
Hokkaido, Japan
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.

as Date Eiji (voice)

as Bendot (voice)
2011

as Masahiko Kida (voice)
2006

as Date Eiji (voice)
2000

as Heikichi Toudou (voice)
2008

as Case Officer (voice)
1998

as Rowan (voice)
2006

as Kazuyuki Izumi (voice)
2014

as Facility Manager (voice)
2007

as Monarch (voice)
2024

as Chapman Jirom (voice)
2025

as Lee Geun-Tae (voice)
2014

1998
as Ralph Hardy Mirphak (voice)
2017

as Ōtake (voice)
2018

as Wyper (voice)
2018

as Ralph Hardy Mirphak (voice)
2017

as Gunjo (voice)
2010

as Anthony Rester (voice)
2009

as Yue-Shen (voice)
2007

as Defense Minister (voice)
2001

as Claus
2000

as Detective Sugihara (voice)
1999

as Excavation Research Agent (voice)
1998

1994

as Guard B (voice)
1993

as Middle-Aged Man
1992
as Date Eiji (voice)
101 ep.

as Bendot (voice)
5 episodes

as Masahiko Kida (voice)
1 episodes

as Date Eiji (voice)
101 episodes

as Heikichi Toudou (voice)
2 episodes

as Case Officer (voice)
1 episodes

as Rowan (voice)
1 episodes

as Kazuyuki Izumi (voice)
13 episodes

as Facility Manager (voice)
2 episodes

as Monarch (voice)
1 episodes

as Chapman Jirom (voice)
1 episodes

as Lee Geun-Tae (voice)
3 episodes

1 episodes

as Judge Inda
1 episodes

as Field Manager Tadahiro Matsudo (voice)
4 episodes

as Shōryū (voice)
45 episodes

as Tetsuya Omura (voice)
4 episodes

as Mystletainn (voice)
3 episodes

as John H. Watson (voice)
4 episodes

as Opposition Party Member (voice)
1 episodes

as Kusanagi Shiyū (voice)
24 episodes

as (voice)
1 episodes

as Ginjou (voice)
13 episodes

as Hirofumi Takatori (voice)
38 episodes

as Norman
49 episodes