{"product_id":"9784774328256","title":"脳を鍛える「計算」６０日 （川島隆太教授の毎日楽しむ大人のドリル）","description":"\u003cp\u003e読みやすい文字と、スマホで成果を記録する機能の追加。簡単な計算問題をできるだけ速く解くことで、脳をしっかり活性化。１日に表裏で１枚ずつ計算を１００問解いていく。\u003c\/p\u003e","brand":"くもん出版","offers":[{"title":"Default Title","offer_id":48594916540651,"sku":"00000_00000_00000_00000","price":16.1,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9784774328256-1.jpg?v=1781753500","url":"https:\/\/kinokuniya.com.sg\/ja\/products\/9784774328256","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}