Kotohira-gu is a famous Shinto shrine located in Kotohira, Kagawa Prefecture, Japan. It is dedicated to Konpira-san, the deity of seafarers and maritime safety. The shrine is known for its scenic location on Mount Zozu, requiring visitors to climb over 1,300 steps to reach the main hall, making it a popular pilgrimage site. The shrine's history dates back to the 14th century, and it features beautiful architecture and various cultural treasures. Visitors can enjoy the surrounding natural beauty and explore the many smaller shrines and structures along the way, making it a significant cultural and spiritual destination.