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Sōichirō Hoshi

Voice Actor

Sōichirō Hoshi is a Japanese voice actor and singer affiliated with Arts Vision who voices the demon Wakuraba in Demon Slayer: Kimetsu no Yaiba. He is widely recognized as Kira Yamato in the Mobile Suit Gundam Seed franchise.

Agency: Arts Vision
Role: Voice Actor
Nationality: Japanese
Years Active: 1995-present
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Demon Slayer Role

In Demon Slayer: Kimetsu no Yaiba, the anime adaptation produced by studio Ufotable, Hoshi provides the Japanese voice of Wakuraba, one of the demons serving among the Twelve Kizuki. The part is a supporting villain role, a register Hoshi has cultivated across his later career after first building his reputation on heroic leads. His distinctive vocal range, capable of both earnest protagonists and menacing antagonists, makes him a natural fit for the kind of cold, conflicted demon the series favors. The credit places him within Ufotable's deep ensemble cast, alongside the many veteran performers the studio draws on for its supernatural action adaptations.

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Career and Notable Roles

Hoshi has voiced a long list of leading anime characters, including Son Goku in Saiyuki, Kira Yamato across the Mobile Suit Gundam Seed, Gundam Seed Destiny, and Gundam Seed Freedom productions, Kazuki Fuuchouin in GetBackers, Masaru Daimon in Digimon Savers, Kaoru Hanabishi in Ai Yori Aoshi, and Tomoki Sakurai in Heaven's Lost Property. In games he plays Sanada Yukimura in Sengoku Basara, Keiichi Maebara in Higurashi When They Cry, Kilik in Soulcalibur, and several roles in Haruka: Beyond the Stream of Time, and he partially voices Shirogane Takeru in the Muv-Luv series. He is also noted for villains such as Goro Akechi in Persona 5, Death Gun in Sword Art Online, and Lio Shirazumi in The Garden of Sinners, as well as Sentarō Miya in Kono Oto Tomare! Sounds of Life.

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Recognition and Other Work

Hoshi's performances have earned him formal industry recognition. He received the voice acting award at the Anime Grand Prix across the 2005 and 2006 cycles. At the inaugural Seiyu Awards he was nominated in the category for best actors in supporting roles for his portrayal of Kira Yamato in Mobile Suit Gundam Seed Destiny. He later took home the Kei Tomiyama Award at the 19th Seiyu Awards. Beyond his acting, Hoshi is also active as a singer.

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Frequently Asked Questions

Who does Sōichirō Hoshi play in Demon Slayer: Kimetsu no Yaiba?

Sōichirō Hoshi provides the Japanese voice of Wakuraba, one of the demons serving among the Twelve Kizuki, in studio Ufotable's adaptation of Demon Slayer: Kimetsu no Yaiba. It is a supporting villain role.

What is Sōichirō Hoshi best known for?

Sōichirō Hoshi is widely recognized as Kira Yamato across the Mobile Suit Gundam Seed, Gundam Seed Destiny, and Gundam Seed Freedom productions. He also voices the demon Wakuraba in Demon Slayer: Kimetsu no Yaiba.

What other anime characters has Sōichirō Hoshi voiced?

Beyond Demon Slayer, Sōichirō Hoshi has voiced leads such as Son Goku in Saiyuki, Kazuki Fuuchouin in GetBackers, Masaru Daimon in Digimon Savers, and Tomoki Sakurai in Heaven's Lost Property. He is also noted for villains like Goro Akechi in Persona 5 and Death Gun in Sword Art Online.

Has Sōichirō Hoshi won any awards?

Sōichirō Hoshi received the voice acting award at the Anime Grand Prix across the 2005 and 2006 cycles, and he later took home the Kei Tomiyama Award at the 19th Seiyu Awards. He was also nominated for best supporting actor at the inaugural Seiyu Awards.

What agency is Sōichirō Hoshi affiliated with?

Sōichirō Hoshi is affiliated with Arts Vision and has been active since 1995. He voices Wakuraba in Demon Slayer: Kimetsu no Yaiba.

Sources & Information

This content is original writing by Daddy Jim Headquarters based on the Demon Slayer anime series, manga, and official materials. Episode and chapter references are cited where applicable.

Rights holders

All rights belong to their respective owners.

Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

  • Movie pages: theatrical posters and key visuals, credited to ufotable and Aniplex.
  • Game pages: official box art, credited to Sega, Aniplex, and other publishers.
  • Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Koyoharu Gotouge.

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