{"version":"1.0","provider_name":"Supein Nihonto","provider_url":"https:\/\/supeinnihonto.com\/fr\/","title":"Nihonto Katana Muromachi en koshirae - Supein Nihonto","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"RWnBBvosnd\"><a href=\"https:\/\/supeinnihonto.com\/fr\/produit\/nihonto-katana-muromachi-en-koshirae\/\">Nihonto Katana Muromachi en koshirae<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/supeinnihonto.com\/fr\/produit\/nihonto-katana-muromachi-en-koshirae\/embed\/#?secret=RWnBBvosnd\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Nihonto Katana Muromachi en koshirae\u00a0\u00bb &#8212; Supein Nihonto\" data-secret=\"RWnBBvosnd\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/supeinnihonto.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/supeinnihonto.com\/wp-content\/uploads\/2026\/05\/1629title-scaled.jpg","thumbnail_width":2560,"thumbnail_height":1375,"description":"Une lame de type shinogi-zukuri au profil \u00e9lanc\u00e9 et \u00e0 courbure minimale, termin\u00e9e par un kissaki bien proportionn\u00e9. La trempe se lit comme une ligne de yaki discr\u00e8te et continue longeant le tranchant avec retenue. Le nakago pr\u00e9sente une patine mature et montre trois mekugi-ana \u2014 preuve de remontages et ajustements au cours de la vie du sabre \u2014 et se termine par un kiri-jiri droit, donnant \u00e0 la soie un caract\u00e8re aust\u00e8re et fonctionnel coh\u00e9rent avec une lame destin\u00e9e \u00e0 survivre \u00e0 plusieurs montures successives."}