新海底军舰是1995年的日本OVA版动画，根据押川春浪‘海底军舰’改编，共有2集，内容是描写科幻军舰罗号的故事。

At the end of World War II, a top-secret Japanese submarine and an American submarine have a fatal encounter and both are lost. Fifty years later the descendants of the submarines' officers are sent by the United Nations in a new secret submarine to investigate mysterious incidents in the Antarctics that could be linked to the old submarines' disappearances, and could also be the precursor to an invasion by aliens from deep inside the Earth.