{"product_id":"9784642067942","title":"真田氏三代と信濃・大坂の合戦","description":"天下人や大大名と渡り合い、戦国を生き抜いた幸綱・昌幸・信幸・信繁ら真田一族。信濃の弱小氏族から大名へと、いかに成長したのか。本拠地だった上田を訪ねて足跡を辿り、徳川を苦しめた上田合戦と大坂の陣に迫る。","brand":"吉川弘文館","offers":[{"title":"Default Title","offer_id":48480110805296,"sku":"","price":2200.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784642067942","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}