The Family Game (2013)

The story revolves around an eccentric home tutor named Yoshimoto, who is hired to teach the second son of the Numata family. While being tossed around by the weird and unconventional home tutor, the remedial student and his family gradually start changing. Though the previous movie/dramas featured a fiercely competitive high school entrance examinations as its main theme, the 2013 version will also feature some modern problems like bullying and school refusal. (mydramalist.com)