Urashima Taro is a popular character from a Japanese folktale. He is a young fisherman who saves a turtle from being mistreated by children. In gratitude, the turtle takes him to the Dragon Palace under the sea, where he meets the beautiful princess Otohime and enjoys a life of luxury. After spending what feels like a few days in the palace, Urashima Taro returns home, only to find that many years have passed. He discovers that his village has changed, and he is now a stranger in his own land. The story explores themes of time, loss, and the consequences of one's choices.