

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.

Kenji Koiso (voice)

Natsuki Shinohara (voice)

Kazuma Ikezawa (voice)

Sakae Jinnouchi (voice)

Wabisuke Jinnouchi (voice)

Takashi Sakuma (voice)

Yukiko Shinohara (voice)

Kazuo Shinohara (voice)

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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.

Movie / 2006

Movie / 2012

Movie / 2014

Movie / 1952

Movie / 2018

Movie / 1990

Movie / 2015

Movie / 2016

Movie / 2006

Movie / 1952

Movie / 2013

Movie / 2007

Movie / 2025

Movie / 2011

Movie / 1984

Movie / 2014

Movie / 2011

Movie / 2021

Movie / 2011

Movie / 2006