Year: 1999
Runtime: 108 mins
Language: Japanese
Director: Shusuke Kaneko
Determined to punish Gamera, orphaned Ayana discovers a new kaiju she names Iris after her family’s death. Meanwhile the Gyaos have re‑emerged, severing Gamera’s bond with humanity and breaking his connection to Asagi. Scientist Nagamine and Asagi race against time to locate Ayana before she unleashes Iris’s vengeance on Gamera.
Get a spoiler-free look at Gamera 3: Revenge of Iris (1999) with a clear plot overview that covers the setting, main characters, and story premise—without revealing key twists or the ending. Perfect for deciding if this film is your next watch.
In a world still reverberating from the colossal clash that once saved humanity, the ancient guardian known as Gamera watches over a fragile peace. Yet the sudden resurgence of the dreaded Gyaos threatens to unravel the fragile trust between the titanic protector and the people who have come to depend on him. The atmosphere is one of uneasy calm, where towering myths linger in the shadows of modern cities and the line between hero and hazard grows increasingly blurred.
Amid this tension, Ayana—a young orphan haunted by loss—finds herself drawn to the very forces that shattered her family. While exploring the ruins of a forgotten sanctuary, she discovers a strange, emerging creature that she names Iris. The bond that forms between girl and kaiju offers a potent mix of grief‑fueled purpose and mysterious possibility, hinting at a new kind of reckoning that could reshape the fragile balance of power.
Watching the unfolding drama from the scientific front lines are Mayumi Nagamine, a determined ornithologist turned crisis specialist, and Asagi, a steadfast figure whose connection to Gamera runs deep. Together they race against time, seeking to understand Ayana’s newfound companion before the escalating tensions ignite a larger conflict. Their efforts weave together themes of responsibility, redemption, and the uneasy coexistence of humanity with forces far beyond its control, setting the stage for a tense showdown between ancient guardians and the very people who once revered them.
Last Updated: October 27, 2025 at 16:31
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