Le Shuiyuan is a “green spot” surrounded by the walls of Hakata. Originally known as the Hakata merchant, it was later converted into a water-filled Japanese courtyard. Le Shuiyuan has four tea rooms, two of which are for regular visitors. In front of the tea room, there is a vast Japanese courtyard. In addition to the greenery in the courtyard, Japanese flowers are also full of flowers. Visitors can choose to taste matcha and snacks in the tea room or in the open-air courtyard, feel the calmness of the city after the escape from the city, and experience the leisure and elegance of Hakata.