diff --git a/layouts/partials/banner.html b/layouts/partials/banner.html
index c4d1c1b..c669b36 100644
--- a/layouts/partials/banner.html
+++ b/layouts/partials/banner.html
@@ -1,10 +1,13 @@
 <div id="banner">
-  <a class="banner-item" href="https://sites.google.com/view/happy-busy/">
-      <img src="/images/busy_banner.png" alt="「時間ねぇーー」のWebバナー">
+  <a class="banner-item" href="https://www.powerfulfamily.net/">
+      <img src="/images/powerfulfamily.net_banner.png" alt="豪族.net(powerfulfamily.net) のWebバナー">
   </a>
   <a class="banner-item" href="https://jsnog.github.io/">
       <img src="/images/jsnog-banner.png" alt="日本学生ネットワークオペレーター連合のWebバナー">
   </a>
+  <a class="banner-item" href="https://sites.google.com/view/happy-busy/">
+      <img src="/images/busy_banner.png" alt="「時間ねぇーー」のWebバナー">
+  </a>
   <a class="banner-item" href="https://www.wdic.org/">
       <img src="/images/wdic.org_banner.png" alt="通信用語の基礎知識(wdic.org) のWebバナー">
   </a>
diff --git a/static/images/powerfulfamily.net_banner.png b/static/images/powerfulfamily.net_banner.png
new file mode 100644
index 0000000..8cad8a8
Binary files /dev/null and b/static/images/powerfulfamily.net_banner.png differ