UNY delivers the benefits of biodiversity to customers through the products. In order to cherish such biodiversity and make the society in harmony with nature sustainability, we conduct environmental learning for children of the next generation to learn how to live with nature and various creatures. This time, we collaborated with the Nagoya Port Foundation "Port of Nagoya Public Aquarium" and conducted a mobile aquarium "GoGo Nagoya Port" in Lake Walk Okaya (Okaya City, Nagano Prefecture). Through the experience of interacting with sea turtles, weenjoyed learning about the ecology and biodiversity of sea creatures.