{"version":"1.0","type":"link","title":"歴史街道2025年10月号（特集１「川中島合戦の謎」）","provider_name":"JellyFarmの買い物百貨","provider_url":"https://jellyfarm.netlify.app","thumbnail_url":"https://m.media-amazon.com/images/I/51UIID2Yy7L._SL500_.jpg"}