List Titles with WAKUSAWA Rika

Over fourteen years ago, a catastrophe known as the Hammer of Eden fell apon the earth, causing the near total destruction of the planet as 90% of the land was flooded by the ocean(s). After this ruin, the Secretary General of the U.N., Aoi, formed a New United Nations for the surviving nations to help each other and live in peace. To aid in this, two (American?) Navy officers agree to help her. In the town of Yabitsu, where a nuclear-powered aircraft carrier was beached high in the rocks after the Hammer of Eden fell, Aoi sets up this New U.N. and with the nuclear power provided by the carrier, the town has plenty of electricity.