Gintama°: Umai-mono wa Atomawashi ni Suru to Yokodorisareru kara Yappari Saki ni Kue
Watch Gintama°: Umai-mono wa Atomawashi ni Suru to Yokodorisareru kara Yappari Saki ni Kue
full episodes online English sub. Other tiles: Synonyms: Gintama: Jump Festa 2015 Special
Synopsis: The Gintama crew gets together to present a preview for the upcoming arc, the biggest ever in the anime’s history, and also discuss the difficulties involved in producing one mid-season.
More info: Myanimelist, Wikipedia