diff --git a/entity/Hanako.toml b/entity/Hanako.toml
new file mode 100644
index 0000000..ad7a4ad
--- /dev/null
+++ b/entity/Hanako.toml
@@ -0,0 +1,9 @@
+name = "Hanako"
+
+[contact]
+email = "hanako_ko@outlook.jp"
+telegram = "koizumi_k"
+github = "hanakokoizumi"
+
+[persona]
+pgp = "01852E0786EA31525651925075AEC845FF3BD945"