Update README.md

README.md

@@ -216,3 +216,23 @@ e.g.
     },
     ...
 ```
+
+## spiritale.json
+
+Spiritale products information from [spiritale.jp](https://spiritale.jp).
+
+e.g.
+
+```json
+[
+    {
+        "id": "50101200",
+        "title": "\u521d\u97f3\u30df\u30af 39's Special Day 1/7\u30b9\u30b1\u30fc\u30eb\u30d5\u30a3\u30ae\u30e5\u30a2\u3010\u5b8c\u5168\u53d7\u6ce8\u751f\u7523\u30fb\u30bf\u30a4\u30c8\u30fc\u30d7\u30ed\u30c0\u30af\u30c4\u30aa\u30f3\u30e9\u30a4\u30f3\u30b9\u30c8\u30a2\u9650\u5b9a\u3011",
+        "images": [
+            "https://spiritale.jpimg/items/2302_39miku/02_31008.jpg",
+            ...
+        ],
+        "price": "\uffe535,200"
+    },
+    ...
+```