The movie is the live-action version of the highly popular girls' manga "Close Love" (published by MIKIMOTO Rin/Kodansha's "Besshi Margarita"), which has accumulated a total of more than 2 million copies. It was released on October 11, 2014 in Japan. Starring Tomohisa Yamashita, the **** cast includes Nana Komatsu, Asami Mizukawa, Miyuki Yamamoto, and Kotaki Hope.
The movie tells the story of a forbidden romance between the strongest and most arrogant teacher, Yao Sakurai (Tomohisa Yamashita), and a talented female high school student, Junsuki Kubuki (Nana Komatsu).
After opening in 179 theaters nationwide, the film earned the No. 1 spot on the weekend box office charts for three consecutive weeks.
I hope this helps