Tadahisa Saizen
- Known for
- Acting
- Born
- September 25, 1964
- Birthplace
- Toyonaka, Osaka, Japan
Tadahisa Saizen (西前 忠久, Saizen Tadahisa, September 25, 1964) is a Japanese voice actor from Osaka City, Osaka Prefecture. He is affiliated with Arts Vision. Previously was affiliated with Kansai Geijutsuza and Theater Company Zenshinza.
Filmography

Fate/stay night: Heaven's Feel III. Spring Song 2020
as Berserker (voice)

Case Closed: Zero the Enforcer 2018
as Announcer B (voice)

Short Peace 2013
as Firefighter (segment "Combustible") (voice)

Combustible 2012
as Fireman (voice)

Mobile Suit Zeta Gundam - A New Translation II: Lovers 2005
as Ben Wooder (voice)

Inuyasha the Movie 4: Fire on the Mystic Island 2004
as Gōra (voice)

Appleseed 2004
as Kudô (voice)

Zone of the Enders: Idolo 2001
as Operator B (voice)
Credits from TMDB.