The fantastical "Daruma" sunset, created by light reflecting off the boundary between the Kuroshio Current and the cold air, is a truly miraculous sight. It's a rare natural phenomenon that can only be seen about 10 times in a single winter.
The Daruma sunset of Sukumo Bay is a type of mirage that can be seen from early November to mid-February. This mysterious phenomenon occurs when light reflects off the boundary between the warm water vapor rising from the Kuroshio Current and the cold air. It happens around 20 times in a single winter, but a perfect "Daruma" shape appears only about 10 times. Because it's not always visible, people have come to call it the "Lucky Sunset." To see the Daruma sunset, it's important to arrive at the coast 30 minutes before sunset. The sun takes on the "Daruma" shape for only about 3 minutes before the sunset touches the sea. To fully enjoy the Daruma sunset from beginning to end, arrive with plenty of time. There are many islands in Sukumo Bay, and the viewing point changes depending on the angle of the sunset. Please use the reference link "Sunrise and Sunset Time and Direction Map (external link)". The Daruma sunset of Sukumo Bay is a miraculous sight created by nature. Be sure to witness its mystery with your own eyes.