Monster Seafood Wars (Japanese: 三大怪獣グルメ, Hepburn: San Daikaijū Gurume, lit.

'Three Monsters Gourmet') is a 2020 Japanese kaiju film directed by Minoru Kawasaki.

Yuta Tanuma, a former member of the Institute for Super Physics and Chemistry, was dismissed during the development of a powerful drug that enlarges living things, and is currently helping his parents' sushi restaurant.

SMAT introduces a new weapon "vinegar cannon" to challenge the three major monsters.

[2] The film was released in the United States by SRS Cinema on VHS and Blu-ray in April 2021.