Two film adaptations have been made for Nana. The first, Nana, was released on September 3, 2005. The film stars Mika Nakashima as the punk star Nana Osaki, and Aoi Miyazaki as Hachi (Nana Komatsu). The DVD edition was released on March 3, 2006. The film did quite well at the Japanese box office, grossing more than 4 billion yen, staying in the top 10 for several weeks.
A sequel, Nana 2, was announced right after the first debuted. However, on August 4, 2006, Toho stated that shooting would begin mid-September and that the film was to be released on December 9, 2006. Aoi Miyazaki and Ryuhei Matsuda would not be reprising their respective roles as Nana Komatsu and Ren Honjo; as such, their roles were assigned to Yui Ichikawa and Nobuo Kyou, respectively.