Keiko Watanabe (渡部 恵子, Watanabe Keiko, March 29, 1987) is a Japanese voice actress from Saitama Prefecture. Currently freelance, previously she was affiliated with Crazy Box until November 30, 2019.

KNOWN FOR

The Faraway Paladin
2021
World's End Harem
2022
Once Upon a Witch's Death
2025
Chillin' in My 30s After Getting Fired From the Demon King's Army
2023
Welcome to Japan, Ms. Elf!
2025
I'm Quitting Heroing
2022
True Tears
2008
Urawa no Usagi-chan
2015
THE IDOLM@STER MILLION LIVE! 9thLIVE ChoruSp@rkle!!
2023
Uma Musume Pretty Derby 3rd EVENT "WINNING DREAM STAGE"
2022
THE IDOLM@STER 765 MILLIONSTARS HOTCHPOTCH FESTIV@L!!
2018
THE IDOLM@STER MILLION LIVE! 13thLIVE DAY2 Grand bal masqué
2026

FILMOGRAPHY

All
Movies
TV
Acting
22
2026
THE IDOLM@STER MILLION LIVE! 13thLIVE DAY2 Grand bal masqué
as 周防桃子
2025
Once Upon a Witch's Death
as Female Newscaster (voice)
2025
Welcome to Japan, Ms. Elf!
as Kazuhiro Kitase (child) (voice)
2025
Welcome to Japan, Ms. Elf!
as Kazuhiro Kitase (young) (voice)
2023
THE IDOLM@STER MILLION LIVE! 9thLIVE ChoruSp@rkle!!
2023
Chillin' in My 30s After Getting Fired From the Demon King's Army
as Erica (voice)
2023
Chillin' in My 30s After Getting Fired From the Demon King's Army
as Erica / Gran (voice)
2023
Chillin' in My 30s After Getting Fired From the Demon King's Army
as Vesper (voice)
2023
Chillin' in My 30s After Getting Fired From the Demon King's Army
as Gran (voice)
2022
Uma Musume Pretty Derby 3rd EVENT "WINNING DREAM STAGE"
as Narita Taishin
2022
World's End Harem
as Rea Katagiri (voice)
2022
I'm Quitting Heroing
as Devil's Bard (voice)
2021
The Faraway Paladin
as Anna (voice)
2018
THE IDOLM@STER 765 MILLIONSTARS HOTCHPOTCH FESTIV@L!!
as Momoko Suou
2015
Urawa no Usagi-chan
as Ooya ba minami (vioce)
2008
True Tears
as Female Student A (voice)
2008
True Tears
as Regular Student A (voice)
2008
True Tears
as Mikiko (voice)
2008
True Tears
as Basketball Club Member No. 10 (voice)
2008
True Tears
as Female Student B (voice)
2008
True Tears
as Regular Student F (voice)
THE IDOLM@STER M@STERS OF IDOL WORLD 2025
as Momoko Suou