diff --git a/domains/nomuraya.json b/domains/nomuraya.json
index 3702f1a65a..e1ec1302f5 100644
--- a/domains/nomuraya.json
+++ b/domains/nomuraya.json
@@ -1,6 +1,7 @@
 {
     "owner": {
-        "username": "shimajima-eiji"
+        "username": "shimajima-eiji",
+        "email": "nomuraya.contact@gmail.com"
     },
     "records": {
         "CNAME": "nomuraya-games.pages.dev"