
Keiko Watanabe
- Known for
- Acting
- Born
- March 29, 1987 (age 39)
- Birthplace
- Saitama, Japan
Biography
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

World's End Harem

The Faraway Paladin

I'm Quitting Heroing

Chillin' in My 30s After Getting Fired From the Demon King's Army

Welcome to Japan, Ms. Elf!

Urawa no Usagi-chan

True Tears

Once Upon a Witch's Death

Uma Musume Pretty Derby 3rd EVENT "WINNING DREAM STAGE"

THE IDOLM@STER 765 MILLIONSTARS HOTCHPOTCH FESTIV@L!!

THE IDOLM@STER MILLION LIVE! 9thLIVE ChoruSp@rkle!!

THE IDOLM@STER MILLION LIVE! 13thLIVE DAY2 Grand bal masqué
Photos
Filmography
THE IDOLM@STER M@STERS OF IDOL WORLD 2025
Movie · as Momoko Suou

THE IDOLM@STER MILLION LIVE! 13thLIVE DAY2 Grand bal masqué
Movie · as 周防桃子

Once Upon a Witch's Death
TV · as Female Newscaster (voice) · 1 ep

Welcome to Japan, Ms. Elf!
TV · as Kazuhiro Kitase (child) (voice), Kazuhiro Kitase (young) (voice) · 1 ep

THE IDOLM@STER MILLION LIVE! 9thLIVE ChoruSp@rkle!!
Movie

Chillin' in My 30s After Getting Fired From the Demon King's Army
TV · as Erica (voice), Erica / Gran (voice), Vesper (voice) · 1 ep

Uma Musume Pretty Derby 3rd EVENT "WINNING DREAM STAGE"
Movie · as Narita Taishin

World's End Harem
TV · as Rea Katagiri (voice) · 11 eps

I'm Quitting Heroing
TV · as Devil's Bard (voice) · 1 ep

The Faraway Paladin
TV · as Anna (voice) · 7 eps

THE IDOLM@STER 765 MILLIONSTARS HOTCHPOTCH FESTIV@L!!
Movie · as Momoko Suou

Urawa no Usagi-chan
TV · as Ooya ba minami (vioce) · 24 eps

True Tears
TV · as Mikiko (voice), Regular Student A (voice), Female Student A (voice), Regular Student F (voice), Basketball Club Member No. 10 (voice), Female Student B (voice) · 3 eps



