Minaguchi Yuko
Role: Kinomoto Nadeshiko
Um...I don't know all that much about this seiyuu...and she doesn't speak all that much in the show except in the episode with the Illusion card. That is because Nadeshiko is dead. -_-;; (You knew that, right? ^^) Hrm well, all the characters that she has played seem to be female (so far) which fits since Nadeshiko's voice is very feminine.
Other Roles:
Birth: January 26th, 1966
Hotaru/Sailor Saturn - Bishoujo Senshi Sailormoon
Misako - Here is Greenwood
Pan - Dragonball Z
Hinoto - X