ATC PAVILION ECO PASSPORT ATC EXPO Eco Passport - Green With stamp pages Obtained at a limited-time event for the Kansai Expo. Five stamps have been collected at the Expo venue, allowing for exchange with the Expo venue stamps. Additionally, collecting three more stamps at ATC will allow for another gift exchange. During the Osaka/Kansai Expo period, collecting stamps allows you to receive a gift at the Osaka ATC Eco Plaza reception. Exchange is available until October 26th. Please purchase only if you understand that this item has been stored at home.