The show is centered around a fictional 'relearning project for adults,' aimed at creating an app for adults who want to update their knowledge. The members discuss what kind of content should be included in the app and how the current textbooks differ in content from the past.

Cast:Tae Kimura, Tetsuhiro Ikeda, Eri Tokunaga, Makoto Tanaka, Takehito Koyasu, Shintaro Asanuma,

Genre:Talk,

country:Japan,

Production:NHK,