Mobile NANA Book (モバイル NANA Book) is a book about the Nana mobile service created in 2005. The book is similar to Nana 7.8, except with updated information. The book has several sections, including character profiles, popularity polls, a ranking of characters, a quiz and a gallery. The gallery is broken into four sections, Character Wallpaper, Mail, Photo Frame and Calendar. Mobile Nana Book was promoted in The Family Times of volume 19 and 21. The book has also been published in France and Italy.