{"product_id":"9784877878764","title":"コラッツ予想の仕掛けを探そう!","description":"コラッツ予想の仕掛けを探そう!","brand":"友月書房","offers":[{"title":"Default Title","offer_id":49452142657840,"sku":"","price":1870.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784877878764","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}