Every year, in southern California where Nitto BioPharma, Inc. is located, thousands of tons of trash drifts into the open sea, harming the ecosystem. Fiesta Island in the Bay Area is visited by many tourists and faces a serious trash problem. Accordingly, on August 10, 2019, company employees and their families spent over two hours cleaning roughly 800 meters of beach. They contributed to the conservation of nature by picking up a large amount of trash.