Suizokukan Project Fish Hunter e no Michi is a fishing game in which the player takes the role of a young man (millionaire) that remember when he was a kid and his father teach him how to fish he now have a tourist center with an aquarium as the main attraction. During the game he will have to catch different fish species to fill the aquarium. The player can go around the tourist center and visit all the places.
The fishing part is in a third person perspective and the player can see the fishes that he caught in the aquarium. The player can train a dolphin to atrain possible visitors to the center, and try earn money to buy new things or fishes to the center. The game features mini games like cleaning the pool and others.