{"product_id":"book0036242","title":"Martial Arts Lectures Volume 1 Theory of Martial Arts and Cognition I.","description":"\u003cp\u003e1990 Hardback  Sanichi Shobo \/ \"Martial Arts Lectures\" begins!The author who established martial arts science for the first time in history breaks the silence of 10 years and presents new results. Based on a theory of humanity based on a worldview, martial arts, dialectics, and epistemology gained from 35 years of training.\u003c\/p\u003e","brand":"闘道館","offers":[{"title":"Default Title","offer_id":40544903462984,"sku":"6949472010312","price":500.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/3938\/8744\/files\/2004089234000356_1.jpg?v=1741330222","url":"https:\/\/tuudoukan.com\/en\/products\/book0036242","provider":"闘道館","version":"1.0","type":"link"}