diff --git a/files/ja/web/api/htmlanchorelement/host/index.md b/files/ja/web/api/htmlanchorelement/host/index.md
index 55957b12485b2c..c941560a135f68 100644
--- a/files/ja/web/api/htmlanchorelement/host/index.md
+++ b/files/ja/web/api/htmlanchorelement/host/index.md
@@ -1,5 +1,6 @@
 ---
 title: "HTMLAnchorElement: host プロパティ"
+short-title: host
 slug: Web/API/HTMLAnchorElement/host
 l10n:
   sourceCommit: a3d9f61a8990ba7b53bda9748d1f26a9e9810b18
@@ -18,14 +19,14 @@ l10n:
 ```js
 const anchor = document.createElement("a");
 
-anchor.href = "https://developer.mozilla.org/en-US/HTMLAnchorElement";
+anchor.href = "https://developer.mozilla.org/ja/HTMLAnchorElement";
 anchor.host === "developer.mozilla.org";
 
-anchor.href = "https://developer.mozilla.org:443/en-US/HTMLAnchorElement";
+anchor.href = "https://developer.mozilla.org:443/ja/HTMLAnchorElement";
 anchor.host === "developer.mozilla.org";
 // The port number is not included because 443 is the scheme's default port
 
-anchor.href = "https://developer.mozilla.org:4097/en-US/HTMLAnchorElement";
+anchor.href = "https://developer.mozilla.org:4097/ja/HTMLAnchorElement";
 anchor.host === "developer.mozilla.org:4097";
 ```
 
diff --git a/files/ja/web/api/htmlanchorelement/href/index.md b/files/ja/web/api/htmlanchorelement/href/index.md
index 0521b55a2f8996..b5f0110b5bf5c2 100644
--- a/files/ja/web/api/htmlanchorelement/href/index.md
+++ b/files/ja/web/api/htmlanchorelement/href/index.md
@@ -1,5 +1,6 @@
 ---
 title: "HTMLAnchorElement: href プロパティ"
+short-title: href
 slug: Web/API/HTMLAnchorElement/href
 l10n:
   sourceCommit: a3d9f61a8990ba7b53bda9748d1f26a9e9810b18
@@ -16,9 +17,9 @@ l10n:
 ## 例
 
 ```js
-// <a id="myAnchor" href="https://developer.mozilla.org/en-US/HTMLAnchorElement"> 要素が文書にあったとします
+// <a id="myAnchor" href="https://developer.mozilla.org/ja/HTMLAnchorElement"> 要素が文書にあったとします
 const anchor = document.getElementById("myAnchor");
-anchor.href; // returns 'https://developer.mozilla.org/en-US/HTMLAnchorElement'
+anchor.href; // returns 'https://developer.mozilla.org/ja/HTMLAnchorElement'
 ```
 
 ## 仕様書
diff --git a/files/ja/web/api/htmlanchorelement/password/index.md b/files/ja/web/api/htmlanchorelement/password/index.md
index aa7f13bde3852e..0ce298449b995e 100644
--- a/files/ja/web/api/htmlanchorelement/password/index.md
+++ b/files/ja/web/api/htmlanchorelement/password/index.md
@@ -1,5 +1,6 @@
 ---
 title: "HTMLAnchorElement: password プロパティ"
+short-title: password
 slug: Web/API/HTMLAnchorElement/password
 l10n:
   sourceCommit: a3d9f61a8990ba7b53bda9748d1f26a9e9810b18
@@ -18,7 +19,7 @@ l10n:
 ## 例
 
 ```js
-// <a id="myAnchor" href="https://anonymous:flabada@developer.mozilla.org/en-US/HTMLAnchorElement"> 要素が文書にあったとします
+// <a id="myAnchor" href="https://anonymous:flabada@developer.mozilla.org/ja/HTMLAnchorElement"> 要素が文書にあったとします
 const anchor = document.getElementByID("myAnchor");
 anchor.password; // 'flabada' を返す
 ```
diff --git a/files/ja/web/api/htmlanchorelement/protocol/index.md b/files/ja/web/api/htmlanchorelement/protocol/index.md
index e17ed53e197829..90ff374944ff30 100644
--- a/files/ja/web/api/htmlanchorelement/protocol/index.md
+++ b/files/ja/web/api/htmlanchorelement/protocol/index.md
@@ -1,5 +1,6 @@
 ---
 title: "HTMLAnchorElement: protocol プロパティ"
+short-title: protocol
 slug: Web/API/HTMLAnchorElement/protocol
 l10n:
   sourceCommit: a3d9f61a8990ba7b53bda9748d1f26a9e9810b18
@@ -18,7 +19,7 @@ l10n:
 ### アンカーリンクのプロトコルを取得
 
 ```js
-// <a id="myAnchor" href="https://developer.mozilla.org/en-US/HTMLAnchorElement"> 要素が文書にあったとします。
+// <a id="myAnchor" href="https://developer.mozilla.org/ja/HTMLAnchorElement"> 要素が文書にあったとします。
 const anchor = document.getElementById("myAnchor");
 anchor.protocol; // 'https:' を返す
 ```
diff --git a/files/ja/web/api/htmlanchorelement/referrerpolicy/index.md b/files/ja/web/api/htmlanchorelement/referrerpolicy/index.md
index b2bfa27b7e774e..73aeff2042bb33 100644
--- a/files/ja/web/api/htmlanchorelement/referrerpolicy/index.md
+++ b/files/ja/web/api/htmlanchorelement/referrerpolicy/index.md
@@ -1,5 +1,6 @@
 ---
 title: "HTMLAnchorElement: referrerPolicy プロパティ"
+short-title: referrerPolicy
 slug: Web/API/HTMLAnchorElement/referrerPolicy
 l10n:
   sourceCommit: a3d9f61a8990ba7b53bda9748d1f26a9e9810b18
@@ -38,7 +39,7 @@ l10n:
 const elt = document.createElement("a");
 const linkText = document.createTextNode("My link");
 elt.appendChild(linkText);
-elt.href = "https://developer.mozilla.org/en-US/";
+elt.href = "https://developer.mozilla.org/ja/";
 elt.referrerPolicy = "no-referrer";
 
 const div = document.getElementById("divAround");