Introduction to Aioisha: In the shrine of Shimogamo Shrine, there are two trees that are one in the middle, which are called "Lianli Xianmu". It is one of the seven incredible things in Tokyo. Because of her appearance, she is known as the sacred tree that leads to marriage. In front of the building gate not far from this tree, they also sell martial arts charms and fortune-enhancing fortune-telling signs. Among them, the most popular ones are the "marriage-guaranteing fortune-telling fortune-telling signs" in the shape of twelve singles and a belt.