added ja skeleton files

exampleSite/content/samples/_index.ja.md

@@ -0,0 +1,19 @@
+---
+title: "Samples"
+description: "See what's possible with Blowfish."
+
+cascade:
+  showEdit: false
+  showSummary: false
+  hideFeatureImage: true
+---
+
+{{< lead >}}
+Blowfish brings your content to life. :heart_eyes:
+{{< /lead >}}
+
+This section contains some demo pages that show how Blowfish renders different types of content. You can also see an example [taxonomy listing]({{< ref "tags" >}}) page.
+
+_**Sidenote:** This page is just a standard Blowfish article listing and Hugo has been configured to generate a `samples` content type and display article summaries._
+
+---