diff --git a/em-oop/src/EmployeeData.java b/em-oop/src/EmployeeData.java
index 7950669..2802c9a 100644
--- a/em-oop/src/EmployeeData.java
+++ b/em-oop/src/EmployeeData.java
@@ -106,4 +106,13 @@ public class EmployeeData extends BaseDate {
 	public String getPrimaryKeyValue() {
 		return idEmployee;
 	}
+	public boolean isMatchId(String id) {
+		System.out.println(id + "を検索します");
+		if(id.equals(idEmployee)) {
+			return true;
+		} else {
+			return false;
+			
+		}
+	}
 }
diff --git a/em-oop/src/Main.java b/em-oop/src/Main.java
index d243b7b..f6cc3a9 100644
--- a/em-oop/src/Main.java
+++ b/em-oop/src/Main.java
@@ -11,14 +11,18 @@ public class Main {
 		employee[4] = new EmployeeData("10004","三宅武","ミヤケタケシ","miya@hoge.jp","eee","14");
 			
 		
-		for (int i=0; i<=4; i++ ) {
-			System.out.println(employee[i]);
-		}
-		int i=EmployeeData.getEmpCount();
-		System.out.println("現在の社員データ件数;"+ i + "件");
-		
-		System.out.println(employee[0].toCSV());
-	    System.out.println(employee[0].getPrimaryKeyValue());
+//		for (int i=0; i<=4; i++ ) {
+//			System.out.println(employee[i]);
+//		}
+//		int i=EmployeeData.getEmpCount();
+//		System.out.println("現在の社員データ件数;"+ i + "件");
+//		
+//		System.out.println(employee[0].toCSV());
+//	    System.out.println(employee[0].getPrimaryKeyValue());
+	    
+	    boolean  bo= employee[0].isMatchId("10000");
+	    System.out.println(bo);
+	    
 	}
 }