The live-action film adaptation of this manga by Kazune Kawahara will premiere on April 1st on Japanese theathers.
This is a shojo story about a girl named Haruna (interpreted by fashion model Ito Ōno), who recruits a boy named Yoh (Junpei Mizobata) to remake her image and get a boyfriend. Under Yoh's "coaching," Haruna transforms from a softball-playing tomboy to a feminine girl. However, Yoh adds one catch to their agreement: Haruna cannot fall in love with Yoh himself.
Here it is:
The trailer is also available at the official site: http://koigashitai.com/