A sea anemone-covered rock known as “the castle of anemone fish,” which offers a habitat for tomato clownfish, is photographed off Nago, Okinawa Prefecture, in November. (Provided by Takuya Nakamura) Photographer Takuya Nakamura is worried that a growing U.S. military project will transform an undersea cradle of life at his favorite location. For nearly two decades, Nakamura, 45, has visited Oura Bay off the Henoko district of Nago, Okinawa Prefecture, multiple times a year to record its abundant nature. The area is home to more than 5,000 species, including blue coral, sea turtles and tomato clownfish. “Interactions between forests and seas form a great cradle of life,” the Tokyo-based underwater photographer said about the bay. “It is a bay with a condensed ecosystem.”