Tohru has done the following roles in audio drama.

Bishoujo Senshi Sailor Moon [CT]	Chiba Mamoru
Haiyore! Nyaruko-san [CD]	narration
Kimagure Orange Road "Cassette Tape no Dengon" [CD, CT, LP]	Kasuga Kyousuke
Kimagure Orange Road "Kimagure Orange Station" [CD, CT, LP]	Kasuga Kyousuke
Marmalade Boy [CD]	Namura Shin'ichi
Sotsugyou Cross World All Stars On Stage [CD]	Host/Detective Nomura
Sotsugyou Graduation "Teach Me Please" [CD]	Teacher
Sotsugyou III [CD]	teacher
Utsunomiko [CT] {Volume 2-10}	Utsunomiko