Some legends say that this solitary pine tree was previously called "King of the Pines" and "Feather-Mantle Pine of Akizuki Mansion". In addition, there is also a superstition that if you put some Amazake (fermented rice drink) in a bamboo tube and give it to the pine as an offering, it will heal your coughs. This has become one of the Seven Wonders of Azabu. These myths and legends are thought to have been conceived from the fact that people saw this large tree on an ancient transport route as a sacred tree. The current pine tree was planted by the local town assembly after the war.