KEI & YURI in Yokohama -- Special Talk Battle!
A public event on 15 May 1994, featuring Kouda Mariko and Matsumoto Rica, with special guest Takachiho Haruka; includes a short sketch with the two seiyuu in character
CD Drama: Dokkan! Ore ga omae de anata ga watashi! <Ka-BANG! I'm you, you are me!>
Through a strange accident, Yuri and Kei end up in each other's bodies! Kouda (Yuri) and Matsumoto (Kei) play their own characters and each other's [written by Takachiho]