diff --git a/domains/tsumugiharuto.json b/domains/tsumugiharuto.json
new file mode 100644
index 0000000..ea6e30f
--- /dev/null
+++ b/domains/tsumugiharuto.json
@@ -0,0 +1,8 @@
+[
+    {  
+        "subdomain": "tsumugiharuto",  
+        "url":  "tsumugiharuto5750.github.io",
+        "email": "tsumugiharuto5750@gmail.com",
+        "type": "CNAME"
+    }
+]