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.
Main Casting
Ryunosuke Kamiki
Kenji Koiso (voice)
Hitomi Miyauchi
Natsuki Shinohara (voice)
Mitsuki Tanimura
Kazuma Ikezawa (voice)
Sumiko Fuji
Sakae Jinnouchi (voice)
Ayumu Saito
Wabisuke Jinnouchi (voice)
Takahiro Yokokawa
Takashi Sakuma (voice)
Kiyomi Tanigawa
Yukiko Shinohara (voice)
Mutsumi Sasaki
Kazuo Shinohara (voice)
Trailers
Technical team
Mamoru Hosoda Directing
Satoko Okudera Screenplay
Akihiko Matsumoto Music
Nozomu Takahashi Producing
Takuya Ito Producing
Yuichiro Saito Producing
Takashi Watanabe Producing
Seiji Okuda Executive Producing
Production
Madhouse
Nippon Television Network Corporation
KADOKAWA Shoten
D.N. Dream Partners
Warner Bros. Japan
Yomiuri Telecasting Corporation
VAP
Studio Chizu
$18,434,328