Akiko has done the following roles in audio drama.

El Hazard [CD]	reporter
Fortune Quest Gaiden [CD]	Pastel
Hyper Anna [radio]	Takatsuki Anna
Macross 7 CD Cinema [CD]	bouquet girl
Macross 7 Docking Festival -Uta ha ginga wo sukuu- [CD] {Track 8}	bouquet girl
Macross 7 Docking Festival -Uta ha ginga wo sukuu- [CD] {Track 6,12}	joshikousei
Macross 7 Docking Festival -Uta ha ginga wo sukuu- [CD] {Track 4}	narrator
Suehiro Shoutengai Pre-Drama CD -Prelude- [CD]	Kimura Shiho
Taiyou no Shoujo Inka-chan [CD]	Inka