Piranha: Pacific Nightmare takes the killer fish to Japan

Way back in February of 2017, it was announced that legendary producer Roger Corman was teaming up with Piranha franchise rights holder Hisako Tsukuba (a.k.a. Chako van Leeuwen) for a film that would take the killer fish to Japan. They were aiming for a 2018 release. Unfortunately, the project didn’t make it into production before 2020 and then it fell apart once the pandemic hit… but now, it’s swimming forward again, heading toward production under the title Piranha: Pacific Nightmare!

What do we know about Piranha: Pacific Nightmare?

When it comes to discussing the Piranha franchise, the focus is often on more familiar names like Roger Corman, Joe Dante, John Sayles, James Cameron, and Alexandre Aja. However, there is one person who has been involved with every single entry in the series, the person who holds the rights: Hisako Tsukaba. A retired actress, Tsukaba (with Jeff Schechtman) brought the Piranha project to Corman in the first place, and since then she has earned a producer, co-producer, or executive producer credit on Piranha ’78, Piranha Part Two: The Spawaning, Piranha ’95, Piranha 3D, and Piranha 3DD.

After teaming up with American and Italian production companies to get those English-language films made, Tsukaba has now, for the first time, set up a Piranha project in her native Japan.

In 2017, we heard that the killer fish in the new film would be tuna-piranha hybrids, there would be a giant “Mother Piranha” in the film, and Piranha 3D and Piranha 3DD co-star Christopher Lloyd would be in the cast. A synopsis confirms that some elements are definitely still in play:

He wanted to make Japan’s seas something to be proud of once again. To revitalize the fishing industry, which was on the brink of decline, fish expert Goto dedicated his entire life to this goal. His project was to develop new species of saltwater fish. He believed that creating fish with strong vitality that could withstand harsh environmental changes was the only way to save Japan’s oceans.

The base was the piranha, known for its incredible survival abilities. By incorporating genetic technology to enhance its environmental resistance, the result was the tuna-like improved variety “Pira Tuna,” the “Pira Anglerfish” reminiscent of a deep-sea predator, and numerous other new species whose vitality has been enhanced to the extreme. The hope was indeed beginning to take shape.

The key to its development was a young, brilliant American biologist named Angie. The DNA repair protein she developed was a revolutionary technology that could regenerate cells and push the boundaries of species. But the power humanity has acquired will bring about changes beyond anything we could have imagined. Proteins that were supposed to repair the problem can lead to runaway evolution, causing improved varieties to undergo uncontrollable mutations. And what was born was a new species of piranha army possessing unprecedented ferocity. What was supposed to be a challenge to save Japan’s seas eventually transforms into a nightmare that threatens Japan’s oceans.

Uncontrollable improved varieties attack the Japanese coast, causing unprecedented panic. Can humanity truly stop this threat? In this extreme situation, scientific ethics, coexistence with nature, and human choices are put to the test. This latest installment blends the thrill and horror that are hallmarks of the series with a distinctly Japanese sense of realism.

Kazuaki Matsuda is producing the film with Tsukaba. Jun is an associate producer – and although Corman passed away in 2024, he will be receiving an executive producer credit. Stens Christensen, who worked with Tsukaba on the 1995 horror film Raging Angels, has written the screenplay and will be directing the film.

Casting is currently underway, and funds are being raised through a campaign on the Japanese website Camp-Fire. As of this writing, 390,000 yen has been raised of a 1,000,000 yen goal. (1,000,000 yen = 6,393.47 USD.) It’s mentioned that Christopher Lloyd has “expressed a positive willingness to appear” in the film.

I’ve been wondering what the status of this project was, and I’m really glad to hear that it’s still moving forward. Are you excited for Piranha: Pacific Nightmare, and will you be contributing to the crowd-funding campaign? Let us know by leaving a comment below.