{"product_id":"shohonyama-awasedo-saikokyu-1624g","title":"Shohonyama - Saikokyu - Awasedo (Highest Grade) - 1624g","description":"\u003cdiv style=\"max-width:760px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:16px;line-height:1.7;color:#3d3d3d;\"\u003e\n\u003cp style=\"margin:0 0 32px;font-size:18px;font-weight:700;line-height:1.5;color:#2c3e50;\"\u003eA large 1624-gram Shōhonyama Awasedo carrying the highest-grade (最高級品) stamp, with a clean working face.\u003c\/p\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:0 0 34px;font-size:15px;border:1px solid #dcdcdc;\"\u003e\n\u003ctr style=\"background:#f4f5f7;\"\u003e\n\u003cth style=\"padding:12px 14px;border:1px solid #dcdcdc;text-align:left;font-size:13px;letter-spacing:.04em;text-transform:uppercase;color:#2c3e50;width:38%;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding:12px 14px;border:1px solid #dcdcdc;text-align:left;font-size:13px;letter-spacing:.04em;text-transform:uppercase;color:#2c3e50;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;font-weight:700;color:#2c3e50;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;\"\u003eTanaka Toishi (京都田中砥石) — dealer stamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;font-weight:700;color:#2c3e50;\"\u003eMine\u003c\/td\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;\"\u003eUnconfirmed — stamp confirms shōhonyama quality classification, not a specific mine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;font-weight:700;color:#2c3e50;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;\"\u003eJapanese Natural Whetstone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;font-weight:700;color:#2c3e50;\"\u003eStrata\u003c\/td\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;\"\u003eAwasedo (finishing stone)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;font-weight:700;color:#2c3e50;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;\"\u003e最高級品 (saikōkyū-hin, highest grade) — confirmed by stone stamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;font-weight:700;color:#2c3e50;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;\"\u003e1624g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;font-weight:700;color:#2c3e50;\"\u003eMeasurements\u003c\/td\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;\"\u003e20.5 x 7.5 x 3.5cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;font-weight:700;color:#2c3e50;\"\u003eInventory\u003c\/td\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;\"\u003ePW-B-008 (Bin B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;font-weight:700;color:#2c3e50;\"\u003eProvenance\u003c\/td\u003e\n\u003ctd style=\"padding:12px 14px;border:1px solid #dcdcdc;\"\u003eKen Schwartz storage unit -- See \"Provenance\" below for details\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"margin:0 0 16px;padding-bottom:8px;border-bottom:1px solid #e0e0e0;font-size:21px;font-weight:700;color:#2c3e50;\"\u003eNotes\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 34px;padding-left:22px;font-size:15px;\"\u003e\n\u003cli style=\"margin-bottom:7px;\"\u003eFace stamp reads 正本山合砥 最高級品 (Shōhonyama Awasedo, Highest Grade) with 京都特産 (Kyoto special product) — the shōhonyama and grade designations are stamp-confirmed, though this classification covers several mines and does not itself confirm a specific one.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px;\"\u003eA handwritten \"30\" appears near the stamp; its meaning is not confirmed.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px;\"\u003eThe reverse side shows a crack line, mineral streaking, and minor surface loss near one corner — this does not affect the working face.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"margin:0 0 16px;padding-bottom:8px;border-bottom:1px solid #e0e0e0;font-size:21px;font-weight:700;color:#2c3e50;\"\u003eCondition\u003c\/h2\u003e\n\u003cul style=\"margin:0;padding-left:22px;font-size:15px;\"\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong style=\"color:#2c3e50;\"\u003eStone:\u003c\/strong\u003e Working face is clean and in good condition.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003ePlease review the pictures of this stone prior to purchase. Make sure to closely check the raking light photograph to examine the features of the working face. When in doubt, contact Pacific Waterstone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Pacific Waterstone","offers":[{"title":"Default Title","offer_id":48138318119070,"sku":"PW-B-008","price":2000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/1386\/4862\/files\/DSC05577.jpg?v=1786679281","url":"https:\/\/pacificwaterstone.com\/products\/shohonyama-awasedo-saikokyu-1624g","provider":"Pacific Waterstone","version":"1.0","type":"link"}