diff --git a/core/hw/maple/maple_jvs.cpp b/core/hw/maple/maple_jvs.cpp
index 7f18edbb5..6c0e9bc0c 100644
--- a/core/hw/maple/maple_jvs.cpp
+++ b/core/hw/maple/maple_jvs.cpp
@@ -1132,7 +1132,9 @@ maple_naomi_jamma::maple_naomi_jamma()
 			INFO_LOG(MAPLE, "Enabling specific JVS setup for game %s", gameId.c_str());
 			io_boards.push_back(std::make_unique<jvs_837_13844_encoders>(1, this));
 		}
-		else if (gameId == " TOUCH DE UNOH -------------" || gameId == " TOUCH DE UNOH 2 -----------")
+		else if (gameId == " TOUCH DE UNOH -------------"
+				|| gameId == " TOUCH DE UNOH 2 -----------"
+				|| gameId == "MIRAI YOSOU STUDIO")
 		{
 			INFO_LOG(MAPLE, "Enabling specific JVS setup for game %s", gameId.c_str());
 			io_boards.push_back(std::make_unique<jvs_837_13844_touch>(1, this));
diff --git a/core/hw/naomi/naomi_cart.cpp b/core/hw/naomi/naomi_cart.cpp
index 1ef1a12f2..b10bf3e75 100644
--- a/core/hw/naomi/naomi_cart.cpp
+++ b/core/hw/naomi/naomi_cart.cpp
@@ -634,6 +634,10 @@ void naomi_cart_LoadRom(const std::string& path, const std::string& fileName, Lo
 			// Use better game names
 			if (romName == "sgdrvsim")
 				gameId = "SEGA DRIVING SIMULATOR";
+			else if (romName == "dragntr")
+				gameId = "DRAGON TREASURE";
+			else if (romName == "dragntr2")
+				gameId = "DRAGON TREASURE 2";
 			else if (romName == "dragntr3")
 				gameId = "DRAGON TREASURE 3";
 		}
@@ -683,7 +687,8 @@ void naomi_cart_LoadRom(const std::string& path, const std::string& fileName, Lo
 		}
 		if (gameId == " TOUCH DE UNOH -------------"
 			|| gameId == " TOUCH DE UNOH 2 -----------"
-			|| (gameId == "F355 CHALLENGE JAPAN" && (config::MultiboardSlaves == 2 || romName == "f355")))
+			|| (gameId == "F355 CHALLENGE JAPAN" && (config::MultiboardSlaves == 2 || romName == "f355"))
+			|| gameId == "MIRAI YOSOU STUDIO")
 		{
 			printer::init();
 		}
@@ -1021,8 +1026,8 @@ void NaomiCartridge::WriteMem(u32 address, u32 data, u32 size)
 		return;
 
 	case NAOMI_LED_addr:
-		DEBUG_LOG(NAOMI, "LED %d %d %d %d %d %d %d %d", (data >> 7) & 1, (data >> 6) & 1, (data >> 5) & 1, (data >> 4) & 1,
-				(data >> 3) & 1, (data >> 2) & 1, (data >> 1) & 1, data & 1);
+		//DEBUG_LOG(NAOMI, "LED %d %d %d %d %d %d %d %d", (data >> 7) & 1, (data >> 6) & 1, (data >> 5) & 1, (data >> 4) & 1,
+		//		(data >> 3) & 1, (data >> 2) & 1, (data >> 1) & 1, data & 1);
 		return;
 
 	default:
diff --git a/core/hw/naomi/naomi_roms.cpp b/core/hw/naomi/naomi_roms.cpp
index 8c5fd0419..afb2135dc 100644
--- a/core/hw/naomi/naomi_roms.cpp
+++ b/core/hw/naomi/naomi_roms.cpp
@@ -4480,6 +4480,40 @@ const Game Games[] =
 			// ic 12-21 populated, empty
 		},
     },
+	// Nittere Shiki! Mirai Yosou Studio / NTV Future Forecast Studio (Japan)
+    {
+        "ntvmys",
+		nullptr,
+        "Nittere Shiki! Mirai Yosou Studio / NTV Future Forecast Studio",
+		0x9800000,
+		0x281a6263,
+        "naomi",
+        M2,
+        ROT0,
+        {
+        	{ "epr-23419a.ic22",   0x00000000, 0x00400000, 0x8639d1e5 },
+			{ "rom1.ic1s",   0x00800000, 0x00800000, 0x5f11a3ec },
+			{ "rom2.ic2s",   0x01000000, 0x00800000, 0x0d46bfe5 },
+			{ "rom3.ic3s",   0x01800000, 0x00800000, 0xac5c846e },
+			{ "rom4.ic4s",   0x02000000, 0x00800000, 0x6cb2153f },
+			{ "rom5.ic5s",   0x02800000, 0x00800000, 0xfd70ef17 },
+			{ "rom6.ic6s",   0x03000000, 0x00800000, 0xe52afefa },
+			{ "rom7.ic7s",   0x03800000, 0x00800000, 0x976b929d },
+			{ "rom8.ic8s",   0x04000000, 0x00800000, 0x7914b241 },
+			{ "rom9.ic9s",   0x04800000, 0x00800000, 0x2c50b20c },
+			{ "rom10.ic10s", 0x05000000, 0x00800000, 0xa4b8fbc8 },
+			{ "rom11.ic11s", 0x05800000, 0x00800000, 0x8a7dbf32 },
+			// ic 12s populated, empty (ff)
+			{ "rom11.ic11s", 0x06800000, 0x00800000, 0x523a20f9 },
+			{ "rom11.ic11s", 0x07000000, 0x00800000, 0x5ddf6931 },
+			{ "rom11.ic11s", 0x07800000, 0x00800000, 0x1ef1cbed },
+			{ "rom11.ic11s", 0x08000000, 0x00800000, 0x82fa259a },
+			{ "rom11.ic11s", 0x08800000, 0x00800000, 0x6c1207d4 },
+			{ "rom11.ic11s", 0x09000000, 0x00800000, 0xeb8201b0 },
+			//	ROM_REGION( 0x84, "some_eeprom", 0 )
+			//	ROM_LOAD( "sflash.ic37", 0x000000, 0x000084, CRC(44c05f0c) SHA1(daf3687282d2665837025261aadc4ac477bb43a1) )
+		},
+    },
 
 	// Naomi M4 Roms
     // Akatsuki Blitzkampf Ausf. Achse (Japan)