Quick answer — Keiko Mizutani voices Fearotten in Genius Party, Yu no Haha in Genius Party.
Characters voiced by Keiko Mizutani
OP
Genius Party #1 Opening
ED
Genius Party: Baby Blue by Shinichirō Watanabe | Studio 4°C | sub ENG-ITA
Frequently Asked Questions
What characters does Keiko Mizutani voice?
Keiko Mizutani voices Fearotten (Genius Party), Yu no Haha (Genius Party).
Who voices Fearotten in Genius Party?
Fearotten is voiced in Japanese by Keiko Mizutani.