A squadron of Japanese Self-Defense Force soldiers find themselves transported through time to their country's warring states era, when rival samurai...
Shiro Kaieda is appointed the captain of Japan's first nuclear submarine, jointly built by Japan and the United States in top secret. However, he and...
Codename: Seabat. The most dangerous submarine ever created. Explosively nuclear and manned by a crew that is officially dead, the Seabat is the most...
A member of the Air Self-Defense Force learns of a crucial national secret: that conscription will be introduced to Japan. Pursued by the state, the...