Midsummer's Equation
真夏の方程式
We checked 8 streaming services in India on 13 Jun 2026 at 13:58 IST
About
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.
Cast
Masaharu Fukuyama
as Manabu Yukawa
Yuriko Yoshitaka
as Misa Kishitani
Kazuki Kitamura
as Shumpei Kusanagi
Anne Watanabe
as Narumi Kawabata
Jun Fubuki
as Setsuko Kawabata
Hakuryu
as Hidetoshi Senba
Gin Maeda
as Shigeharu Kawabata
Naomi Nishida
as Nobuko Miyake
Sansei Shiomi
as Shoji Tsukahara
Tetsushi Tanaka
as Keiichi Tsukazaki
Hikaru Yamazaki
as Kyohei Tsukazaki
Tôru Kizu
as
Where does Midsummer's Equation rank today?
Midsummer's Equation is #10000 on the CineFlixo Daily Streaming Charts today.
- Highest: #10000
- Top 10: 0 days
- Top 100: 0 days
Watch Midsummer's Equation Online Free in HD
Looking for a place to watch Midsummer's Equation online for free? You've landed on the right page. Midsummer's Equation is a well-rated Japonés crime, drama, and mystery movie from 2013 that you can stream right now on CineFlixo in high quality, no signup required.
About Midsummer's Equation
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. Running 129 minutes.
Midsummer's Equation Cast and Characters
The cast features Masaharu Fukuyama (as Manabu Yukawa), Yuriko Yoshitaka (as Misa Kishitani), Kazuki Kitamura (as Shumpei Kusanagi), Anne Watanabe (as Narumi Kawabata), and Jun Fubuki (as Setsuko Kawabata). Their performances are a major reason Midsummer's Equation has built such a passionate audience.
Where to Watch Midsummer's Equation Online
CineFlixo lets you stream Midsummer's Equation online free, instantly, in HD. There's nothing to install — open the page, hit play, done. Works perfectly on Jio, Airtel, Vi networks across India and on slow mobile data thanks to our adaptive video pipeline.
▶ Watch Midsummer's Equation NowWhy People Are Watching Midsummer's Equation
Midsummer's Equation flies under the radar but it deserves your attention. What makes it work is emotional weight that hits where it counts and tight pacing that earns its twists. If you enjoy Japonés storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about Midsummer's Equation
Where can I watch Midsummer's Equation online for free?
You can watch Midsummer's Equation online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is Midsummer's Equation?
Midsummer's Equation runs for 129 minutes (about 2.2 hours).
Is Midsummer's Equation good? What's the rating?
Midsummer's Equation holds a 7.0/10 rating based on 41 reviews — well above average.
Who is in the cast of Midsummer's Equation?
The main cast includes Masaharu Fukuyama, Yuriko Yoshitaka, Kazuki Kitamura, and Anne Watanabe, plus a strong supporting ensemble.
Is Midsummer's Equation available in Japonés?
Yes — Midsummer's Equation was originally produced in Japonés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Midsummer's Equation released?
Midsummer's Equation was released in 2013.
Do I need an account to watch Midsummer's Equation on CineFlixo?
No. CineFlixo is free and you can watch Midsummer's Equation without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Movies You Might Like
If you enjoyed Midsummer's Equation, check out The Beach, SommerHundeSöhne, Twin Peaks: Fire Walk with Me, Silent Barricade, and Love in Thoughts.
💬 Comments0
Join the conversation
Share your thoughts, rate episodes, and connect with other fans
Hey everyone! 👋 Welcome to the discussion.
Feel free to share your thoughts about this series — what did you love, what surprised you, which episodes are your favorites? 🎬
Got ideas for what we should add to CineFlixo? Want to suggest a series? Drop it here! We read every comment ✨
Similar Movies
Movies like this one
Recommended for You
Based on this movie
Similar Movies
More crime movies you might enjoy
High and Low
1963
Rashomon
1950
Sex and Fury
1973
Detective Conan: Black Iron Submarine
2023
Demon City
2025
Detective Conan: The Last Wizard of the Century
1999
Detective Conan: Quarter of Silence
2011
Detective Conan: The Time Bombed Skyscraper
1997
Detective Conan: The Million-Dollar Pentagram
2024
The Castle of Cagliostro
1979
All About Lily Chou-Chou
2001
Cure
1997
Frequently Asked Questions
Common questions about Midsummer's Equation
Where can I watch Midsummer's Equation for free?
You can watch Midsummer's Equation (2013) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Midsummer's Equation about?
Midsummer's Equation is a Crime/Drama film. 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.
When was Midsummer's Equation released?
Midsummer's Equation was released on June 28, 2013. It has a runtime of 2h 9m. The film was produced by TOHO.
Who stars in Midsummer's Equation?
Midsummer's Equation stars Masaharu Fukuyama, Yuriko Yoshitaka, Kazuki Kitamura and Anne Watanabe. The full cast list is available in the Cast section above.
Is Midsummer's Equation available in HD?
Yes, Midsummer's Equation is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.