Add Japanese example

demo/52-japanese.ts

@@ -0,0 +1,37 @@
+// Japanese text - Need to use a Japanese font
+// Import from 'docx' rather than '../build' if you install from npm
+import * as fs from "fs";
+import { Document, HeadingLevel, Packer, Paragraph } from "../build";
+
+const doc = new Document({
+    styles: {
+        paragraphStyles: [
+            {
+                id: "Normal",
+                name: "Normal",
+                basedOn: "Normal",
+                next: "Normal",
+                quickFormat: true,
+                run: {
+                    font: "MS Gothic",
+                },
+            },
+        ],
+    },
+});
+
+doc.addSection({
+    children: [
+        new Paragraph({
+            text: "KFCを食べるのが好き",
+            heading: HeadingLevel.HEADING_1,
+        }),
+        new Paragraph({
+            text: "こんにちは",
+        }),
+    ],
+});
+
+Packer.toBuffer(doc).then((buffer) => {
+    fs.writeFileSync("My Document.docx", buffer);
+});