Summer Wars — Official Trailer

Synopsis

Teenage math whiz Kenji Koiso agrees to take a summer job at the Nagano hometown of his crush, Natsuki. When he arrives, he finds that her family have reunited to celebrate the 90th birthday of their matriarch. His job: pretend to be Natsuki's fiancé. Meanwhile, his attempt to solve a mathematical equation causes a parallel world's collision with Earth.

Cast & Crew

Directed by Mamoru Hosoda

• Ryunosuke Kamiki
  as Kenji Koiso (voice)
• Hitomi Miyauchi
  as Natsuki Shinohara (voice)
• Mitsuki Tanimura
  as Kazuma Ikezawa (voice)
• Sumiko Fuji
  as Sakae Jinnouchi (voice)
• Ayumu Saito
  as Wabisuke Jinnouchi (voice)
• Takahiro Yokokawa
  as Takashi Sakuma (voice)