{"product_id":"東大など-紙の本は脳活動が省エネ-電子書籍と比較-読書効果実証","title":"東大など、紙の本は脳活動が省エネ　電子書籍と比較、読書効果実証","description":null,"brand":"-","offers":[{"title":"閲覧","offer_id":61900285673842,"sku":null,"price":300.0,"currency_code":"JPY","in_stock":true},{"title":"ホームページ掲載利用","offer_id":61900285706610,"sku":null,"price":20000.0,"currency_code":"JPY","in_stock":true},{"title":"商用二次利用","offer_id":61900285739378,"sku":null,"price":35000.0,"currency_code":"JPY","in_stock":true},{"title":"社内利用：印刷・回覧（２０００部・端末～）","offer_id":61900285772146,"sku":null,"price":25000.0,"currency_code":"JPY","in_stock":true},{"title":"社内利用：印刷・回覧（１０００～１９９９部・端末）","offer_id":61900285804914,"sku":null,"price":20000.0,"currency_code":"JPY","in_stock":true},{"title":"社内利用：印刷・回覧（５００～９９９部・端末）","offer_id":61900285837682,"sku":null,"price":17000.0,"currency_code":"JPY","in_stock":true},{"title":"社内利用：印刷・回覧（１００～４９９部・端末）","offer_id":61900285870450,"sku":null,"price":14000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9310\/0605\/files\/thum_image_175f54d4-2096-4ce4-8bf5-ad5dc5b97145.jpg?v=1780548013","url":"https:\/\/nikkan-content-market.myshopify.com\/products\/%e6%9d%b1%e5%a4%a7%e3%81%aa%e3%81%a9-%e7%b4%99%e3%81%ae%e6%9c%ac%e3%81%af%e8%84%b3%e6%b4%bb%e5%8b%95%e3%81%8c%e7%9c%81%e3%82%a8%e3%83%8d-%e9%9b%bb%e5%ad%90%e6%9b%b8%e7%b1%8d%e3%81%a8%e6%af%94%e8%bc%83-%e8%aa%ad%e6%9b%b8%e5%8a%b9%e6%9e%9c%e5%ae%9f%e8%a8%bc","provider":"日刊工業新聞社TREK!","version":"1.0","type":"link"}