diff --git a/hash/rx78_cart.xml b/hash/rx78_cart.xml
index 7bc3870e327..d1440f0956c 100644
--- a/hash/rx78_cart.xml
+++ b/hash/rx78_cart.xml
@@ -172,6 +172,20 @@ The monitor will expect you to load a program from cassette.
 		</part>
 	</software>
 
+	<software name="rengo">
+		<description>Rengo Kantai</description>
+		<year>1983</year>
+		<publisher>Bandai</publisher>
+		<part name="cart" interface="rx78_cart">
+			<dataarea name="rom" size="32768">
+				<rom name="3256d53-4b3.ic1.bin" size="0x2000" crc="23bd3075" sha1="a58b91d62d2e062130ff974b763ebc28867c629c" offset="0x6000" />
+				<rom size="0x2000" offset="0x0000" loadflag="continue" />
+				<rom size="0x2000" offset="0x2000" loadflag="continue" />
+				<rom size="0x2000" offset="0x4000" loadflag="continue" />
+			</dataarea>
+		</part>
+	</software>
+
 	<software name="seki">
 		<description>Sekigahara</description>
 		<year>1983</year>