Naruto Shippūden 4: The Lost Tower (劇場版 NARUTO-ナルト-疾風伝 ザ・ロストタワー Gekijōban Naruto Shippūden: Za Rosuto Tawā?) is the seventh overall Naruto film and the fourth Naruto Shippūden film. It was released on July 31, 2010, with advance ticket sale events scheduled for April 17 and June 19; the DVD release is slated for April 2011 or sooner, after which English subs should be available. Kana Nishino's song "If" was selected as the theme of the movie. Along with film a comical short feature Naruto Soyopūden: Naruto, Genie and Three Wishes Dattebayo!! (劇場版NARUTO-ナルト-そよ風伝 ナルトと魔神と3つのお願いだってばよ！！ Gekijōban Naruto Soyopūden: Naruto to mashin to mitsu no onegai dattebayo!!?) will be shown.
Assigned on a mission to capture Mukade, a missing-nin, Naruto Uzumaki sets out for the once glorious historic ruins of "Ouran", where he pursues and corners the rogue ninja. Mukade’s goal is revealed to be a dormant leyline within the ruins; he unleashes the power of the leyline, causing a light to envelop Naruto, sending him into the past, 20 years before the series began. When Naruto awakens, he comes into contact with his father, the Fourth Hokage, Minato Namikaze.
- "西野カナ、新曲は劇場版「NARUTO」主題歌" [Kana Nishino's New Song Is the Theme of the Film Naruto]. Oricon Style (in Japanese). Oricon. June 15, 2010. Retrieved June 19, 2010.