Mari Yaguchi
Finally, at the end of 2004, the group's yearly album was released. Their sixth studio album, named "Ai no Dai 6 Kan", hit stores in December. It contained three singles: "", "Joshi Kashimashi Monogatari", and "Namida ga Tomaranai Hōkago". This was Ai Kago, Nozomi Tsuji, Kaori Iida, Mari Yaguchi, and Rika Ishikawa's last credited studio album.