Hedorah, also known as the Smog Monster, is a kaiju monster who first appeared in Toho's 1971 film Godzilla vs. Hedorah. The monster was named for Hedoro, the Japanese word for sludge, slime, vomit or chemical ooze.
Around the 50th Anniversary of Godzilla's appearance in Japan, the Millennians have finally made their arrival on Earth. Their plan is to release all the giant monsters so they'll wipe out entire cities in search of plasma and nuclear energy. Kiriko joins the Gotengo crew to awaken Godzilla one final time for Operation: Final War.
