Masaki Aizawa

Acting

Masaki Aizawa

Born January 19, 1965Hokkaido, Japan43 credits

Masaki Aizawa (相沢 まさき, Aizawa Masaki, January 19, 1965) is a Japanese voice actor (seiyuu) from Hokkaido who is represented by Office Osawa. His old stage name is 相沢 正輝 (same reading). Formerly, he was affiliated with Production Baobab and Bell Production. His hobby is reading.

Known For

Mobile Suit Gundam GQuuuuuuX
7.6

Mobile Suit Gundam GQuuuuuuX

TV

2025

Catch Me at the Ballpark!
7.9

Catch Me at the Ballpark!

TV

2025

T・P BON
7.3

T・P BON

TV

2024

Undead Murder Farce
7.6

Undead Murder Farce

TV

2023

Yu Yu Hakusho - Two Shots / All or Nothing
5.5

Yu Yu Hakusho - Two Shots / All or Nothing

Movie

2018

One Piece: Episode of Skypiea
7.2

One Piece: Episode of Skypiea

Movie

2018

Filmography

Mobile Suit Gundam GQuuuuuuX
2025Mobile Suit Gundam GQuuuuuuXas Chapman Jirom (voice)TV
Catch Me at the Ballpark!
2025Catch Me at the Ballpark!as Field Manager Tadahiro Matsudo (voice)TV
T・P BON
2024T・P BONas Monarch (voice)TV
Undead Murder Farce
2023Undead Murder Farceas John H. Watson (voice)TV
Yu Yu Hakusho - Two Shots / All or Nothing
2018Yu Yu Hakusho - Two Shots / All or Nothingas Ōtake (voice)Movie
One Piece: Episode of Skypiea
2018One Piece: Episode of Skypieaas Wyper (voice)Movie
The Irregular at Magic High School: The Girl Who Summons the Stars
2017The Irregular at Magic High School: The Girl Who Summons the Starsas Ralph Hardy Mirphak (voice)Movie
Uchuu Sentai Kyuranger
2017Uchuu Sentai Kyurangeras Judge IndaTV
Parasyte -the maxim-
2014Parasyte -the maxim-as Kazuyuki Izumi (voice)TV
Yona of the Dawn
2014Yona of the Dawnas Lee Geun-Tae (voice)TV
Hunter x Hunter
2011Hunter x Hunteras Bendot (voice)TV
Is This a Zombie?
2011Is This a Zombie?as Mystletainn (voice)TV
Bleach the Movie: Hell Verse
2010Bleach the Movie: Hell Verseas Gunjo (voice)Movie
Death Note Relight 2: L's Successors
2009Death Note Relight 2: L's Successorsas Anthony Rester (voice)Movie
Eden of the East
2009Eden of the Eastas Opposition Party Member (voice)TV
Inazuma Eleven
2008Inazuma Elevenas Heikichi Toudou (voice)TV
Kaiji
2007Kaijias Facility Manager (voice)TV
Sword of the Stranger
2007Sword of the Strangeras Yue-Shen (voice)Movie
Gift: Eternal Rainbow
2006Gift: Eternal RainbowTV
Death Note
2006Death Noteas Masahiko Kida (voice)TV
Black Lagoon
2006Black Lagoonas Rowan (voice)TV
Inukami!
2006Inukami!as MasterTV
The Hills Have Size
2005The Hills Have Sizeas Matsubara HisashiTV
Jing: King of Bandits
2002Jing: King of Banditsas Ginjou (voice)TV
The Twelve Kingdoms
2002The Twelve Kingdomsas Shōryū (voice)TV
Chobits
2002Chobitsas Tetsuya Omura (voice)TV
The Siamese: First Mission
2001The Siamese: First Missionas Defense Minister (voice)Movie
X
2001Xas Kusanagi Shiyū (voice)TV
Resident Evil 4D Executer
2000Resident Evil 4D Executeras ClausMovie
Fighting Spirit
2000Fighting Spiritas Date Eiji (voice)TV
You're Under Arrest: The Motion Picture
1999You're Under Arrest: The Motion Pictureas Detective Sugihara (voice)Movie
Master Keaton
1998Master KeatonTV
Spriggan
1998Sprigganas Excavation Research Agent (voice)Movie
Knight Hunters
1998Knight Huntersas Hirofumi Takatori (voice)TV
Cowboy Bebop
1998Cowboy Bebopas Case Officer (voice)TV
Song of Raiyantsuuri
1994Song of RaiyantsuuriMovie
Tekkaman Blade II
1994Tekkaman Blade IIas GoriateTV
Iria: Zeiram the Animation
1994Iria: Zeiram the Animationas Soldier C (voice)TV
Red Baron
1994Red Baronas NormanTV
New Cutey Honey
1994New Cutey Honeyas (voice)TV
The Legacy of Al Caral
1993The Legacy of Al Caralas Guard B (voice)Movie
Oruorane the Cat Player
1992Oruorane the Cat Playeras Middle-Aged ManMovie
Tokyo Babylon
1992Tokyo Babylonas Man (voice)TV