How do you catch a hammerhead shark on animal crossings let's go to the city?

To catch a hammerhead shark in "Animal Crossing: Let's Go to the City," you'll need to fish during the right time and season. Hammerhead sharks typically appear from June to September and can be found in the sea. Use a fishing rod and look for large shadow sizes in the water. Cast your line and wait for the fish to bite; when you see the splash, reel it in quickly!