Introduction to Managaha Island: Managaha Island is named after the remaining Japanese warships and fighter planes from the Pacific War on the island. It is a representative diving spot for viewing sunken ships and aircraft, with a circumference of only 1.5 meters. km, it only takes about 20 to 30 minutes to circle the island. The large shipwreck is about 40 meters long. The hull is surrounded by colorful soft corals, and the window hatches are all covered with soft corals. It is so beautiful when butterfly fish, rough skin bream, and damselfish pass through it.