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Daisuke Namikawa

Daisuke Namikawa

Voice Actor

Daisuke Namikawa is a Japanese voice actor and singer affiliated with Stay Luck, heard in Demon Slayer: Kimetsu no Yaiba as the swordsmith Hotaru Haganezuka. A child actor turned prolific performer, he is the Japanese dub voice of Elijah Wood and Hayden Christensen.

Agency: Stay Luck
Role: Voice Actor
Nationality: Japanese
Years Active: 1984-present
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Demon Slayer Role

In Ufotable's Demon Slayer: Kimetsu no Yaiba, Namikawa voices Hotaru Haganezuka, the temperamental masked craftsman who forges and repairs Tanjiro Kamado's sword. The part adds a distinctive supporting character to a filmography already crowded with leading and antagonist roles, and it fits a performer known for his range across the medium. Although typically cast as young heroes such as Fay D. Flourite in Tsubasa: Reservoir Chronicle, Jellal Fernandes in Fairy Tail, and Yu Narukami in Persona 4, Namikawa just as readily takes on figures like Haganezuka, who blends comedic intensity with craftsmanship at the heart of the demon-slaying corps.

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Career and Notable Roles

Born on April 2, 1976, Namikawa began performing as a child and has worked continuously since 1984, currently representing the agency Stay Luck. His extensive heroic credits include Mikage in 07-Ghost, Somnus Lucis Caelum in Final Fantasy XV, Jack the Ripper in Black Clover, and Goemon Ishikawa XIII in later Lupin the Third installments. He is equally prolific as antagonists and anti-heroes, voicing Ulquiorra Cifer in Bleach, Hisoka Morow in the 2011 Hunter x Hunter, Eustass Kid in One Piece, Choso in Jujutsu Kaisen, Toru Oikawa in Haikyuu, and Momoshiki Otsutsuki in Boruto. Because his name differs from that of Daisuke Hirakawa by only one kanji, the two are occasionally confused.

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Recognition and Other Work

Beyond anime, Namikawa is the official Japanese dubbing artist for American actor Elijah Wood and Canadian actor Hayden Christensen, and he has also voiced Japanese dubs for performers including Leonardo DiCaprio, Tony Jaa, Edward Furlong, and Kevin Zegers. He expanded into filmmaking with Wonderful World, a live-action feature that opened in Japan in the early summer of 2010 and marked his directorial debut. He also appeared in the film himself, sharing the screen with fellow voice actors such as Mamoru Miyano, Tomokazu Sugita, Tomokazu Seki, Rikiya Koyama, Toshiyuki Morikawa, and Koichi Yamadera.

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Frequently Asked Questions

Who did Daisuke Namikawa voice?

Daisuke Namikawa voices the swordsmith Hotaru Haganezuka in Demon Slayer: Kimetsu no Yaiba. His many other roles include Fay D. Flourite in Tsubasa: Reservoir Chronicle, Ulquiorra Cifer in Bleach, and Choso in Jujutsu Kaisen.

What anime has Daisuke Namikawa voiced in?

His credits span many series, including Demon Slayer: Kimetsu no Yaiba as Hotaru Haganezuka, Fairy Tail as Jellal Fernandes, Hunter x Hunter as Hisoka Morow, One Piece as Eustass Kid, and Haikyuu as Toru Oikawa. He has worked continuously since 1984.

Who does Daisuke Namikawa play in Demon Slayer: Kimetsu no Yaiba?

In Ufotable's Demon Slayer, Namikawa voices Hotaru Haganezuka, the temperamental masked craftsman who forges and repairs Tanjiro Kamado's sword. The character blends comedic intensity with craftsmanship at the heart of the demon-slaying corps.

What agency is Daisuke Namikawa with?

Namikawa currently represents the agency Stay Luck. Born in 1976, he began performing as a child and has worked continuously since 1984.

Has Daisuke Namikawa directed a film?

Yes, he expanded into filmmaking with Wonderful World, a live-action feature that opened in Japan in the early summer of 2010 and marked his directorial debut. He also appeared in the film himself.

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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