Samu Life is a 2015 Japanese movie directed by Takeshi Moriya. It will get a preview screening in Nagoya on February 7, 2014.
The film is based on an autobiographical novel by Hidetaka Nagaoka, a former high school teacher from Ueda, Nagano Prefecture who established a nonprofit organization called "Samurai Gakuen Sukuora Imajin" in order to create his own school called Samurai Gakuen, aka SamuGaku.
plot:
Nagaoka has big ideas for his own version of the ideal education system which runs counter to the traditional school establishment. He runs a shot bar with the goal of earning enough money to start his own school and soon takes a young group of teaching disciples under his wing as they work together toward the same goal.
imdb:tt3628898