The Kuroshio Current is a warm ocean current that flows northward along the eastern coast of Japan. It is part of the larger North Pacific Gyre and plays a significant role in the climate of the region. The current originates near the Philippines and moves northeast, influencing weather patterns and marine ecosystems. This current is known for its high temperatures and speeds, which can reach up to 3.6 miles per hour. It helps to transport warm water from the tropics to the northern Pacific, affecting fisheries and the distribution of marine life, including species like tuna and sardines.