Summer Wars
After producing "The Girl Who Leapt Through Time", Madhouse was asked to produce something new. Hosoda and writer Satoko Okudera created a story about a social network and a stranger's connection with strange family. The real-life city of Ueda was chosen as the setting for "Summer Wars" as part of the territory was once governed by the Sanada clan and was close to Hosoda's birthplace in Toyama. Hosoda used the clan as the basis for the Jinnouchi family after visiting his then-fiancée's home in Ueda.&lt;/onlyinclude&gt;