diff --git a/projjpn/src/main/java/de/hs_fulda/ciip/projjpn/Games.java b/projjpn/src/main/java/de/hs_fulda/ciip/projjpn/Games.java
index ec367ab..1757c0f 100644
--- a/projjpn/src/main/java/de/hs_fulda/ciip/projjpn/Games.java
+++ b/projjpn/src/main/java/de/hs_fulda/ciip/projjpn/Games.java
@@ -581,4 +581,68 @@ public class Games {
 
 		return result.substring(0, result.length() - 2);
 	}
+	
+	public String checkPublisherNintendo() {
+		String result = "";
+		String query = "SELECT Game_Name, Game_Publisher_EU, Game_Publisher_JP, Game_Publisher_NA FROM Games";
+
+		try {
+			Connection connection = DriverManager.getConnection(databaseURL);
+
+			Statement statement = connection.createStatement();
+			ResultSet resultSet = statement.executeQuery(query);
+
+			while (resultSet.next()) {
+				String gameName = resultSet.getString("Game_Name");
+				String gamePublisherEu = resultSet.getString("Game_Publisher_EU");
+				String gamePublisherJp = resultSet.getString("Game_Publisher_JP");
+				String gamePublisherNa = resultSet.getString("Game_Publisher_NA");
+
+					if (gamePublisherEu.equals("Nintendo") || gamePublisherJp.equals("Nintendo") || gamePublisherNa.equals("Nintendo")) {
+						result += gameName + ", ";
+
+				}
+
+			}
+			statement.close();
+			connection.close();
+
+		} catch (SQLException e) {
+			e.printStackTrace();
+		}
+
+		return result.substring(0, result.length() - 2);
+	}
+	
+	public String checkPublisherSega() {
+		String result = "";
+		String query = "SELECT Game_Name, Game_Publisher_EU, Game_Publisher_JP, Game_Publisher_NA FROM Games";
+
+		try {
+			Connection connection = DriverManager.getConnection(databaseURL);
+
+			Statement statement = connection.createStatement();
+			ResultSet resultSet = statement.executeQuery(query);
+
+			while (resultSet.next()) {
+				String gameName = resultSet.getString("Game_Name");
+				String gamePublisherEu = resultSet.getString("Game_Publisher_EU");
+				String gamePublisherJp = resultSet.getString("Game_Publisher_JP");
+				String gamePublisherNa = resultSet.getString("Game_Publisher_NA");
+
+					if (gamePublisherEu.equals("Sega") || gamePublisherJp.equals("Sega") || gamePublisherNa.equals("Sega")) {
+						result += gameName + ", ";
+
+				}
+
+			}
+			statement.close();
+			connection.close();
+
+		} catch (SQLException e) {
+			e.printStackTrace();
+		}
+
+		return result.substring(0, result.length() - 2);
+	}
 }
diff --git a/projjpn/src/test/java/de/hs_fulda/ciip/projjpn/GamesTest.java b/projjpn/src/test/java/de/hs_fulda/ciip/projjpn/GamesTest.java
index bb0b6b8..f2fe48a 100644
--- a/projjpn/src/test/java/de/hs_fulda/ciip/projjpn/GamesTest.java
+++ b/projjpn/src/test/java/de/hs_fulda/ciip/projjpn/GamesTest.java
@@ -121,4 +121,18 @@ public class GamesTest extends TestCase {
 		String actual = testObject.checkDevelopers();
 		assertEquals(expected, actual);
 	}
+	
+	public void test_checkPublisherNintendo() {
+		Games testObject = new Games();
+		String expected = "Astral Chain, Fire Emblem: Three Houses, Triangle Strategy, Rhythm Paradise, Super Smash Bros. Ultimate, Tomodachi Life";
+		String actual = testObject.checkPublisherNintendo();
+		assertEquals(expected, actual);
+	}
+	
+	public void test_checkPublisherSega() {
+		Games testObject = new Games();
+		String expected = "Persona 5 Royal, Yakuza: Dead Souls, Jet Set Radio Future";
+		String actual = testObject.checkPublisherSega();
+		assertEquals(expected, actual);
+	}
 }