diff --git a/src/main/java/cactusServer/entities/Instance.java b/src/main/java/cactusServer/entities/Instance.java
new file mode 100644
index 0000000..950b3fa
--- /dev/null
+++ b/src/main/java/cactusServer/entities/Instance.java
@@ -0,0 +1,10 @@
+package cactusServer.entities;
+
+/**
+ * �C���X�^���X
+ * @author ryo isitani
+ *
+ */
+public class Instance {
+
+}