Mihiro Taniguchi , real name Hiromi Yamase , is a Japanese actress, singer, fiction writer, television personality and former adult video (AV) actress.

Akiho Yoshizawa , often known simply as Acky (あっきー), is a Japanese actress and former adult video (AV) actress, who also appeared in pink film and mainstream (non-erotic) film, as well as television. With a career spanning over more than 15 years and over 1,000 adult film appearances, Yoshizawa was widely renowned as one of the most famous and recognizable faces in Japanese adult entertainment, with an appeal that managed to cross over into mainstream entertainment.