Amachan is a Japanese television drama series. It debuted on April 1, 2013, and was broadcast until September 28, 2013. It was scripted by Kankurō Kudō and starred Rena Nōnen as Aki Amano, a high-school girl from Tokyo who moves to the Sanriku Coast in the Tohoku region to become a female diver. She becomes a local idol, then returns to Tokyo to try to become a real idol, and finally returns to Tohoku to help revitalize the area after the Great East Japan earthquake.