I purchased this directly from Akiko Itagaki, the author of "Hajimete no Katakamuna" (My First Katakamuna). These cards are no longer available in online shops, making them difficult to obtain new. The 50 round cards with beautiful colors can be used by children and adults alike, for playing games, name analysis, and various other purposes. An instruction manual is included. 【What is Katakamuna?】 A script that existed over 10,000 years ago and is said to be the origin of the Japanese language. It contains a wide range of wisdom about the creation of the world, physics, electricity, agriculture, the workings of the body, etc., and was secretly passed down until recent years. It is an ancient script that is also the origin of the names of the eight million gods. For those who are intrigued by the sounds of "Katakamuna" and "Sanuki-Awa," and for those who want to learn about "Katakamuna"! Please forgive any minor imperfections due to home storage. Shipping will be via Nekopos.