Ruijerd Superdia, the feared but honorable Superd warrior from Mushoku Tensei: Jobless Reincarnation, is voiced by Daisuke Namikawa in Japanese and Christopher Wehkamp in the English dub. Both actors bring emotional depth, quiet intensity, and powerful presence to Ruijerd’s role as Rudeus and Eris’s protector throughout the series. (behindthevoiceactors.com)
Japanese Voice Actor: Daisuke Namikawa
Daisuke Namikawa voices Ruijerd Superdia in the Japanese version of Mushoku Tensei. His calm and emotionally restrained performance perfectly matches Ruijerd’s stoic personality, warrior discipline, and hidden compassion. (behindthevoiceactors.com)
Date of Birth
April 2, 1976
About Daisuke
Daisuke Namikawa is one of Japan’s most accomplished voice actors, with a career spanning anime, film dubbing, narration, and video games. Beginning as a child actor, he became internationally recognized for both anime roles and Japanese dubbing work for Hollywood films.
His portrayal of Ruijerd Superdia is praised for balancing intimidating strength with emotional warmth and quiet wisdom. Namikawa’s mature vocal delivery helps establish Ruijerd as one of the emotional pillars of Mushoku Tensei.
He is also widely known for portraying charismatic antiheroes, mentors, and emotionally complex fighters across major anime franchises.
Hometown
Tokyo, Japan
Career Highlights
- Ruijerd Superdia — Mushoku Tensei: Jobless Reincarnation
- Hisoka Morow — Hunter × Hunter (2011)
- Toru Oikawa — Haikyuu!!
- Ulquiorra Cifer — Bleach
- Goemon Ishikawa XIII — Lupin the Third (modern series)
- Jellal Fernandes — Fairy Tail
- Yu Narukami — Persona 4
- Momoshiki Otsutsuki — Boruto
Full Current Filmography
The following list reflects documented major anime voice roles from publicly available sources and may not be exhaustive.
Television Anime
- Mushoku Tensei: Jobless Reincarnation — Ruijerd Superdia
- Hunter × Hunter (2011) — Hisoka Morow
- Haikyuu!! — Toru Oikawa
- Bleach — Ulquiorra Cifer
- Fairy Tail — Jellal Fernandes
- Boruto — Momoshiki Otsutsuki
- Persona 4: The Animation — Yu Narukami
- JoJo’s Bizarre Adventure: Golden Wind — Giorno Giovanna’s father/additional roles
- Black Clover — Jack the Ripper
- Fate/Grand Order — Waver Velvet (certain media)
- One Piece — Eustass Kid (certain projects/media)
- D.Gray-man — Tyki Mikk
Anime Films
- Mushoku Tensei Specials & OVAs — Ruijerd Superdia
- Bleach Films — Ulquiorra Cifer
- Persona 4 Films & Projects — Yu Narukami
Video Games
- Persona 4 — Yu Narukami
- Genshin Impact — Additional Japanese Voices
- Granblue Fantasy — Voice Roles
- Mushoku Tensei Game Adaptations — Ruijerd Superdia
Critical Reception
Daisuke Namikawa is praised for his smooth vocal delivery and emotionally nuanced performances. Fans of Mushoku Tensei frequently highlight his portrayal of Ruijerd for making the character feel both intimidating and deeply compassionate, especially during scenes involving children and family.
Our Sources
Behind The Voice Actors – Ruijerd Superdia (https://www.behindthevoiceactors.com/tv-shows/Mushoku-Tensei-Jobless-Reincarnation/Ruijerd-Supardia/)
Anime News Network Encyclopedia – Daisuke Namikawa (https://www.animenewsnetwork.com/encyclopedia/people.php?id=665)
Stay Luck Official Profile (https://stay-luck.com/talent/namikawa-daisuke/)
Mushoku Tensei Official Anime Website (https://mushokutensei.jp/)
Social Media
X (Twitter): https://x.com/DaisukeNamikawa
English Voice Actor: Christopher Wehkamp
Christopher Wehkamp voices Ruijerd Superdia in the English dub of Mushoku Tensei: Jobless Reincarnation. His deep and emotionally restrained performance captures Ruijerd’s intimidating warrior presence, protective instincts, and quiet compassion throughout the series. (behindthevoiceactors.com)
Date of Birth
Christopher Wehkamp’s exact birth date is not publicly documented.
About Christopher
Christopher Wehkamp is an American voice actor, ADR director, and script writer known for anime dubbing and video game localization. He frequently portrays disciplined warriors, authority figures, and emotionally grounded characters across fantasy and action anime.
His portrayal of Ruijerd Superdia has been praised for emphasizing the character’s stoic dignity and emotional warmth beneath his fearsome appearance. Fans of the English dub often highlight Wehkamp’s calm delivery during Ruijerd’s mentor-like interactions with Rudeus and Eris.
Outside acting, Wehkamp has also worked extensively in ADR production and localization for major anime releases.
Hometown
Texas, USA
Career Highlights
- Ruijerd Superdia — Mushoku Tensei: Jobless Reincarnation
- Aizawa / Eraser Head — My Hero Academia
- Hades — Sleepy Princess in the Demon Castle
- Takehisa Hinawa — Fire Force
- Millepensee characters and supporting roles in fantasy anime
- Additional Roles — One Piece
- Additional Roles — Black Clover
- ADR direction for anime productions
Full Current Filmography
The following list reflects documented major voice acting credits from publicly available sources and may not be exhaustive.
Anime
- Mushoku Tensei: Jobless Reincarnation — Ruijerd Superdia
- My Hero Academia — Shota Aizawa / Eraser Head
- Fire Force — Takehisa Hinawa
- Sleepy Princess in the Demon Castle — Hades
- Black Clover — Additional Roles
- One Piece — Additional Voices
- Dr. Stone — Additional Voices
- The Rising of the Shield Hero — Additional Roles
- Chainsaw Man — Additional Voices
Video Games
- Borderlands — Additional Voices
- Smite — Voice Roles
- Anime Mobile Games — Various Characters
- Mushoku Tensei Game Adaptations — Ruijerd Superdia
ADR & Production Work
- ADR direction for anime dub productions
- Script adaptation and localization work for Crunchyroll and Funimation releases
- Voice direction for fantasy and action anime series
Critical Reception
Christopher Wehkamp is praised for his calm authority and emotionally grounded performances. Fans of Mushoku Tensei frequently highlight his portrayal of Ruijerd for preserving the character’s intimidating strength while also conveying his kindness, regret, and deep sense of honor.
Our Sources
Behind The Voice Actors – Ruijerd Superdia (https://www.behindthevoiceactors.com/tv-shows/Mushoku-Tensei-Jobless-Reincarnation/Ruijerd-Supardia/)
Behind The Voice Actors – Christopher Wehkamp (https://www.behindthevoiceactors.com/Christopher-Wehkamp/)
Crunchyroll – Mushoku Tensei English Dub Information (https://www.crunchyroll.com/)
Mushoku Tensei Official Anime Website (https://mushokutensei.jp/)
Social Media
X (Twitter): https://x.com/ChrisWehkamp
Instagram: https://www.instagram.com/chriswehkamp/
