diff --git a/_scripts/anchors.js b/_scripts/anchors.js
index 8247dfc9..421d4257 100644
--- a/_scripts/anchors.js
+++ b/_scripts/anchors.js
@@ -4,6 +4,12 @@
 
 {
   const onLoad = () => {
+    // redirect to /jp/ if at /
+    if (window.location.pathname === "/") {
+      window.location.href = "/jp/";
+      return;
+    }
+
     // for each heading
     const headings = document.querySelectorAll(
       "h1[id], h2[id], h3[id], h4[id], h5[id], h6[id]"