Masaki Aizawa

Known for

Acting

Born

January 19, 1965 (age 61)

Birthplace

Hokkaido, Japan

Biography

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.

Best known work

Death Note

2006

Hunter x Hunter

2011

Cowboy Bebop

1998

Parasyte -the maxim-

2014

Fighting Spirit

2000

Black Lagoon

2006

Sword of the Stranger

2007

Inazuma Eleven

2008

Yona of the Dawn

2014

Chobits

2002

Filmography

TBA
人妻♪花純TV
as Matsubara Hisashi (2 episodes)
2025
Mobile Suit Gundam GQuuuuuuXTV
as Chapman Jirom (voice) (1 episode)
2025
Catch Me at the Ballpark!TV
as Field Manager Tadahiro Matsudo (voice) (4 episodes)
2024
T・P BONTV
as Monarch (voice) (1 episode)
2023
Undead Murder FarceTV
as John H. Watson (voice) (4 episodes)
2018
Yu Yu Hakusho - Two Shots / All or Nothing
as Ōtake (voice)
2018
One Piece: Episode of Skypiea
as Wyper (voice)
2017
The Irregular at Magic High School: The Girl Who Summons the Stars
as Ralph Hardy Mirphak (voice)
2017
Uchuu Sentai KyurangerTV
as Judge Inda (1 episode)
2014
Parasyte -the maxim-TV
as Kazuyuki Izumi (voice) (13 episodes), as Officer Worker「A」(voice) (1 episode), as Taoka (voice) (1 episode), as Man (voice) (1 episode), as Professor (voice) (1 episode)
2014
Yona of the DawnTV
as Lee Geun-Tae (voice) (3 episodes)
2011
Hunter x HunterTV
as Bendot (voice) (5 episodes), as Mizuken (voice) (3 episodes)
2011
Is This a Zombie?TV
as Mystletainn (voice) (3 episodes)
2010
Bleach the Movie: Hell Verse
as Gunjo (voice)
2009
Death Note Relight 2: L's Successors
as Anthony Rester (voice)
2009
Eden of the EastTV
as Opposition Party Member (voice) (1 episode)
2008
Inazuma ElevenTV
as Heikichi Toudou (voice) (2 episodes)
2007
KaijiTV
as Facility Manager (voice) (2 episodes)
2007
Sword of the Stranger
as Yue-Shen (voice)
2006
Gift: Eternal RainbowTV
2006
Death NoteTV
as Masahiko Kida (voice) (1 episode)
2006
Black LagoonTV
as Rowan (voice) (1 episode)
2006
Inukami!TV
as Master (26 episodes)
2002
Jing: King of BanditsTV
as Ginjou (voice) (13 episodes)
2002
The Twelve KingdomsTV
as Shōryū (voice) (45 episodes)