diff --git a/ja/404.html b/ja/404.html
index ccef2ff..e07c295 100644
--- a/ja/404.html
+++ b/ja/404.html
@@ -6,17 +6,17 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <link href="/feed.xml" rel="alternate" type="application/rss+xml" title="Hostux">
     <meta property="og:site_name" content="Hostux">
-    
+
       <meta property="og:title" content="Hostux">
       <meta property="og:type" content="website">
       <meta property="og:url" content="https://Hostux.net/404.html">
-    
+
     <meta property="og:image" content="https://Hostux.net/static/img/hostux.svg">
     <link rel="stylesheet" href="/static/lib/bootstrap/dist/css/bootstrap.min.css">
     <link rel="stylesheet" href="/static/lib/fork-awesome/css/fork-awesome.min.css">
     <link rel="stylesheet" href="/static/css/app.css">
     <link rel="prefetch" type="application/l10n" href="static/locales.ini">
-    
+
     <link rel="shortcut icon" href="/favicon.ico">
   </head>
 
@@ -25,25 +25,25 @@
 
       <div class="container">
         <header class="py-3 text-center">
-          
+
             <a href="/"><img src="/static/img/hostux.svg" alt="Hostux" class="avatar"></a>
-          
+
         </header>
 
-        
+
           <div class="d-flex flex-column flex-md-row align-items-center justify-content-center p-1 px-sm-4 mb-3 bg-white border-bottom shadow-sm">
             <nav class="my-2 my-md-0">
-              <a class="p-2 text-dark" href="/en/about.html">About</a>
-              <a class="p-2 text-dark" href="/en/index.html">Services</a>
-              <a class="p-2 text-dark" href="/en/blog.html">Updates</a>
-              <a class="p-2 text-dark" href="/en/contact.html">Contact</a>
+              <a class="p-2 text-dark" href="/ja/about.html">About</a>
+              <a class="p-2 text-dark" href="/ja/index.html">Services</a>
+              <a class="p-2 text-dark" href="/ja/blog.html">Updates</a>
+              <a class="p-2 text-dark" href="/ja/contact.html">Contact</a>
             </nav>
           </div>
-        
+
       </div>
 
       <div class="container mt-4">
-        
+
   <div class="text-center">
 
     <h3>Page Not Found</h3>
@@ -65,7 +65,7 @@
 
     <div class="container">
       <footer class="p-3 px-md-4 my-3 border shadow ">
-        
+
           <div class="row justify-content-sm-between">
             <div class="col-sm">
 	      <a href="https://irc.gru.hostux.eu" class="mx-1 footer-link" target="_blank">
@@ -77,7 +77,7 @@
               <a href="https://git.hostux.net/valere/hostux.network" class="mx-1 footer-link" target="_blank">
                 <i class="fa fa-git" aria-hidden="true"></i> Source Code
               </a>
-              <a href="https://hostux.network/en/terms.html" class="mx-1 footer-link" target="_blank">
+              <a href="https://hostux.network/ja/terms.html" class="mx-1 footer-link" target="_blank">
                 <i class="fa fa-sticky-note-o" aria-hidden="true"></i> Terms of use.
               </a>
             </div>
@@ -94,11 +94,11 @@
             </div>
             <div class="col-sm footer-col">
               <a class="btn btn-danger mb-2" href="https://liberapay.com/valere_hostux/" target="_blank">Donate</a>
-              
+
             </div>
           </div>
 
-        
+
       </footer>
     </div>
 
@@ -107,7 +107,7 @@
     <script src="/static/lib/bootstrap/dist/js/bootstrap.min.js"></script>
     <script src="/static/lib/webl10n/l10n.js"></script>
     <script src="/static/js/app.js"></script>
-    
-    
+
+
   </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/ja/about.html b/ja/about.html
index 7ffe562..a605be3 100644
--- a/ja/about.html
+++ b/ja/about.html
@@ -33,10 +33,10 @@
         
           <div class="d-flex flex-column flex-md-row align-items-center justify-content-center p-1 px-sm-4 mb-3 bg-white border-bottom shadow-sm">
             <nav class="my-2 my-md-0">
-              <a class="p-2 text-dark" href="/en/about.html">About</a>
-              <a class="p-2 text-dark" href="/en/index.html">Services</a>
-              <a class="p-2 text-dark" href="/en/blog.html">Updates</a>
-              <a class="p-2 text-dark" href="/en/contact.html">Contact</a>
+              <a class="p-2 text-dark" href="/ja/about.html">About</a>
+              <a class="p-2 text-dark" href="/ja/index.html">Services</a>
+              <a class="p-2 text-dark" href="/ja/blog.html">Updates</a>
+              <a class="p-2 text-dark" href="/ja/contact.html">Contact</a>
             </nav>
           </div>
         
@@ -59,7 +59,7 @@
      <hr>
       <p>
         Public services that require registration, may come with their own terms and privacy policy.
-        But here are our overall <a href="/en/terms.html">terms of use</a>.
+        But here are our overall <a href="/ja/terms.html">terms of use</a>.
       </p>
       <hr>
       <p> 
@@ -67,7 +67,7 @@
       </p>
       <hr>	      
       <p>
-        I manage <a href="https://hostux.network" alt="hostux.network">hostux.network</a> and all the <a href=https://hostux.network/en/index.html alt="hostux.network services">services</a> on my free time and my own funds. If you are satisfied with the services and you use them regularly, don't hesitate to support me on <a href="https://liberapay.com/valere_hostux/" target="_blank">Liberapay</a>.
+        I manage <a href="https://hostux.network" alt="hostux.network">hostux.network</a> and all the <a href=https://hostux.network/ja/index.html alt="hostux.network services">services</a> on my free time and my own funds. If you are satisfied with the services and you use them regularly, don't hesitate to support me on <a href="https://liberapay.com/valere_hostux/" target="_blank">Liberapay</a>.
       </p>
       <p>
         Our current expenses:<br>
@@ -101,7 +101,7 @@
               <a href="https://git.hostux.net/valere/hostux.network" class="mx-1 footer-link" target="_blank">
                 <i class="fa fa-git" aria-hidden="true"></i> Source Code
               </a>
-              <a href="https://hostux.network/en/terms.html" class="mx-1 footer-link" target="_blank">
+              <a href="https://hostux.network/ja/terms.html" class="mx-1 footer-link" target="_blank">
                 <i class="fa fa-sticky-note-o" aria-hidden="true"></i> Terms of use.
               </a>
             </div>
diff --git a/ja/blog.html b/ja/blog.html
index 1ed5f57..3a55978 100644
--- a/ja/blog.html
+++ b/ja/blog.html
@@ -32,10 +32,10 @@
         
           <div class="d-flex flex-column flex-md-row align-items-center justify-content-center p-1 px-sm-4 mb-3 bg-white border-bottom shadow-sm">
             <nav class="my-2 my-md-0">
-              <a class="p-2 text-dark" href="/en/about.html">About</a>
-              <a class="p-2 text-dark" href="/en/index.html">Services</a>
-              <a class="p-2 text-dark" href="/en/blog.html">Updates</a>
-              <a class="p-2 text-dark" href="/en/contact.html">Contact</a>
+              <a class="p-2 text-dark" href="/ja/about.html">About</a>
+              <a class="p-2 text-dark" href="/ja/index.html">Services</a>
+              <a class="p-2 text-dark" href="/ja/blog.html">Updates</a>
+              <a class="p-2 text-dark" href="/ja/contact.html">Contact</a>
             </nav>
           </div>
         
@@ -65,7 +65,7 @@
               <a href="https://git.hostux.net/valere/hostux.network" class="mx-1 footer-link" target="_blank">
                 <i class="fa fa-git" aria-hidden="true"></i> Source Code
               </a>
-              <a href="https://hostux.network/en/terms.html" class="mx-1 footer-link" target="_blank">
+              <a href="https://hostux.network/ja/terms.html" class="mx-1 footer-link" target="_blank">
                 <i class="fa fa-sticky-note-o" aria-hidden="true"></i> Terms of use.
               </a>
             </div>
diff --git a/ja/contact.html b/ja/contact.html
index 6d6da74..763e6b7 100644
--- a/ja/contact.html
+++ b/ja/contact.html
@@ -9,7 +9,7 @@
     
       <meta property="og:title" content="Hostux">
       <meta property="og:type" content="website">
-      <meta property="og:url" content="https://Hostux.net/en/contac.html">
+      <meta property="og:url" content="https://Hostux.net/ja/contac.html">
     
     <meta property="og:image" content="https://Hostux.net/static/img/hostux.svg">
     <link rel="stylesheet" href="/static/lib/bootstrap/dist/css/bootstrap.min.css">
@@ -32,10 +32,10 @@
         
           <div class="d-flex flex-column flex-md-row align-items-center justify-content-center p-1 px-sm-4 mb-3 bg-white border-bottom shadow-sm">
             <nav class="my-2 my-md-0">
-              <a class="p-2 text-dark" href="/en/about.html">About</a>
-              <a class="p-2 text-dark" href="/en/index.html">Services</a>
-              <a class="p-2 text-dark" href="/en/blog.html">Updates</a>
-              <a class="p-2 text-dark" href="/en/contact.html">Contact</a>
+              <a class="p-2 text-dark" href="/ja/about.html">About</a>
+              <a class="p-2 text-dark" href="/ja/index.html">Services</a>
+              <a class="p-2 text-dark" href="/ja/blog.html">Updates</a>
+              <a class="p-2 text-dark" href="/ja/contact.html">Contact</a>
             </nav>
           </div>
         
@@ -83,7 +83,7 @@
               <a href="https://git.hostux.net/valere/hostux.network" class="mx-1 footer-link" target="_blank">
                 <i class="fa fa-git" aria-hidden="true"></i> Source Code
               </a>
-              <a href="https://hostux.network/en/terms.html" class="mx-1 footer-link" target="_blank">
+              <a href="https://hostux.network/ja/terms.html" class="mx-1 footer-link" target="_blank">
                 <i class="fa fa-sticky-note-o" aria-hidden="true"></i> Terms of use.
               </a>
             </div>
diff --git a/ja/index.html b/ja/index.html
index 51d4e5b..67b9222 100644
--- a/ja/index.html
+++ b/ja/index.html
@@ -9,7 +9,7 @@
     
       <meta property="og:title" content="Hostux">
       <meta property="og:type" content="website">
-      <meta property="og:url" content="https://Hostux.net/en/index.html">
+      <meta property="og:url" content="https://Hostux.net/ja/index.html">
     
     <meta property="og:image" content="https://Hostux.net/static/img/hostux.svg">
     <link rel="stylesheet" href="/static/lib/bootstrap/dist/css/bootstrap.min.css">
@@ -32,10 +32,10 @@
         
           <div class="d-flex flex-column flex-md-row align-items-center justify-content-center p-1 px-sm-4 mb-3 bg-white border-bottom shadow-sm">
             <nav class="my-2 my-md-0">
-              <a class="p-2 text-dark" href="/en/about.html">About</a>
-              <a class="p-2 text-dark" href="/en/index.html">Services</a>
-              <a class="p-2 text-dark" href="/en/blog.html">Updates</a>
-              <a class="p-2 text-dark" href="/en/contact.html">Contact</a>
+              <a class="p-2 text-dark" href="/ja/about.html">About</a>
+              <a class="p-2 text-dark" href="/ja/index.html">Services</a>
+              <a class="p-2 text-dark" href="/ja/blog.html">Updates</a>
+              <a class="p-2 text-dark" href="/ja/contact.html">Contact</a>
             </nav>
           </div>
         
@@ -457,7 +457,7 @@
       <div class="card-body">
         <p class="my-2">
           An alternative privacy-friendly YouTube frontend.
-          The instance is also accessible via <a href="https://f-droid.org/en/packages/com.github.libretube/" target="_blank"">Libretube</a> for Android.
+          The instance is also accessible via <a href="https://f-droid.org/ja/packages/com.github.libretube/" target="_blank"">Libretube</a> for Android.
         </p>
       </div>
       <div class="card-footer">
@@ -610,7 +610,7 @@
               <a href="https://git.hostux.net/valere/hostux.network" class="mx-1 footer-link" target="_blank">
                 <i class="fa fa-git" aria-hidden="true"></i> Source Code
               </a>
-              <a href="https://hostux.network/en/terms.html" class="mx-1 footer-link" target="_blank">
+              <a href="https://hostux.network/ja/terms.html" class="mx-1 footer-link" target="_blank">
                 <i class="fa fa-sticky-note-o" aria-hidden="true"></i> Terms of use
               </a>
             </div>
diff --git a/ja/syncthing.html b/ja/syncthing.html
index 101644a..319dfd4 100644
--- a/ja/syncthing.html
+++ b/ja/syncthing.html
@@ -78,7 +78,7 @@
               <a href="https://git.hostux.net/valere/hostux.network" class="mx-1 footer-link" target="_blank">
                 <i class="fa fa-git" aria-hidden="true"></i> Source Code
               </a>
-              <a href="https://hostux.network/en/terms.html" class="mx-1 footer-link" target="_blank">
+              <a href="https://hostux.network/ja/terms.html" class="mx-1 footer-link" target="_blank">
                 <i class="fa fa-sticky-note-o" aria-hidden="true"></i> Conditions d'utilisation.
               </a>
             </div>
diff --git a/ja/terms.html b/ja/terms.html
index 604e5c5..d24e5d8 100644
--- a/ja/terms.html
+++ b/ja/terms.html
@@ -32,10 +32,10 @@
         
           <div class="d-flex flex-column flex-md-row align-items-center justify-content-center p-1 px-sm-4 mb-3 bg-white border-bottom shadow-sm">
             <nav class="my-2 my-md-0">
-              <a class="p-2 text-dark" href="/en/about.html">About</a>
-              <a class="p-2 text-dark" href="/en/index.html">Services</a>
-              <a class="p-2 text-dark" href="/en/blog.html">Updates</a>
-              <a class="p-2 text-dark" href="/en/contact.html">Contact</a>
+              <a class="p-2 text-dark" href="/ja/about.html">About</a>
+              <a class="p-2 text-dark" href="/ja/index.html">Services</a>
+              <a class="p-2 text-dark" href="/ja/blog.html">Updates</a>
+              <a class="p-2 text-dark" href="/ja/contact.html">Contact</a>
             </nav>
           </div>
         
@@ -141,7 +141,7 @@
               <a href="https://git.hostux.net/valere/hostux.network" class="mx-1 footer-link" target="_blank">
                 <i class="fa fa-git" aria-hidden="true"></i> Source Code
               </a>
-              <a href="https://hostux.network/en/terms.html" class="mx-1 footer-link" target="_blank">
+              <a href="https://hostux.network/ja/terms.html" class="mx-1 footer-link" target="_blank">
                 <i class="fa fa-sticky-note-o" aria-hidden="true"></i> Terms of use.
               </a>
             </div>