When does Summer Wars return?

Summer Wars is a 2009 Japanese animated science fiction film directed by Mamoru Hosoda. The film tells the story of Kenji Koiso, a timid eleventh-grade math genius who is taken to Ueda by twelfth-grade student, Natsuki Shinohara to celebrate her great-grandmother's 90th birthday. However, he is falsely implicated in the hacking of a virtual world by a self-aware, sadistic artificial intelligence named Love Machine. Kenji must repair the damage done, and find a way to stop the rogue computer program from causing further chaos.