Knives Millions in Trigun is voiced by Ryūsei Nakao in the original Japanese version and Kirk Baily in the English dub. Nakao’s chilling, controlled performance gives Knives his iconic blend of elegance and cruelty.
Ryūsei Nakao (Japanese Voice Actor)

Date of Birth
February 5, 1951
About Ryūsei
Ryūsei Nakao is a legendary Japanese voice actor renowned for portraying charismatic and often sinister antagonists. With a distinctive high-pitched yet menacing voice, he has built a career playing villains who combine charm with unpredictability. His performance as Knives Millions stands out for its cold intensity and philosophical undertones, making the character both terrifying and compelling.
Hometown
Tokyo, Japan
Career Highlights
- Knives Millions – Trigun (1998)
- Frieza – Dragon Ball franchise
- Mayuri Kurotsuchi – Bleach
- Caesar Clown – One Piece
- Baikinman – Anpanman
Nakao is especially celebrated for his role as Frieza, one of anime’s most iconic villains, and his portrayal of Knives reflects a similarly refined yet ruthless energy.
Full Current Filmography
The following list reflects documented credits from reputable anime databases and official listings; it may not be exhaustive.
Anime (Selected, Chronological Highlights)
- 1988–present – Anpanman – Baikinman
- 1989–1996 (and later installments) – Dragon Ball Z / Super – Frieza
- 1998 – Trigun – Knives Millions
- 2004–2012 – Bleach – Mayuri Kurotsuchi
- 2013–2016 – One Piece – Caesar Clown
- 2010s–present – Continued roles in anime, often portraying eccentric or villainous characters
Video Games (Selected)
- Dragon Ball game series – Frieza
- Bleach games – Mayuri Kurotsuchi
- One Piece games – Caesar Clown
Dubbing & Narration
- Extensive work in Japanese dubbing for international films and television, as well as narration roles leveraging his distinctive vocal range.
Critical Reception
Ryūsei Nakao’s portrayal of Knives Millions is widely praised for its unsettling elegance and emotional restraint. Critics and fans often highlight how his voice adds a philosophical and almost poetic menace to the character.
- Anime News Network’s Trigun entry emphasizes the strength of its antagonist performances (https://www.animenewsnetwork.com/encyclopedia/anime.php?id=13)
- MyAnimeList discussions frequently cite Knives as a “memorable and chilling villain,” supported by Nakao’s performance (https://myanimelist.net/character/24/Knives_Millions)
Kirk Baily (English Voice Actor)

