Shot at Zaimokuza beach in Kamakura, Kanagawa.
I found three figures on the beach. Though it was not raining, they were putting their umbrella up. According to their appearance, they didn't come here to play together. They looked like a sort of investigator because all of them wore a backpack.
During I watched them from behind, one person started to move toward the edge of the water. And the rest of them were looking anxiously. Meanwhile, the walking person was getting closer to the wave.