3 files changed, 9 insertions, 7 deletions
diff --git a/files/ja/_redirects.txt b/files/ja/_redirects.txt
index 581c7efb46..e6358b5607 100644
--- a/files/ja/_redirects.txt
+++ b/files/ja/_redirects.txt
@@ -3584,6 +3584,7 @@
 /ja/docs/Web/API/window.unescape	/ja/docs/Web/JavaScript/Reference/Global_Objects/unescape
 /ja/docs/Web/API/window.updateCommands	/ja/docs/Web/API/Window/updateCommands
 /ja/docs/Web/API/window.window	/ja/docs/Web/API/Window/window
+/ja/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_alert_role	/ja/docs/conflicting/Web/Accessibility/ARIA/Roles/alert_role
 /ja/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_aria-activedescendant_attribute	/ja/docs/web/Accessibility/ARIA/Attributes/aria-activedescendant
 /ja/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_button_role	/ja/docs/Web/Accessibility/ARIA/Roles/button_role
 /ja/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_checkbox_role	/ja/docs/Web/Accessibility/ARIA/Roles/checkbox_role
diff --git a/files/ja/_wikihistory.json b/files/ja/_wikihistory.json
index 07dd56eff5..00e9722006 100644
--- a/files/ja/_wikihistory.json
+++ b/files/ja/_wikihistory.json
@@ -26314,12 +26314,6 @@
       "davidbrouillette"
     ]
   },
-  "Web/Accessibility/ARIA/ARIA_Techniques/Using_the_alert_role": {
-    "modified": "2019-03-18T21:24:32.583Z",
-    "contributors": [
-      "8845musign"
-    ]
-  },
   "Web/Accessibility/ARIA/ARIA_Techniques/Using_the_alertdialog_role": {
     "modified": "2019-03-18T21:10:44.737Z",
     "contributors": [
@@ -48592,6 +48586,12 @@
       "Wind1808"
     ]
   },
+  "conflicting/Web/Accessibility/ARIA/Roles/alert_role": {
+    "modified": "2019-03-18T21:24:32.583Z",
+    "contributors": [
+      "8845musign"
+    ]
+  },
   "conflicting/Web/CSS/CSS_Scroll_Snap": {
     "modified": "2020-02-21T23:37:52.316Z",
     "contributors": [
diff --git a/files/ja/web/accessibility/aria/aria_techniques/using_the_alert_role/index.html b/files/ja/conflicting/web/accessibility/aria/roles/alert_role/index.html
index 367640803c..4953523e24 100644
--- a/files/ja/web/accessibility/aria/aria_techniques/using_the_alert_role/index.html
+++ b/files/ja/conflicting/web/accessibility/aria/roles/alert_role/index.html
@@ -1,6 +1,6 @@
 ---
 title: alert ロールの使用
-slug: Web/Accessibility/ARIA/ARIA_Techniques/Using_the_alert_role
+slug: conflicting/Web/Accessibility/ARIA/Roles/alert_role
 tags:
   - ARIA
   - Accessibility
@@ -18,6 +18,7 @@ tags:
   - wcag1.2.1
   - wcag3.3.1
 translation_of: Web/Accessibility/ARIA/ARIA_Techniques/Using_the_alert_role
+original_slug: Web/Accessibility/ARIA/ARIA_Techniques/Using_the_alert_role
 ---
 <h3 id="説明">説明</h3>