Konami has done the following roles in audio drama.

Bastard [CD]	Shira hime
Dennou Sentai Voogie's Angel [CD] {episodes 13-24}	Dr. Nina Woodford
Digital Ange Dennou Tenshi SS [radio]	Leamuroda
Dragon Quest IV CD Theater [CD] {Volume 1}	Ariina
Dragon Quest V CD Theater [CD] {volume 1}	shounen Ryuka
Jojo's Bizarre Adventure [CD] {Volume 1}	?
Mamono Hunter Yohko: Doing My Best! [CD]	Kanzaki Azusa
Pathway for Santa Claus -Santa ga kureta okurimono- [CD]	?
Radamantousu -The Black Arts- Gaiden -Tooi omoi- [CD]	Berusaaku
Susume! Super Angels! [CD]	Dr. Nina Woodford
Yuushaou Gaogaigar [CD] {Volume 4}	Kaasuke