3 files changed, 0 insertions, 57 deletions
diff --git a/files/ja/_redirects.txt b/files/ja/_redirects.txt
index cb7be9d1a8..05a124b25f 100644
--- a/files/ja/_redirects.txt
+++ b/files/ja/_redirects.txt
@@ -4259,7 +4259,6 @@
 /ja/docs/Web/JavaScript/Reference/Global_Objects/Uint32Array_temp	/ja/docs/Web/JavaScript/Reference/Global_objects/Uint32Array
 /ja/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array_temp	/ja/docs/Web/JavaScript/Reference/Global_objects/Uint8Array
 /ja/docs/Web/JavaScript/Reference/Global_Objects/WeakMap/prototype	/ja/docs/Web/JavaScript/Reference/Global_Objects/WeakMap
-/ja/docs/Web/JavaScript/Reference/Global_Objects/WeakSet/clear	/ja/docs/orphaned/Web/JavaScript/Reference/Global_Objects/WeakSet/clear
 /ja/docs/Web/JavaScript/Reference/Global_Objects/WeakSet/prototype	/ja/docs/Web/JavaScript/Reference/Global_Objects/WeakSet
 /ja/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Instance/prototype	/ja/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Instance
 /ja/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Memory/prototype	/ja/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Memory
diff --git a/files/ja/_wikihistory.json b/files/ja/_wikihistory.json
index db3bc630ca..7d57f08678 100644
--- a/files/ja/_wikihistory.json
+++ b/files/ja/_wikihistory.json
@@ -49706,12 +49706,6 @@
       "YuichiNukiyama"
     ]
   },
-  "orphaned/Web/JavaScript/Reference/Global_Objects/WeakSet/clear": {
-    "modified": "2019-03-23T22:54:31.675Z",
-    "contributors": [
-      "shide55"
-    ]
-  },
   "orphaned/Web/JavaScript/Reference/Operators/Pipeline_operator": {
     "modified": "2020-10-17T14:59:10.566Z",
     "contributors": [
diff --git a/files/ja/orphaned/web/javascript/reference/global_objects/weakset/clear/index.html b/files/ja/orphaned/web/javascript/reference/global_objects/weakset/clear/index.html
deleted file mode 100644
index 0ed95f130e..0000000000
--- a/files/ja/orphaned/web/javascript/reference/global_objects/weakset/clear/index.html
+++ /dev/null
@@ -1,50 +0,0 @@
----
-title: WeakSet.prototype.clear()
-slug: orphaned/Web/JavaScript/Reference/Global_Objects/WeakSet/clear
-tags:
-  - JavaScript
-  - Method
-  - Obsolute
-  - Prototype
-  - WeakSet
-translation_of: Web/JavaScript/Reference/Global_Objects/WeakSet/clear
-original_slug: Web/JavaScript/Reference/Global_Objects/WeakSet/clear
----
-<div>{{JSRef("Global_Objects", "WeakSet")}} {{obsolete_header}}</div>
-
-<h2 id="Summary" name="Summary">概要</h2>
-
-<p><code>WeakSet</code>オブジェクトからすべての要素を削除します。</p>
-
-<h2 id="Syntax" name="Syntax">構文</h2>
-
-<pre class="syntaxbox"><code><em>ws</em>.clear();</code></pre>
-
-<h2 id="Examples" name="Examples">例</h2>
-
-<h3 id="Example:_Testing_size_of_all_array_elements" name="Example:_Testing_size_of_all_array_elements">例: <code>clear</code> メソッドを使う</h3>
-
-<pre class="brush: js">var ws = new WeakSet();
-
-ws.add(window);
-ws.has(window);  // true
-
-ws.clear();
-
-ws.has(window); // false
-</pre>
-
-<h2 id="仕様">仕様</h2>
-
-<p>すべての現在の標準やドラフトでサポートされていません。このメソッドは、リビジョン 28 (October 14, 2014のバージョン)までECMAScript第６版ドラフト仕様でサポートされました。しかし、最新バージョンのドラフトで削除されました。最終仕様では、サポートされていません。</p>
-
-<h2 id="ブラウザ実装状況">ブラウザ実装状況</h2>
-
-<p>{{Compat("javascript.builtins.WeakSet.clear")}}</p>
-
-<h2 id="関連情報">関連情報</h2>
-
-<ul>
- <li>{{jsxref("WeakSet")}}</li>
- <li>{{jsxref("WeakSet.prototype.delete()")}}</li>
-</ul>