and the shadowy forces that seek to control them. The premise draws on Japanese folklore and occult traditions, weaving them into a contemporary fantasy narrative that explores themes of duality, family, and the boundaries between the human and the supernatural.<\/p>\n\n\n\n

Square Enix released the 12th compiled volume of the manga in Japan on March 12, with the series continuing to build momentum as the anime adaptation brings it to a broader audience. The manga’s steady publication schedule and growing readership reflect the enduring appetite for Arakawa’s storytelling, which balances intricate world-building with deeply human character dynamics.<\/p>\n\n\n\n

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Yomi no Tsugai Anime Adds Kappei Yamaguchi and Yoshiko Sakakibara<\/figcaption><\/figure>\n\n\n\n

English-Language Release and International Reach<\/h2>\n\n\n\n

Square Enix, which publishes the manga in its original Japanese format, also handles the English-language release. The company licensed the series for English distribution in July 2022, recognizing the strong international demand for Arakawa’s work. The 10th English volume was published on April 7, coinciding neatly with the anime premiere and allowing new viewers to catch up on the source material. The 11th English volume is scheduled for release on August 11, ensuring that English-speaking readers remain only a few volumes behind the Japanese publication. This relatively rapid translation and release schedule reflects Square Enix’s confidence in the series and its commitment to maintaining international fan engagement.<\/p>\n\n\n\n

The timing of the English-language release strategy aligns with the anime broadcast, creating a synergistic effect that allows fans to experience the story through multiple media simultaneously. For viewers who discover the world of “Yomi no Tsugai” through the anime, the availability of the manga in English provides an immediate opportunity to explore the narrative in greater depth. This approach has proven successful for numerous Shounen Gangan titles in recent years, particularly those with strong action and fantasy elements that appeal to a global audience.<\/p>\n\n\n\n

The Significance of the Casting Announcement<\/h2>\n\n\n\n

The addition of Kappei Yamaguchi and Yoshiko Sakakibara to the cast of “Yomi no Tsugai” is more than a routine production update. It represents a strategic investment in the series’ dramatic weight and market appeal. Yamaguchi’s involvement, in particular, carries nostalgic value for viewers who grew up with “InuYasha,” a series that also blended feudal Japanese folklore with action and romance. This connection may draw in viewers who have followed his career for decades, while Sakakibara’s presence signals that the series’ supporting characters will be portrayed with the same level of seriousness and craft as its leads.<\/p>\n\n\n\n

The casting also underscores the anime industry’s continued reliance on established talent to anchor new properties in a competitive market. With dozens of new series premiering each season, having recognizable voice actors attached to a project can significantly impact its visibility and initial viewership. For a series like “Yomi no Tsugai,” which carries the weight of Arakawa’s legacy and the expectations of a built-in fanbase, the production team has clearly prioritized assembling a cast and crew capable of delivering a premium product.<\/p>\n\n\n\n

As the series continues to air, further casting announcements are expected to round out the roster of characters that populate the shadow realm. The depth of talent already confirmed suggests that the production is proceeding with the ambition and resources required to do justice to Arakawa’s intricate world. For fans of the manga, the transition to animation under the guidance of Masahiro Andou and his team represents an opportunity to see the story’s eerie, atmospheric panels brought to life with motion, color, and sound. For newcomers, the series offers a gateway into one of the most compelling fantasy narratives currently being serialized in Japan.<\/p>\n\n\n\n

The premiere on April 4 has set the stage for what promises to be a journey into darkness, family secrets, and the bonds that tie humans to the supernatural forces that dwell just beyond the edge of perception. With a powerhouse cast and a production team that includes some of the most respected names in the industry, “Yomi no Tsugai” is positioning itself as a must-watch series for fans of action fantasy and supernatural drama alike.<\/p>\n\n\n\n

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Yomi no Tsugai Anime Adds Kappei Yamaguchi and Yoshiko Sakakibara<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"

The “Yomi no Tsugaiaaa” television anime, the eagerly anticipated adaptation of Hiromu Arakawa’s supernatural action manga, has announced two major additions to its supporting voice cast. The official X account for the series, known in English as “Daemons of the Shadow Realm,” confirmed on Saturday that veteran voice actors Kappei Yamaguchi and Yoshiko Sakakibara are […]<\/p>\n","protected":false},"author":8,"featured_media":85532,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/cards.overcentral.com\/cards\/en\/51736.png","fifu_image_alt":"Yomi no Tsugai Anime Adds Kappei Yamaguchi and Yoshiko Sakakibara","footnotes":""},"categories":[32908],"tags":[],"class_list":["post-51736","post","type-post","status-publish","format-standard","has-post-thumbnail","category-pop-culture"],"fifu_image_url":"https:\/\/cards.overcentral.com\/cards\/en\/51736.png","fifu_image_alt":"Yomi no Tsugai Anime Adds Kappei Yamaguchi and Yoshiko Sakakibara","_links":{"self":[{"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/posts\/51736","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/comments?post=51736"}],"version-history":[{"count":0,"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/posts\/51736\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/media\/85532"}],"wp:attachment":[{"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/media?parent=51736"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/categories?post=51736"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/overcentral.com\/en\/wp-json\/wp\/v2\/tags?post=51736"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}