[Machine Translation] A human drama depicting family ties centering on a grandson who is lost in his dreams and a grandmother who has found her dream. Takuma's grandmother, Fumiko, has started attending university and is enjoying her studies. Takuma, on the other hand, lacks confidence in his own dreams. One day, the two find a mysterious mathematical formula in the notebook of their late grandfather Weishi... Special features include a collection of events (premiere screening, special lecture, special talk event just before the film's release, opening ceremony in Ikebukuro, opening ceremony in Shinjuku, and opening ceremony in Tokyo), and promo making of the film: University Edition and Coffee Edition.