TL;DR, The Yomi no Tsugai anime added Kappei Yamaguchi as Hikaru Kagemori and Yoshiko Sakakibara as Kai. The Bones Film production is already airing in Spring 2026 with the announced staff.
The Yomi no Tsugai additional cast grew with Kappei Yamaguchi joining as Hikaru Kagemori and Yoshiko Sakakibara voicing Kai, announced on the series’ official X account. The Daemons of the Shadow Realm anime adaptation is already airing in Spring 2026, so these veterans arrive as the story widens and new supporting players step in.
Yomi no Tsugai adds Kappei Yamaguchi and Yoshiko Sakakibara
Kappei Yamaguchi steps in as Hikaru Kagemori, while Yoshiko Sakakibara portrays Kai. The announcement came from the official X account for Yomi no Tsugai as the series continues its Spring 2026 broadcast. This Yomi no Tsugai additional cast update slots both actors into supporting roles for the current run.
Yamaguchi is credited with InuYasha, and Sakakibara with Hellsing, signaling experienced hands for these parts. The reveal focused on the roles and names, aligning with how the team has rolled out earlier updates for Daemons of the Shadow Realm. It keeps momentum while episodes air weekly.
- Revealed via the anime’s official X account, confirming Kappei Yamaguchi as Hikaru Kagemori and Yoshiko Sakakibara as Kai.
- The update arrives during the Spring 2026 window as the show advances through its opening cour.
- Both are listed as supporting cast, adding depth around the central twins introduced at launch.
- Yamaguchi’s billing includes InuYasha, highlighting a familiar voice for long-time fans.
- Sakakibara’s billing includes Hellsing, bringing gravitas to Kai.
- The series is credited to studio Bones Film, with production continuing on schedule.
- Premiere details remain unchanged, with Tokyo MX, BS11, and other stations carrying the broadcast.
- For context on the season’s broader trend, see our Recent cast announcements.
- The post emphasized these two additions. Further character materials were not detailed in the note.
Who Kappei Yamaguchi and Yoshiko Sakakibara play in Yomi no Tsugai
Hikaru Kagemori and Kai enter the anime’s supporting lineup as the adaptation widens its cast. The Hikaru Kagemori voice actor is Kappei Yamaguchi, whose resume includes InuYasha. The Kai voice actor is Yoshiko Sakakibara, known for Hellsing.
Both bring steady veteran presence during an arc expansion period.
These voice casting choices match the series’ push to balance youthful leads with seasoned performances. Yamaguchi’s clarity suits sharp dialogue, while Sakakibara’s tone supports composed figures. Their pairing signals reliable delivery as the anime translates Hiromu Arakawa’s character dynamics to television.
- Hikaru Kagemori voice actor: Kappei Yamaguchi, credited in the announcement with InuYasha.
- Kai voice actor: Yoshiko Sakakibara, credited in the announcement with Hellsing.
- Both roles are part of the supporting cast introduced as the season progresses.
- The casting notice appeared on the official X account alongside ongoing episode promotion.
- Names align with how Daemons of the Shadow Realm identifies characters across media.
- Veteran casting often stabilizes tone, complementing newer voices in the core ensemble.
- For comparison across the season’s updates, see More cast news from another title’s rollout.
- This pairing reflects the production’s focus on consistent delivery over stunt casting.
- The reveal did not add plot specifics for either character, keeping the focus on credits.
- Expect further character spotlights through official channels if scheduled in later posts.
Yomi no Tsugai staff, premiere and where it is airing
The official X account for Yomi no Tsugai (Daemons of the Shadow Realm) revealed a new supporting pair on Saturday. The Yomi no Tsugai additional cast includes Kappei Yamaguchi (InuYasha) as Hikaru Kagemori and Yoshiko Sakakibara (Hellsing) as Kai. Both veterans join the ensemble as the adaptation of Hiromu Arakawa’s action fantasy manga adds more key voices to its lineup.
Their roles expand the show’s character web early in the broadcast, giving fans fresh personalities to track as the plot deepens.
m. on Tokyo MX, BS11, and other stations. That placement puts the show squarely in the Spring 2026 slate for late night viewers in Japan.
Behind the scenes, Masahiro Andou (Stranger: Mukou Hadan) directs at Bones Film, with Noboru Takagi (Golden Kamuy) handling series composition. Nobuhiro Arai (Hitsugi no Chaika) provides character designs, and Kenichiro Suehiro (Goblin Slayer) composes the music. With this Bones Film Yomi no Tsugai setup, the production brings together seasoned staff across direction, writing, design, and score, aligning with the series’ action heavy tone.
For readers tracking Hiromu Arakawa manga volumes, the source material began in Shounen Gangan in December 2021. Square Enix released the 12th collected volume on March 12. The publisher licensed the manga in English in July 2022 and published the tenth English volume on April 7.
The eleventh English volume is scheduled for an August 11 release. These dates help fans line up where the anime might draw its arcs, though episode coverage beyond the premiere is not yet confirmed. With new cast members like Yamaguchi as Hikaru Kagemori and Sakakibara as Kai now in place, the broadcast continues to map Arakawa’s world to television while keeping viewers informed on where to watch and who is bringing each character to life.
Related: Daemons episode recap.
Source: MAL