- Country: Japan
- Genres: Mystery
- Release: 2013-06-29
- Director: Hiroshi Nishitani
- Writers: Keigo Higashino , Yasushi Fukuda
- Language: Japanese
- Stars: Masaharu Fukuyama , Yuriko Yoshitaka , Kazuki Kitamura , Anne Watanabe , Hikaru Yamazaki , Jun Fubuki , Gin Maeda , Ken Aoki , Hakuryu , Makoto Imazato
- Runtime: 129 min
- Awards: 1 win & 3 nominations
- AKA: Midsummer's Equation (United Kingdom) , Midsummer's Equation (United States of America) , 神探伽俐略2: 真夏方程式 (Hong Kong) , 真夏の方程式 (Japan) , Midsummer Formula , Manatsu no hôteishiki , Летняя формула (Russian Federation) , Midsummer's Equation , Midsummer's Equation (Hong Kong) , 破案天才伽利略:真夏方程式 (Taiwan)
- Plot:
Masaharu Fukuyama reprises his role from 2008’s “Suspect X,” playing the physicist-cum-detective Manabu Yukawa. The scientist-sleuth arrives in an oceanside town to speak on a panel. But when a man turns up dead outside the inn where he’s staying, Yukawa begins to unravel the connections that tie the victim to the activist daughter of the innkeepers, and a precocious boy who first appears on a train—and keeps popping up. It’s a Sherlock Holmes mystery with an environmental twist, and one that should please fans of a classic whodunnit.
- IMDB:tt2412556
Midsummer’s Equation Cast · · · ALL
Hiroshi Nishitani
Director
Masaharu Fukuyama
Manabu Yukawa
Yuriko Yoshitaka
Misa Kishitani
Kazuki Kitamura
Shumpei Kusanagi
Anne Watanabe
Narumi Kawabata
Jun Fubuki
Setsuko Kawabata
Hakuryu
Hidetoshi Senba
Gin Maeda
Shigeharu Kawabata
Naomi Nishida
Nobuko Miyake
Sansei Shiomi
Shoji Tsukahara
Tetsushi Tanaka
Keiichi Tsukazaki
Hikaru Yamazaki
Kyohei Tsukazaki
Tôru Kizu