Island

Island

A man washes ashore on Urashima, an isolated tropical island, with no memory of his name or where he came from — only the certainty that he is a time traveler sent to save a girl. He meets Rinne Ohara, whose song carries the name Setsuna, and takes it as his own. Five years earlier the island's three founding families fell into mutual distrust and severed ties with the mainland; Setsuna's mission centers on Rinne, Karen, and Sara, the daughters tied to those families.