diff --git a/dev_info.php b/dev_info.php
new file mode 100644
index 0000000..d27bb65
--- /dev/null
+++ b/dev_info.php
@@ -0,0 +1,4 @@
+<?php
+
+require_once './forms/dev_info.frm.php';
+
diff --git a/forms/dev_info.frm.php b/forms/dev_info.frm.php
new file mode 100644
index 0000000..517fa77
--- /dev/null
+++ b/forms/dev_info.frm.php
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html lang="ja">
+    <head>
+        <meta charset="utf8" />
+        <link rel="stylesheet" href="./styles/style.css" />
+        <title>ニジカもんすたぁ!! - 開発者向け情報</title>
+    </head>
+
+    <body>
+        <?php require_once './forms/header.frm.php' ?>
+
+        <main>
+            <h1>開発者向け情報</h1>
+
+            <p>詳細は <a href="http://miteruzo.ml:3000/miteruzo/nizika/wiki" target="_blank">Git 内 Wiki</a> を御覧ください．</p>
+        </main>
+
+        <?php require_once './forms/footer.frm.php' ?>
+    </body>
+</html>
+
+
diff --git a/forms/header.frm.php b/forms/header.frm.php
index c3bbf00..bc0d645 100644
--- a/forms/header.frm.php
+++ b/forms/header.frm.php
@@ -3,6 +3,7 @@
         <li><a href="/top.php">トップ</a></li>
         <li><a href="/products">作品</a></li>
         <li><a href="/licence.php">社会契約</a></li>
+        <li><a href="/dev_info.php">開発者向け情報</a></li>
         <li><a href="/about.php">このサイトについて</a></li>
     </ul>
 </header>
