Seven Of Seven_ Vol. 3 Greatest American Heroes

Nana's fast track class has a chance to go to America for an intensive English language course. Yuichi jumps at the chance and finds himself on a plane for San Francisco. But when the plane gets into trouble, the Nana Rangers come to save the day. Now all Seven Nana's are going to America along with Yuichi. This is their big chance to master English so they can pass their entrance exams and end up in the same school as Yuichi!