Codename: Seabat. The most dangerous submarine ever created. Explosively nuclear and manned by a crew that is officially dead, the Seabat is the most closely guarded military secret in the world. And it has just gone rogue.
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Verdict: Unknown
> Ryosuke Takahashi (Director)
> Kaiji Kawaguchi (Story)
> Soji Yoshikawa (Writer)