Yuko has done the following roles in audio drama.

B Gata Doumei Drama Album [CD]	Purple
Bakuretsu Hunter [CD]	Chocolat Mis
Chou Kousoku Gran Doll [radio]	tennis club member
Chou Kousoku Gran Doll [radio]	female student A
Dear My Friends -Shaberasete Misemashou- [CD]	?
Dragon Knight [CD]	?
Dragon Quest Retsuden -Roto no Monshou [CD] {volume 1}	Runafurea
Eden wo Tooku Hanarete -Kami yo, izuko no rakuen- [CD] {Volume 2}	?
Eiyuu Densetsu III -Shiroki Majo- Kenketsu Hen [CD]	Sutera
Fortune Quest Gaiden [CD]	Rumie
Fushigi no Umi no Nadia -Yattara kou nacchatta Nadia- [CD]	?
Gekkou no Pierce [CD]	Aasha
Ginga Ojousama Densetsu Yuna Galaxy Wave [CD]	Princess Mirage
Hanasaki Komachi Girls [CD]	Kimura Yuri
Heian Mato Karakuri Kidan [radio]	Murasaki Shikibu
Himikoden -Renge- [CD]	Imari
Hitsuji no Uta [Radio]	Eda Natsuko
Hoshikuzu Paradise {Volume 1,2}	Ijuuin Arisu
Kimagure My Baby [CD]	?
Koikina yatsura [CD]	?
Majuu Gakuen [CT]	Junko
Momo Iro Sisters Office Version [CD]	Ohtani Yukari
Musekinin Kids [CD]	Kim
ONE -Ai ni nartiai- [CT]	Sachiyo
Onegai! Darling [CD]	?
Seireitsukai -Kyoukou no zanzou- [CD]	?
Shadow Skill [CD]	Foley
SM Girls Saber Marionette J [CD]	Luchs
SM Girls Saber Marionette R [CD]	Kyanny
Sokkou Seitokai [CD]	Sakakibara Yuko
Souryuuden -Shinkirou toshi- [CD]	?
Su-Chi-Pai Gaiden C (Combat) Girl Lemon Pai [CD]	?
Tenchi Muyou [CD]	Mihoshi
Tenchi Muyou Daiichi Otaku ha Dare? [CD]	Mihoshi
W (Double) Juliet Happy CD-Box [CD]	Nomura Tsugumi
W (Double) Juliet HCD [CD]	Nomura Tsugumi
Wizardry Gaiden [CD]	Rabian