Oiwa Shrine is a Shinto shrine located in Tokyo, Japan, dedicated to the spirit of Oiwa, a tragic figure from Japanese folklore. The shrine is known for its beautiful surroundings and is a popular destination for visitors seeking to pay their respects and learn about the story of Oiwa. The shrine is particularly famous for its connection to the kabuki play Yotsuya Kaidan, which tells the tale of Oiwa's betrayal and revenge. Many people visit the shrine to pray for protection from misfortune and to honor the memory of Oiwa, making it a significant cultural site in Japan.