Giant isopods are large deep-sea crustaceans that resemble a larger version of the common woodlouse. They can grow up to 30 cm (12 inches) in length and are known for their distinct appearance and unusual survival strategies, such as prolonged fasting. These creatures are found in deep waters of the Atlantic and Pacific Oceans, including areas around Japan. They play an important role in the ecosystem as scavengers, feeding on the dead and decaying matter on the ocean floor.
