Bug 1824601 - Acknowledge support from Open Source Group Japan for SeaMonkey trademark. r=RickieES f=mcsmurf

src/legal/index.en.html

@@ -60,6 +60,11 @@ Japan, and their use is governed by the <a href="trademark">SeaMonkey
 trademark policy</a>.
 </p>
 
+<p>
+The transfer procedure for Japan was kindly supported by <a
+href="https://opensource.jp/">Open Source Group Japan</a>.
+</p>
+
 <h2 id="privacy">Privacy</h2>
 
 <p>