Shiho has done the following roles in audio drama.

Dennou Sentai Voogie's Angel [CD]	Merrybell
Digital Ange Dennou Tenshi SS [radio]	Millinale
Hand Maid May [CD]	Koumyouji Hikari
Kidou Senkan Nadesico Oshare Club [CD]	Amano Hikaru
Motto! Tokimeki Memorial [CD]	Tatebayashi Miharu
Susume! Super Angels! [CD]	Merrybell
Tokimeki Memorial [CD]	Serizawa Katsuma
Tokimeki Memorial Love Song wo Kimi ni [CD]	Tatebayashi Miharu
Tokimeki Memorial Love song wo Kimi ni [CD]	Tatebayashi Miharu
Tokimeki Memorial Saigo no Natsuyasumi [CD]	Tatebayashi Miharu
Vandread [CD]	?