The Secret Battlefield(2026)
開戦前夜
The Secret Battlefield Synopsis
In April 1941, months before the Pacific War begins, Japan’s brightest young elites, bureaucrats, military officers, and civilians, are secretly assembled at the Total War Research Institute. Tasked with simulating a conflict against the United States, they confront harsh realities through intense analysis.
The Secret Battlefield (2026) is a war and drama film directed by Yuya Ishii, released on July 31, 2026 with a runtime of 2h 18m. It stars Sosuke Ikematsu, Taiga Nakano, Takanori Iwata and Aoi Nakamura. Viewers rate it 2.0 out of 10 across 1 ratings.
- Director:
- Yuya Ishii
- Writers:
- Yuya Ishii, Naoki Inose
- Cinematographer:
- Takeshi Hamada
- Composer:
- Taro Iwashiro
- Production:
- Pony Canyon, Tokyo Theatres Company, NHK Enterprises, RIKI PROJECT
- Status:
- Released
The Secret Battlefield Cast & Crew
Main cast
Sosuke Ikematsu
Taiga Nakano
Takanori Iwata
Aoi Nakamura
Takahiro Miura
Jun Kunimura
Ryuta Sato
Yosuke Eguchi
Koichi Sato
Fumi Nikaido
Rairu Sugita
Yukiya Kitamura
Key crew
Directed by Yuya Ishii, written by Yuya Ishii and Naoki Inose.
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The Secret Battlefield Reviews & Ratings
Average viewer score of 2.0/10 from 1 ratings.
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The Secret Battlefield – Frequently Asked Questions
Where can I watch The Secret Battlefield online?
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The Secret Battlefield (2026) does not have a confirmed streaming, rental or digital purchase option listed for your region yet. Availability is refreshed regularly, so check back for updates.
Who stars in The Secret Battlefield?
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The main cast of The Secret Battlefield (2026) includes Sosuke Ikematsu, Taiga Nakano, Takanori Iwata, Aoi Nakamura and Takahiro Miura. The film was directed by Yuya Ishii. You can see the full cast and crew list, with character names, further up this page.
When was The Secret Battlefield released?
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The Secret Battlefield was released on July 31, 2026 and runs for 2h 18m.
Is The Secret Battlefield worth watching?
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The Secret Battlefield (2026) holds an average rating of 2.0 out of 10 from 1 viewer votes, and is a good pick if you enjoy war and drama films. Read the viewer reviews on this page to decide for yourself.