{"product_id":"松井章圭-直伝-best-of-sparring","title":"Akiki Matsui, direct biography BEST OF SPARRING","description":"\u003cdiv\u003eAkiki Matsui inherited the will of the great warrior Mas Oyama (Masutatsu Oyama) and became the 2nd director. Matsui, who learned the essence of martial arts KARATE from Oyama, teaches the secrets of martial arts to branch managers around the world at the Yugawara training camp. And there was the young champion of all Japan, Hajime Sumi. Matsui conveyed the supreme practical skills to Suzumi in preparation for the 6th World Tournament, where the crisis in KARATE's home country of Japan is being shouted about! !\u003c\/div\u003e","brand":"闘道館","offers":[{"title":"Default Title","offer_id":41026112651336,"sku":null,"price":2000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/3938\/8744\/files\/K0000000483219_1769852643_0.jpg?v=1769852654","url":"https:\/\/toudoukan.com\/en\/products\/%e6%9d%be%e4%ba%95%e7%ab%a0%e5%9c%ad-%e7%9b%b4%e4%bc%9d-best-of-sparring","provider":"闘道館","version":"1.0","type":"link"}