This 1st edition hardcover book from 1984 titled "The Spirit of Aikido" is a must-read for any martial arts enthusiast. Written by Kisshomaru Ueshiba, this book delves into the philosophy and techniques of Aikido. The book is in English and its dust jacket is included. The publisher, Kodansha International, is well known for its high-quality martial arts publications. This book is a great addition to any library on martial arts or Japanese culture. Its original language is Japanese, making it an authentic representation of the art of Aikido. Hardcover with the dust jacket in very good condition. Please see pictures. Thanks for looking!