Hana is at school when the devastating tsunami sweeps over Japan. But when the dark wave finally returns to the ocean, it has taken more than Hana could have ever imagined.Hana's school sits on the side of a hill with a view of the ocean. One day, while in class, a tsunami drags the ocean across her village. Hana watches in horror as the dark water crashes into trees and tosses cars and boats around. When she is finally reunited with her family,...