Mayumi has done the following roles in audio drama.

Choukou Senki Kikaiou [CD]	Yumeno Sora
Kanon [CD]	Sawatari Makoto
Mugen no Ryvius (Infinite Ryvius) [CD]	?
Pocket Love [CD]	Matsuda Ami
Revive... "Portrait-2" [CD]	?
Taiyou no Shoujo Inka-chan [CD]	Roswell
Triangle Session [CD]	?
Yuukyuu Gensoukyoku "Yuukyuu Ongakusai" [CD]	?
Yuukyuu Gensoukyoku Ensemble volume 1 [CD]	Trisha Foster
Yuukyuu Gensoukyoku THE BEST -Selected by Characters- [CD]	Trisha Foster
Yuukyuu Kumikyoku All Star Project [CD]	Trisha Foster