diff --git a/em-oop/src/EmployeeData.java b/em-oop/src/EmployeeData.java
index 695fe68..25c4ed4 100644
--- a/em-oop/src/EmployeeData.java
+++ b/em-oop/src/EmployeeData.java
@@ -7,6 +7,22 @@ public class EmployeeData {
 	private String password;
 	private String idDepartment;
 
+	//コンストラクタ
+	public EmployeeData() {
+
+	}
+
+	//引数ありコンストラクタ
+	public EmployeeData(String idEmployee, String nmEmployee, String knEmployee,
+			String mailAddress, String password, String idDepartment) {
+		this.setIdEmployee(idEmployee);
+		this.setNmEmployee(nmEmployee);
+		this.setKnEmployee(knEmployee);
+		this.setMailAddress(mailAddress);
+		this.setPassword(password);
+		this.setIdDepartment(idDepartment);
+	}
+
 	void showInfo() {
 		System.out.println(this.idEmployee + "\t" + this.nmEmployee
 				+ "\t" + this.knEmployee + "\t" + this.mailAddress
diff --git a/em-oop/src/Main.java b/em-oop/src/Main.java
index 1bf3e71..b7895e9 100644
--- a/em-oop/src/Main.java
+++ b/em-oop/src/Main.java
@@ -1,7 +1,10 @@
 
 public class Main {
-
 	public static void main(String[] args) {
+		EmployeeData employee = new EmployeeData("10000", "山田龍也", "ヤマダタツヤ",
+				"yamada@hoge.jp", "aaa", "10");
+		employee.showInfo();
+
 		EmployeeData[] employees = new EmployeeData[5];
 		for (int i = 0; i < employees.length; i++) {
 			employees[i] = new EmployeeData();