{"product_id":"brain-training-calculations-60-days-vol-3-prof-ryuta-kawashimas-adult-drill","title":"Brain Training Calculations: 60 Days, Vol. 3 - Prof. Ryuta Kawashima's Adult Drill","description":"\u003cp\u003eBrain Training Calculations: 60 Days, Vol. 3 - Prof. Ryuta Kawashima's Adult Drill\u003c\/p\u003e\n\u003cp\u003eby Kawashima, Ryuta\u003c\/p\u003e\n\u003cp\u003eAuthentic Japanese book — sourced in Japan and shipped worldwide with full tracking. A title from Japan, delivered straight to your door.\u003c\/p\u003e\n\u003cp\u003eISBN 9784774331904 · ISBN-10 4774331902\u003c\/p\u003e","brand":"Amanogawa","offers":[{"title":"Default Title","offer_id":53900665389167,"sku":"AB-9784774331904","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/2849\/0863\/files\/9784774331904.jpg?v=1785292481","url":"https:\/\/amanogawa.cloud\/products\/brain-training-calculations-60-days-vol-3-prof-ryuta-kawashimas-adult-drill","provider":"Amanogawa","version":"1.0","type":"link"}