Introduction to Tokyo Jiujutang: The incense and the four treasures of the study room in Jiujutang are the best for the imperial palace. Therefore, this place has always been a must-visit place for tourists to appreciate Japanese traditional culture and crafts. Jiujudo has two floors. The first floor is mostly filled with handicrafts made of Japanese paper, such as fans, Japanese paper figures, bookmarks, etc. Customers can also buy materials directly to create their own creations.