Taiwanese Dragon Feather Yi Oracle Cards By: Ryuuha Watanabe Publisher: Ryuuha International Cultural Co., Ltd. These "Dragon Feather Yi Oracle Cards" express the I Ching, which has been passed down from ancient China, in the form of cards so that anyone can easily enjoy it. The I Ching is an ancient Chinese philosophy and is said to be the culmination of the universe. Its scope extends to politics, economics, education, and medicine, and it is said that Hirobumi Ito, Joseph Murphy, and Carl Jung were also interested in the I Ching. This card depicts the 64 hexagrams used in I Ching divination on cards and explains the details in a booklet, allowing you to easily enjoy divination even if you don't have knowledge of the I Ching. The author, Ryuuha Watanabe, published these cards with the desire to increase the number of people interested in the world of the I Ching, which tends to be avoided as something difficult, through her activities as a fortune teller. Although it is a premium price, it is listed at the lowest price compared to other sites. Please refrain from purchasing if you are concerned about minor scratches, stains, amateur inspection, or amateur storage.