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Masaki Aizawa
ActorBorn January 19, 1965 (60 years)
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.
Filmography
| 2025 | Moonrise (TV Series) · as Bob Skylum |
| 2025 | Sword of the Demon Hunter: Kijin Gentosho (TV Series) · as Juzo |
| 2025 | I Left my A-Rank Party to Help My Former Students Reach the Dungeon Depths! (TV Series) · as Monday |
| 2024 | My Wife Has No Emotion (TV Series) · as Daisuke Kosugi |
| 2024 | T・P BON (TV Series) · as Monarch (voice) |
| 2023 | Undead Murder Farce (TV Series) · as John H. Watson (voice) |
| 2022 | Smile of the Arsnotoria the Animation (TV Series) · as Alberic Grisar |
| 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 Calls the Stars · as Ralph Hardy Mirphak (voice) |
| 2017 | Boruto: Naruto Next Generations (TV Series) · as Gyûki |
| 2017 | Uchu Sentai Kyuranger (TV Series) · as Judge Inda |
| 2015 | |
| 2014 | Parasyte -the maxim- (TV Series) · as Kazuyuki Izumi (voice) |
| 2014 | Yona of the Dawn (TV Series) · as Li Geun-Tae |
| 2012 | Inazuma Eleven Go 2: Chrono Stone (TV Series) · as Heikichi Todo |
| 2011 | Hunter x Hunter (2011) (TV Series) · as Bendot (voice) |
| 2011 | Is This a Zombie? (TV Series) · as Mystletainn (voice) |
| 2011 | Armored Trooper Votoms: Chirico's Return · as Doctor |
| 2011 | Gosick (TV Series) · as Middle-Aged Guest A |
| 2010 | Bleach the Movie: Hell Verse · as Gunjo (voice) |
| 2010 | And Yet the Town Moves (TV Series) · as Time Traveller |
| 2010 | You're Being Summoned, Azazel (TV Series) · as Director Kaifuji |
| 2009 | Eden of the East (TV Series) · as Opposition Lawmaker |
| 2008 | Inazuma Eleven (TV Series) · as Heikichi Toudou (voice) |
| 2008 | Ga-Rei-Zero (TV Series) · as Fireman |
| 2008 | Death Note Relight 2 - L's Successors · as Anthony Rester (voice) |
| 2007 | Kaiji (TV Series) · as Facility Manager (voice) |
| 2007 | Sword of the Stranger · as Yue-Shen (voice) |
| 2007 | |
| 2007 | Naruto Shippuden (TV Series) · as Gyûki |
| 2006 | Gift ~Eternal Rainbow~ (TV Series) |
| 2006 | Death Note (TV Series) · as Masahiko Kida (voice) |
| 2006 | Black Lagoon (TV Series) · as Rowan (voice) |
| 2006 | Inukami! (TV Series) · as Master |
| 2006 | Hellsing Ultimate (TV Series) · as Gregory Penwood |
| 2005 | Gintama (TV Series) · as Ochi-San |
| 2005 | Gekijôban Tsubasa kuronikuru: Torikago no kuni no himegimi · as Additional Voices |
| 2005 | Soreike! Anpanman: Hapî no Daibôken · as Hapijî |
| 2004 | Futakoi (TV Series) · as Nobuyuki Chigusa |
| 2003 | F-Zero: GP Legend (TV Series) · as Billy |
| 2003 | Kino's Journey (TV Series) · as Man A |
| 2003 | Astro Boy (2003) (TV Series) · as Dan |
| 2003 | Last Exile (TV Series) · as Benjamin |
| 2002 | Naruto (TV Series) · as Hanzaki |
| 2002 | The Twelve Kingdoms (TV Series) · as Shōryū (voice) |
| 2002 | Chobits (TV Series) · as Tetsuya Omura (voice) |
| 2002 | Jing: King of Bandits (TV Series) · as Ginjou (voice) |
| 2001 | X (TV Series) · as Kusanagi Shiyū (voice) |
| 2001 | Beyblade (TV Series) · as Douglas |
| 2000 | Biohazard 4D: Executer · as Claus |
| 2000 | Fighting Spirit (TV Series) · as Date Eiji (voice) |
| 1999 | One Piece (TV Series) · as Wiper |
| 1999 | The Big O (TV Series) · as Commitee Member |
| 1999 | You're Under Arrest: The Movie · as Detective Sugihara (voice) |
| 1998 | Master Keaton (TV Series) |
| 1998 | Spriggan · as Excavation Research Agent (voice) |
| 1998 | Weiß Kreuz (TV Series) · as Hirofumi Takatori |
| 1998 | Cowboy Bebop (TV Series) · as Case Officer (voice) |
| 1997 | Pokémon (TV Series) · as Aogiri |
| 1997 | Kyokujitsu no Kantai (TV Series) · as Erich Hoss |
| 1995 | H2 (1995) (TV Series) · as Ryûtarô's Friend |
| 1994 | Tekkaman Blade 2 (TV Series) · as Goriate |
| 1994 | Iria: Zeiram the Animation (TV Series) · as Soldier C (voice) |
| 1994 | New Cutie Honey (TV Series) · as (voice) |
| 1994 | Red Baron (TV Series) · as Norman |
| 1993 | Black Jack (TV Series) · as Master |
| 1993 | Casshan: Robot Hunter (TV Series) · as Report Robot |
| 1992 | Tokyo Babylon (TV Series) · as Man |
| 1992 | Video Girl Ai (TV Series) · as Employee |
| 1992 | Babel II (TV Series) · as Psychists |
| 1989 | The Guyver: Bio-Booster Armor (TV Series) · as Enzyme Ii-04 |
| 1988 | Legend of the Galactic Heroes (TV Series) · as Ratzel |