

Cinematography
Crushing ocean depths shot like liquid tombstones.
Sound
Every creak and groan makes your ribs ache.
Acting
Tamaki's eyes carry whole sunken fleets.

Director
Tetsuo Shinohara
Trivia, insights & behind the scenes
The I-77 submarine is fictional; real Japanese subs were far less survivable, with 95% crew mortality rates.
The novel's author, Fukui Harutoshi, consulted with actual WWII sub veterans who refused to speak of certain missions until death.
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