Reigo: King of the Sea Monsters
深海獣レイゴー
2008Set in World War II, the film depicts the story of the real-life Japanese battleship, the Yamato, which is confronted in the Pacific Ocean by giant monsters, including the most fearsome of them all, Reigo.
Trailer

Cast
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Deep Sea Monster Raiga Collection
A series of movies featuring the Kaiju Raiga (Known as Reigo before he evolves into a Bi-pedal monster)