Mitsuishi Rock is a notable geological formation located in Hokkaido, Japan. It consists of two large rocks that are situated close to each other, rising dramatically from the sea. The name "Mitsuishi" translates to "three stones," which refers to the three smaller rocks that accompany the larger ones. This site is often visited for its scenic beauty and cultural significance. The area around Mitsuishi Rock is rich in natural beauty, featuring stunning coastal views and diverse marine life. It is also a popular spot for photography and sightseeing, attracting both locals and tourists. The rock formation is part of the Shiretoko National Park, a UNESCO World Heritage site known for its pristine wilderness.