diff --git a/src/main/java/EmployeeData.java b/src/main/java/EmployeeData.java
new file mode 100644
index 0000000..7beae36
--- /dev/null
+++ b/src/main/java/EmployeeData.java
@@ -0,0 +1,26 @@
+
+public class EmployeeData {
+	
+	String idEmployee;
+	String nmEmployee;
+	String knEmployee;
+	String mailAddress;
+	String password;
+	String idDepartment;
+	
+	public void showInfo() {
+		
+		System.out.println(this.idEmployee+"\t"
+						  +this.nmEmployee+"\t"
+						  +this.knEmployee+"\t"
+						  +this.mailAddress+"\t"
+						  +this.password+"\t"
+						  +this.idDepartment);
+		
+	}
+	
+	public boolean isMatchId( String id ) {
+		return id.equals(this.idEmployee) ;
+	}
+
+}
diff --git a/src/main/java/Main.java b/src/main/java/Main.java
new file mode 100644
index 0000000..78e6618
--- /dev/null
+++ b/src/main/java/Main.java
@@ -0,0 +1,114 @@
+import java.util.Scanner;
+
+public class Main {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+		
+		EmployeeData[] employees = new EmployeeData[5];
+		
+		EmployeeData employee1 = new EmployeeData();
+		employee1.idEmployee = "10000";
+		employee1.nmEmployee = "山田龍也";
+		employee1.knEmployee = "ヤマダタツヤ";
+		employee1.mailAddress = "yamada@hoge.jp";
+		employee1.password = "aaa";
+		employee1.idDepartment = "10";
+		employees[1-1] = employee1;
+		
+		EmployeeData employee2 = new EmployeeData();
+		employee2.idEmployee = "10001";
+		employee2.nmEmployee = "高橋準";
+		employee2.knEmployee = "タカハシジュン";
+		employee2.mailAddress = "jtaka@hoge.jp";
+		employee2.password = "bbb";
+		employee2.idDepartment = "10";
+		employees[2-1] = employee2;
+		
+		EmployeeData employee3 = new EmployeeData();
+		employee3.idEmployee = "10002";
+		employee3.nmEmployee = "麻枝史明";
+		employee3.knEmployee = "マエダフミアキ";
+		employee3.mailAddress = "fmak@hoge.jp";
+		employee3.password = "ccc";
+		employee3.idDepartment = "11";
+		employees[3-1] = employee3;
+		
+		EmployeeData employee4 = new EmployeeData();
+		employee4.idEmployee = "10003";
+		employee4.nmEmployee = "丸戸章介";
+		employee4.knEmployee = "マルトショウスケ";
+		employee4.mailAddress = "marusyo@hoge.jp";
+		employee4.password = "ddd";
+		employee4.idDepartment = "12";
+		employees[4-1] = employee4;
+		
+		EmployeeData employee5 = new EmployeeData();
+		employee5.idEmployee = "10004";
+		employee5.nmEmployee = "三宅武";
+		employee5.knEmployee = "ミヤケタケシ";
+		employee5.mailAddress = "miya@hoge.jp";
+		employee5.password = "eee";
+		employee5.idDepartment = "13";
+		employees[5-1] = employee5;
+		
+		
+		//====================段階６====================
+		for ( EmployeeData employee : employees ) {
+			employee.showInfo();
+		}
+		
+		
+		//====================段階７====================
+//		String id1 = "10002";
+//		boolean matchId1 = false;
+//		System.out.println(id1+" を検索します");
+//		for ( EmployeeData employee : employees ) {
+//			if ( employee.isMatchId(id1) ) {
+//				matchId1 = true;
+//				break;
+//			}
+//		}
+//		System.out.println(matchId1);
+//		
+//		String id2 = "99999";
+//		boolean matchId2 = false;
+//		System.out.println(id2+" を検索します");
+//		for ( EmployeeData employee : employees ) {
+//			if ( employee.isMatchId(id2) ) {
+//				matchId2 = true;
+//				break;
+//			}
+//		}
+//		System.out.println(matchId2);
+		
+		
+		//====================段階８－９====================
+		while (true) {
+			
+			System.out.println("検索したい社員IDを入力してください（終了する場合は0）");
+			Scanner sc = new Scanner(System.in);
+			String id = sc.nextLine();
+			
+			if ( id.equals("0") ) {
+				System.out.println("システムを終了します");
+				break;
+			}
+			
+			boolean matchId = false;
+			for ( EmployeeData employee : employees ) {
+				if ( employee.isMatchId(id) ) {
+					matchId = true;
+					employee.showInfo();
+					//break;
+				}
+			}
+			if ( matchId==false ) {
+				System.out.println("該当する社員が見つかりませんでした");
+			}
+		
+		}
+	
+	}
+
+}