Yuko has done the following roles in audio drama.

Battle Skipper [CD]	Shihoko
Cage [CD] {III}	Aoi
Chou Kousoku Gran Doll [radio]	Shigiru
Crescent Noise [CD]	Igarashi Rin
Guy Brave [CD]	Scully
Hiza no Ue no Partner [CD]	Mimi
Jajauma Quartette [radio]	Joe Diamond 17th
Kimagure Orange Road Original [CD]	Kasuga Manami
Mahou Shoujo Fancy CoCo [CD]	Kawai Yuuki
Minna de tsukuru Yuukyuu CD! [CD]	?
Mujintou Monogatari [CD]	Ayase Suzune
Neon Genesis Evangelion [CD]	Asuka
Pocket Love [CD]	Matsuda Yumi
Puyo Puyo [CT]	student
Refrain Love -Anata ni Aitai- [CD]	Kushihara Miki
Soreyuke! Uchuusenkan Yamamoto Yohko [CD]	Hakuhoin Ayano Elizabeth
Street Fighter EX [radio]	Chun Li
Vampire Hunter [radio/CD]	Lei Lei
Wedding Peach [CD]	Tamano Hinagiku
Weiss Kreuz [CD]	Sayaka
Wrestle Angels [CD]	Mutou Megumi
Yuukyuu Gensoukyoku Ensemble volume 1 [CD]	Celine Whitesnow