Sensō-ji, is an ancient Buddhist temple in Asakusa, Tokyo, Japan. It is Tokyo's oldest-established temple, and one of its most significant. It is dedicated to Kannon, the bodhisattva of compassion. Structures in the temple complex include the main hall, a five-story pagoda and large gates. It is the most widely visited religious site in the world with over 30 mill…Sensō-ji, is an ancient Buddhist temple in Asakusa, Tokyo, Japan. It is Tokyo's oldest-established temple, and one of its most significant. It is dedicated to Kannon, the bodhisattva of compassion. Structures in the temple complex include the main hall, a five-story pagoda and large gates. It is the most widely visited religious site in the world with over 30 million visitors annually.