Ai has made a guest appearance at several special events including the "Anime Seiyuu Daikoushin" on August 8, 1995; the "Anime Expo" on June 28, 1996; the "Tokyo Game Show 99 Autumn" on September 19, 1999; and the "Tanaka Kouhei Sakura wo Utau Concert" on April 16, 2006.
Ai has dubbed several characters from American works such as Jessica Rabbit in Who Framed Roger Rabbit (movie), Kevin McAllister in Home Alone (live-action movie), Tommy Pickles in Rugrats (animated tv series), and Carol Arnold in The Wonder Years (live-action TV series).
On the 7 episode OVA 801 T.T.S. Airbats, Ai performs the first ending theme, "Taiyou ga Atatameta Kimochi (The Sun Warms My Heart)" along with Aya Hisakawa. This song ends episodes 1-3.