When the Earth's ecosystem is disrupted due to global warming, a plethora of prehistoric sea monsters wage war on Japan. Led by the powerful Raiga, the monsters ravage the city of Asakusa.
DirectorShinpei Hayashiya
WriterShinpei Hayashiya
Part of
Includes: Reigo: King of the Sea Monsters, Deep Sea Monster Raiga, God Raiga Vs. King Ohga
