Stand by · pulling the latest frames
Stand by · pulling the latest frames


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.
7.5
Score
1,031 votes
“Always protect your network.”
![Official Trailer [Subtitled]](/_next/image?url=https%3A%2F%2Fi.ytimg.com%2Fvi%2FHQ7q7eHzs-Q%2Fhqdefault.jpg&w=3840&q=75)
Official Trailer [Subtitled]

Official English Trailer
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