A series of seiyuu CD-ROMs containing voice samples, movies, and still images, called Voice Collection (ボイスコレクション), came out in late 1994. These CD-ROMs were a hybrid ISO 9660 and Macintosh format, and it also has some tracks that can be heard on a normal CD player.

Hisakawa Aya, Tomizawa Michie, and Kouda Mariko were the first three CD-ROMs that were released. Then there were two CD-ROMs that came out every half year or so.

There were some nice colorful advertisements for the Voice Collection CD-ROMs.

• Voice Collection vol. 6 and 7
• Voice Collection vol. 8 and 9

(1) Hisakawa Aya

(2) Tomizawa Michie

(3) Kouda Mariko

(4) Touma Yumi

(5) Kusachi Fumie

(6) Orikasa Ai

(7) Mizutani Yuko

(8) Fukami Rica

(9) Tange Sakura