Nana 2 is a 2006 Japanese drama film directed by Kentarō Ōtani and adapted from the manga by Ai Yazawa.

Aoi Miyazaki declined to reprise the role of Nana Komatsu, and was replaced by actress Yui Ichikawa.

Even though both theme songs were released ahead ("Hitoiro" of Nana starring Mika Nakashima on November 29, 2006 and "Truth" of Reira starring Una Ito on December 6, 2006), the movie could only hit the #4 spot on the Movie Charts, from its release December 9, 2006 onward, and overall had very weak and low ratings.

New York - Tokyo brought the main actresses Mika Nakashima and Yui Ichikawa to the limited seated IFC Cinema.

Reira, starring Yuna Ito's "Truth" had no more luck than Nakashima's new single, ranking in only at the tenth place on the Oricon charts.