7.5/10
Takuya Kirimoto , Yoji Tanaka , Nanami Sakuraba , Kiyomi Tanigawa , Takahiro Yokokawa , Ayumu Saito , Mitsuki Tanimura , Mieko Nobusawa , Mutsumi Sasaki , Ryunosuke Kamiki , Takashi Kobayashi
Mamoru Hosoda , Satoko Okudera , John Burgmeier , Patrick Seitz
Japanese [Original]
Spanish , Brazilian Portuguese
Animation, Action, Comedy, Drama, Family, Romance, Sci-Fi, Thriller
2009
1h54m
Not recommended for minors under 12 years of age.
Kenji Koiso, an eleventh grade math genius, agrees to take a summer job at the Nagano hometown of his crush, Natuski. When he arrives, he finds that her family have reunited to celebrate the 90th birthday of the family matriarch. His job is to pretend to be Natsuki's fiancé. Meanwhile, his attempt to solve a mathematical equation causes a parallel world's collision with earth.