Students from Kawashimo Yochien in Iwakuni City, celebrate their last day at the IronWorks pool aboard Marine Corps Air Station Iwakuni, Japan, July 21, 2015. To commemorate the last day at the pool, Kawashimo Yochien staff hosted a luncheon at the Crossroads food court. To show their thanks and gratitude, the kindergarten class decorated fans with photographs of their swimming adventures, made ribbons expressing thanks and presented them to the special staff and guests who made it possible for them to enjoy their time at the pool. - Students from Kawashimo Yochien in Iwakuni City, celebrate their last day at the IronWorks pool aboard Marine Corps Air Station Iwakuni, Japan, July 21, 2015. To commemorate the last day at the pool, Kawashimo Yochien staff hosted a luncheon at the Crossroads food court. To show their thanks and gratitude, the kindergarten class decorated fans with photographs of their swimming adventures, made ribbons expressing thanks and presented them to the special staff and guests who made it possible for them to enjoy their time at the pool.