At one time, she married Shuichi "Char" Ikeda, but divorced. She has then remarried.
Speaks surprisingly good French and is the semi-official voice actress for any role Jodie Foster played.
Interestingly enough, she dubbed over for Tanya Roberts as Julie Rogers in the Japanese dub of the 70's Charlie's Angels series, a series that a certain anime that she's well known for voicing in is often compared to.
Notable roles by Keiko Toda:
- Angel in Lilo & Stitch: The Series and Stitch!
- Anpanman in Soreike! Anpanman
- Kitarou in GeGeGe no Kitarō (3rd Series)
- Hitomi Kisugi in Cat's Eye (the only person from the 1982 radio drama to reprise her role)
- Matilda Ajan in Mobile Suit Gundam
- Karala Ajiba in Space Runaway Ideon
- Hajime Amamori in Queen Millennia
- Kaoru Orihara in Oniisama e...
- Osono in Kiki's Delivery Service
- Thomas the Tank Engine in Thomas the Tank Engine(1990 to 2004)
- Valcuria/Guyver II in Guyver: Out of Control
- Sally in the Japanese dub of Cars
- Sonic the Hedgehog in Sonic Underground
- Mr Happy in Mr Men
- Budgie in the Japanese dub of Budgie the Little Helicopter