diff --git a/users/tiryoh.json b/users/tiryoh.json
new file mode 100644
index 00000000..bc463c14
--- /dev/null
+++ b/users/tiryoh.json
@@ -0,0 +1,7 @@
+{
+    "copyright": "Daisuke Sato",
+    "url": "https://tiryoh.com",
+    "email": "tiryoh@gmail.com",
+    "theme": "material",
+    "gravatar": true
+}