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.
1999
2006
1996
1979
1991
1998
2019
—
1966
1974
1997
2001
1962
2016
1995
1967
2024
2009
2010
