Original anime cel from the two-part OVA Super Atragon produced by Phoenix Entertainment in 1995. It takes influence from the 1963 tokusatsu film Atragon, though the plot between the two are very different. In this nautical military OVA, an advanced race of subterranean dwellers witnessed humanity's worst in World War II, and decided that humanity was to be exterminated. Their plan was stopped back then, but decades later they are attempting it again by irradiating the Earth. Now, humanity's last hope rests with Ra, a Japanese World War II-era battleship rebuilt in all its glory and the only ship capable of battling the technology of the subterraneans.