UNY organizes "Ecology Expo", an experiential environmental event where visitors can learn about the environment and a chance to have interest in it through shopping. The event was held in June (Environment Month), with companies, organizations and the Apita Toyama Higashi Store (Toyama City, Toyama Prefecture), Reef Walk Inazawa (Inazawa City, Aichi Prefecture), and Aqua Walk Ogaki (Ogaki City, Gifu Prefecture). We introduced the SDGs and agreed with the "Plastic Smart" sponsored by the Ministry of the Environment to inform our customers about the reduction of plastic and advertise it through their shopping.