diff --git a/src/test/java/hibernateTest/models/NativeApiIllustrationTest.java b/src/test/java/hibernateTest/models/NativeApiIllustrationTest.java
index f392f06..4914d2e 100644
--- a/src/test/java/hibernateTest/models/NativeApiIllustrationTest.java
+++ b/src/test/java/hibernateTest/models/NativeApiIllustrationTest.java
@@ -140,12 +140,12 @@
 		if(editGroup != null){
 			//リクエストはsession.save()で保存する必要がありません。
 			//後のテスト用に3つのリクエストを追加しています。
-			Request aditionalrequest1 = new Request("004", "http://test04", "1999.01.01", "011", "Chocolate cookie", "1999.04.10", location);
-			Request aditionalrequest2 = new Request("005", "http://test05", "1999.01.01", "011", "Banana cookie", "1999.04.10", location);
-			Request aditionalrequest3 = new Request("006", "http://test06", "1999.01.01", "011", "Milk cookie", "1999.04.10", location);
-			editGroup.addRequests(aditionalrequest1);
-			editGroup.addRequests(aditionalrequest2);
-			editGroup.addRequests(aditionalrequest3);
+			Request additionalrequest1 = new Request("004", "http://test04", "1999.01.01", "011", "Chocolate cookie", "1999.04.10", location);
+			Request additionalrequest2 = new Request("005", "http://test05", "1999.01.01", "011", "Banana cookie", "1999.04.10", location);
+			Request additionalrequest3 = new Request("006", "http://test06", "1999.01.01", "011", "Milk cookie", "1999.04.10", location);
+			editGroup.addRequests(additionalrequest1);
+			editGroup.addRequests(additionalrequest2);
+			editGroup.addRequests(additionalrequest3);
 			session.update(editGroup);
 		}
 		session.getTransaction().commit();
@@ -156,15 +156,32 @@
 		editGroup = session.load(Group.class, "222");
 		if(editGroup != null){
 			//リクエストはsession.save()で保存する必要がありません。
-			Request aditionalrequest1 = new Request("007", "http://test07", "1999.01.01", "022", "Green Tee", "1999.04.10", location);
-			Request aditionalrequest2 = new Request("008", "http://test08", "1999.01.01", "022", "Apple Tee", "1999.04.10", location);
-			editGroup.addRequests(aditionalrequest1);
-			editGroup.addRequests(aditionalrequest2);
+			Request additionalrequest1 = new Request("007", "http://test07", "1999.01.01", "022", "Green Tee", "1999.04.10", location);
+			Request additionalrequest2 = new Request("008", "http://test08", "1999.01.01", "022", "Apple Tee", "1999.04.10", location);
+			editGroup.addRequests(additionalrequest1);
+			editGroup.addRequests(additionalrequest2);
 			session.update(editGroup);
 		}
 		session.getTransaction().commit();
 		session.close();
 
+		session = sessionFactory.openSession();
+		session.beginTransaction();
+		editGroup = session.load(Group.class, "333");
+		if(editGroup != null){
+			//リクエストはsession.save()で保存する必要がありません。
+			Request additionalrequest1 = new Request("009", "http://test09", "1999.01.01", "033", "Hamburger", "1999.04.10", location);
+			Request additionalrequest2 = new Request("010", "http://test10", "1999.01.01", "033", "Potato", "1999.04.10", location);
+			Request additionalrequest3 = new Request("011", "http://test11", "1999.01.01", "033", "Smile", "1999.04.10", location);
+			editGroup.addRequests(additionalrequest1);
+			editGroup.addRequests(additionalrequest2);
+			editGroup.addRequests(additionalrequest3);
+			session.update(editGroup);
+		}
+		session.getTransaction().commit();
+		session.close();
+
+
 		/*リレーションを持ったリクエストの削除 (RIDを指定してリクエストを取得し、その後削除)*/
 		session = sessionFactory.openSession();
 		session.beginTransaction();
@@ -176,7 +193,6 @@
 		session.getTransaction().commit();
 		session.close();
 
-
 		/*全件取得と出力*/
 		session = sessionFactory.openSession();
 		session.beginTransaction();
@@ -191,11 +207,6 @@
 		for ( Group group : (List<Group>) groupResult ) {
 			System.out.println( "Group (" + group.getgId() + ") : " + group.getUri() + ": " + group.getName());
 		}
-		List requestResult = session.createQuery( "from Request" ).list();
-		System.out.println("リクエストテーブル");
-		for ( Request request : (List<Request>) requestResult ) {
-			System.out.println( "Request (" + request.getrId() + ") : " + request.getUri() + ": " + request.getProduct());
-		}
 
 		/*リレーションを持たせた分の出力*/
 		//Setは要素の順番に意味がないため、出力の順番はrId順ではありません。
@@ -211,8 +222,31 @@
 		for ( Request request : (Set<Request>) set ) {
 			System.out.println( "rId: " + request.getrId() + " " + request.getUri() + " " + request.getProduct());
 		}
-
 		session.getTransaction().commit();
 		session.close();
+
+		/*リクエストを持ったグループの削除*/
+		session = sessionFactory.openSession();
+		session.beginTransaction();
+		//load()メソッドを用いて取得する方法。
+		Group deleteGroup = (Group) session.load(Group.class, "333");
+		//データの削除
+		if(deleteGroup != null){
+			session.delete(deleteGroup);
+		}
+		session.getTransaction().commit();
+		session.close();
+
+		session = sessionFactory.openSession();
+		session.beginTransaction();
+		List requestResult = session.createQuery( "from Request" ).list();
+		System.out.println("グループ(ID:333)を削除後のリクエストテーブル");
+		for ( Request request : (List<Request>) requestResult ) {
+			System.out.println( "Request (" + request.getrId() + ") : " + request.getUri() + ": " + request.getProduct());
+		}
+		System.out.println("ハンバーガー,ポテト,スマイルも消えています");
+		session.getTransaction().commit();
+		session.close();
+
 	}
 }