diff --git a/hash/ekara_japan_g.xml b/hash/ekara_japan_g.xml
index b21e8bbe365..e9c5affbe63 100644
--- a/hash/ekara_japan_g.xml
+++ b/hash/ekara_japan_g.xml
@@ -65,7 +65,7 @@ license:CC0
 		<description>Best Artist Volume 2 (Utada Hikaru) (Japan) (GC0003-BAT)</description>
 		<year>2000</year>
 		<publisher>Takara</publisher>
-		<info name="alt_title" value="ベストアーティスト Vol.2"/>
+		<info name="alt_title" value="ベストアーティスト Vol.2 (宇多田ヒカル)"/>
 		<part name="cart" interface="ekara_cart">
 			<dataarea name="rom" size="0x100000">
 				<rom name="gc0003-bat.u1" size="0x100000" crc="49536d5a" sha1="c112b6ac62f586fc1d1615406362fc659e587772"/>
@@ -101,7 +101,7 @@ license:CC0
 		<description>Best Artist Volume 3 (Morning Musume, San-nin Matsuri, 7-nin Matsuri, 10-nin Matsuri) (Japan) (GC0007-BAT)</description>
 		<year>2000</year>
 		<publisher>Takara</publisher>
-		<info name="alt_title" value="ベストアーティスト Vol.3"/>
+		<info name="alt_title" value="ベストアーティスト Vol.3 (モーニング娘。他)"/>
 		<part name="cart" interface="ekara_cart">
 			<dataarea name="rom" size="0x100000">
 				<rom name="gc0007-bat.u1" size="0x100000" crc="27b49bdb" sha1="2b64d978fc5df5869bc3c27d16642727e2d38999"/>
@@ -149,7 +149,7 @@ license:CC0
 		<description>Best Artist Volume 4 (Morning Musume, Tanpopo, Petit Moni, Gotō Maki) (Japan) (GC0010-BAT)</description>
 		<year>2002</year>
 		<publisher>Takara</publisher>
-		<info name="alt_title" value="ベストアーティスト Vol.4"/>
+		<info name="alt_title" value="ベストアーティスト Vol.4 (モーニング娘。他)"/>
 		<part name="cart" interface="ekara_cart">
 			<feature name="slot" value="rom_24lc02_gc0010"/>
 			<dataarea name="rom" size="0x100000">
@@ -191,7 +191,7 @@ license:CC0
 		<description>Best Artist Volume 5 (Morning Musume, Petit Moni, Tanpopo) (Japan) (GC0015-BAT)</description>
 		<year>2002</year>
 		<publisher>Takara</publisher>
-		<info name="alt_title" value="ベストアーティスト Vol.5"/>
+		<info name="alt_title" value="ベストアーティスト Vol.5 (モーニング娘。他)"/>
 		<part name="cart" interface="ekara_cart">
 			<feature name="slot" value="rom_24lc02"/> <!-- with 74HC125 -->
 			<dataarea name="rom" size="0x100000">
diff --git a/hash/gcslottv.xml b/hash/gcslottv.xml
index 45d1a4d7556..316a7e45d69 100644
--- a/hash/gcslottv.xml
+++ b/hash/gcslottv.xml
@@ -3,7 +3,7 @@
 <!--
 license:CC0
 -->
-<softwarelist name="gcslottv" description="Gachinko Contest! Slot machine TV cartridges">
+<softwarelist name="gcslottv" description="Gachinko Shōbu! PachisloTV cartridges">
 	<!-- cartridges contain the ROM only, the XaviX CPU and BIOS are in the base unit
 
 	***********************************************************************************
@@ -34,7 +34,7 @@ license:CC0
 	</software>
 
 	<software name="salarymn" supported="no">
-		<description>Salaryman Kintaro</description>
+		<description>Salaryman Kintarō</description>
 		<year>2002</year>
 		<publisher>Sammy</publisher>
 		<info name="alt_title" value="サラリーマン金太郎"/>
@@ -46,7 +46,7 @@ license:CC0
 	</software>
 
 	<software name="mojuotv" supported="no">
-		<description>Moju-o TV</description>
+		<description>Mōjū-ō TV</description>
 		<year>2002</year>
 		<publisher>Sammy</publisher>
 		<info name="alt_title" value="猛獣王TV"/>
diff --git a/src/mame/tvgames/xavix.cpp b/src/mame/tvgames/xavix.cpp
index 1765aa4960a..d02d446b70e 100644
--- a/src/mame/tvgames/xavix.cpp
+++ b/src/mame/tvgames/xavix.cpp
@@ -1168,7 +1168,7 @@ static INPUT_PORTS_START( gcslottv ) // TODO: proper button names
 	PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
 	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
 	PORT_DIPSETTING(    0x40, DEF_STR( On ) )
-	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("Bet from credits") // not sure, decreases your credits if you have any
+	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_GAMBLE_BET ) // inserting a medal bets automatically, use this to bet from current credits
 
 	PORT_MODIFY("IN1")
 	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) // insert medal / coin (there is a physical coin slot on toy for the medals) auto bets if bet possible, otherwise adds to credits
@@ -1903,6 +1903,7 @@ ROM_START( evio )
 ROM_END
 
 
+// ガチンコ勝負！ パチスロTV
 ROM_START( gcslottv )
 	ROM_REGION( 0x800000, "bios", ROMREGION_ERASE00 )
 	ROM_LOAD( "sammyslotunit.bin", 0x000000, 0x200000, CRC(2ba6f3ab) SHA1(1c7fc0c85d817db1550d40c0258f424770e0bd81) )
@@ -2040,7 +2041,7 @@ CONS( 2004, jpopira,  0,           0,  xavix_i2c_jpopira,jpopira,  xavix_i2c_car
 
 CONS( 2003, evio,     0,           0,  xavix_cart_evio,  evio,     xavix_cart_state,     init_xavix,    "Tomy / SSD Company LTD",                       "Evio (Japan)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_SOUND /*|MACHINE_IS_BIOS_ROOT*/ ) // inputs? it's a violin controller
 
-CONS( 2002, gcslottv, 0,           0,  xavix_cart_gcslottv,  gcslottv,     xavix_cart_gcslottv_state,     init_xavix,    "Takara / Sammy / DCT / SSD Company LTD",       "Gachinko Contest! Slot machine TV (Japan)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_SOUND /*|MACHINE_IS_BIOS_ROOT*/ )
+CONS( 2002, gcslottv, 0,           0,  xavix_cart_gcslottv,  gcslottv,     xavix_cart_gcslottv_state,     init_xavix,    "Takara / Sammy / DCT / SSD Company LTD",       "Gachinko Shoubu! PachisloTV (Japan)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_SOUND /*|MACHINE_IS_BIOS_ROOT*/ )
 
 // Let’s!TVプレイ 超にんきスポット!ころがしほーだい たまごっちりぞーと   (Let's! TV Play Chou Ninki Spot! Korogashi-Houdai Tamagotchi Resort) (only on the Japanese list? http://test.shinsedai.co.jp/english/products/Applied/list.html )   This also allows you to use an IR reciever to import a Tamagotchi from compatible games
 CONS( 2006, ltv_tam,  0,           0,  xavix_i2c_24lc04_tam,  ltv_tam,xavix_i2c_ltv_tam_state,      init_xavix,    "Bandai / SSD Company LTD",                      "Let's! TV Play Chou Ninki Spot! Korogashi-Houdai Tamagotchi Resort (Japan)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_SOUND )