diff --git a/src/mame/drivers/ojankohs.cpp b/src/mame/drivers/ojankohs.cpp
index 4e725eacc02..81cbad66bb5 100644
--- a/src/mame/drivers/ojankohs.cpp
+++ b/src/mame/drivers/ojankohs.cpp
@@ -1062,9 +1062,27 @@ ROM_START( ojankoc )
 	ROM_LOAD( "0.1n", 0x50000, 0x8000, CRC(5665016e) SHA1(0f7f0a8e55e93bcb3060c91d9704905a6e827250) )
 ROM_END
 
+ROM_START( ojankoca )
+	ROM_REGION( 0x10000, "maincpu", 0 )   /* CPU */
+	ROM_LOAD( "11.1p", 0x0000, 0x8000, CRC(0c552e32) SHA1(2a8714796b2c95a042d783aae79c135ba03d1958) )
 
-GAME( 1986, ojankoc,  0, ojankoc,  ojankoc, driver_device,  0, ROT0, "V-System Co.", "Ojanko Club (Japan)", MACHINE_SUPPORTS_SAVE )
-GAME( 1986, ojankoy,  0, ojankoy,  ojankoy, driver_device,  0, ROT0, "V-System Co.", "Ojanko Yakata (Japan)", MACHINE_SUPPORTS_SAVE )
-GAME( 1987, ojanko2,  0, ojankoy,  ojankoy, driver_device,  0, ROT0, "V-System Co.", "Ojanko Yakata 2bankan (Japan)", MACHINE_SUPPORTS_SAVE )
-GAME( 1987, ccasino,  0, ccasino,  ccasino, driver_device,  0, ROT0, "V-System Co.", "Chinese Casino [BET] (Japan)", MACHINE_SUPPORTS_SAVE )
-GAME( 1988, ojankohs, 0, ojankohs, ojankohs, driver_device, 0, ROT0, "V-System Co.", "Ojanko High School (Japan)", MACHINE_SUPPORTS_SAVE )
+	ROM_REGION( 0x80000, "user1", 0 )  /* BANK */
+	ROM_LOAD( "1.1a", 0x00000, 0x8000, CRC(d40b17eb) SHA1(1e8c16e1562c112ca5150b3187a2d4aa22c1adf0) )
+	ROM_LOAD( "2.1b", 0x08000, 0x8000, CRC(d181172a) SHA1(65d6710464a1f505df705c553558bbf22704359d) )
+	ROM_LOAD( "3.1c", 0x10000, 0x8000, CRC(2e86d5bc) SHA1(0226eb81b31e43325f24b40ab51bce1729bf678c) )
+	ROM_LOAD( "4.1e", 0x18000, 0x8000, CRC(00a780cb) SHA1(f0b4f6f0c58e9d069e0f6794243925679f220f35) )
+	ROM_LOAD( "5.1f", 0x20000, 0x8000, CRC(f9885076) SHA1(ebf4c0769eab6545fd227eb9f4036af2472bcac3) )
+	ROM_LOAD( "6.1h", 0x28000, 0x8000, CRC(42575d0c) SHA1(1f9c187b0c05179798cbdb28eb212202ffdc9fde) )
+	ROM_LOAD( "7.1k", 0x30000, 0x8000, CRC(4d8d8928) SHA1(a5ccf4a1d84ef3a4966db01d66371de83e270701) )
+	ROM_LOAD( "8.1l", 0x38000, 0x8000, CRC(534573b7) SHA1(ec53cad7d652c88508edd29c2412834920fe8ef6) )
+	ROM_LOAD( "9.1m", 0x48000, 0x8000, CRC(2bf88eda) SHA1(55de96d057a0f35d9e74455444751f217aa4741e) )
+	ROM_LOAD( "0.1n", 0x50000, 0x8000, CRC(5665016e) SHA1(0f7f0a8e55e93bcb3060c91d9704905a6e827250) )
+ROM_END
+
+
+GAME( 1986, ojankoc,  0,       ojankoc,  ojankoc, driver_device,  0, ROT0, "V-System Co.", "Ojanko Club (Japan, set 1)", MACHINE_SUPPORTS_SAVE )
+GAME( 1986, ojankoca, ojankoc, ojankoc,  ojankoc, driver_device,  0, ROT0, "V-System Co.", "Ojanko Club (Japan, set 2)", MACHINE_SUPPORTS_SAVE )
+GAME( 1986, ojankoy,  0,       ojankoy,  ojankoy, driver_device,  0, ROT0, "V-System Co.", "Ojanko Yakata (Japan)", MACHINE_SUPPORTS_SAVE )
+GAME( 1987, ojanko2,  0,       ojankoy,  ojankoy, driver_device,  0, ROT0, "V-System Co.", "Ojanko Yakata 2bankan (Japan)", MACHINE_SUPPORTS_SAVE )
+GAME( 1987, ccasino,  0,       ccasino,  ccasino, driver_device,  0, ROT0, "V-System Co.", "Chinese Casino [BET] (Japan)", MACHINE_SUPPORTS_SAVE )
+GAME( 1988, ojankohs, 0,       ojankohs, ojankohs, driver_device, 0, ROT0, "V-System Co.", "Ojanko High School (Japan)", MACHINE_SUPPORTS_SAVE )
diff --git a/src/mame/mame.lst b/src/mame/mame.lst
index 055226432ed..a8c78261f77 100644
--- a/src/mame/mame.lst
+++ b/src/mame/mame.lst
@@ -29564,6 +29564,7 @@ ohmygod                         // (c) 1993 Atlus (Japan)
 ccasino                         // [1987] V-System Co. (Japan)
 ojanko2                         // [1987] V-System Co. (Japan)
 ojankoc                         // [1986] V-System Co. (Japan)
+ojankoca                        // [1986] V-System Co. (Japan)
 ojankohs                        // [1988] V-System Co. (Japan)
 ojankoy                         // [1986] V-System Co. (Japan)