diff --git a/hash/arcadia.xml b/hash/arcadia.xml
index 6b657eccc9ca7..582f1471ada16 100644
--- a/hash/arcadia.xml
+++ b/hash/arcadia.xml
@@ -638,6 +638,7 @@ Rumoured or Unreleased files: - 3D Raceway, Centipede, Fun with Math, Galaga, Ho
 		<description>Doraemon</description>
 		<year>1983</year>
 		<publisher>Bandai</publisher>
+		<info name="alt_title" value="ドラえもん" />
 		<part name="cart" interface="arcadia_cart">
 			<feature name="slot" value="std" />
 			<dataarea name="rom" size="8192">
@@ -647,9 +648,10 @@ Rumoured or Unreleased files: - 3D Raceway, Centipede, Fun with Math, Galaga, Ho
 	</software>
 
 	<software name="drslump">
-		<description>Dr. Slump: Arale</description>
+		<description>Dr. Slump: Arale-chan</description>
 		<year>1983</year>
 		<publisher>Bandai</publisher>
+		<info name="alt_title" value="ドクタースランプ アラレちゃん" />
 		<part name="cart" interface="arcadia_cart">
 			<feature name="slot" value="std" />
 			<dataarea name="rom" size="8192">
@@ -797,6 +799,7 @@ Rumoured or Unreleased files: - 3D Raceway, Centipede, Fun with Math, Galaga, Ho
 		<description>Choujikuu Yousai Macross</description>
 		<year>1983</year>
 		<publisher>Bandai</publisher>
+		<info name="alt_title" value="超時空要塞マクロス" />
 		<info name="alt_title" value="Super Dimension Fortress Macross" />
 		<part name="cart" interface="arcadia_cart">
 			<feature name="slot" value="std" />
@@ -810,7 +813,8 @@ Rumoured or Unreleased files: - 3D Raceway, Centipede, Fun with Math, Galaga, Ho
 		<description>Kidou Senshi Gundam</description>
 		<year>1983</year>
 		<publisher>Bandai</publisher>
-		<info name="alt_title" value="Mobile Soldier Gundam" />
+		<info name="alt_title" value="機動戦士ガンダム" />
+		<info name="alt_title" value="Mobile Suit Gundam" />
 		<part name="cart" interface="arcadia_cart">
 			<feature name="slot" value="std" />
 			<dataarea name="rom" size="8192">
diff --git a/hash/famicom_cass.xml b/hash/famicom_cass.xml
index ad3a34aa6a90e..57e8e4d0992ac 100644
--- a/hash/famicom_cass.xml
+++ b/hash/famicom_cass.xml
@@ -324,7 +324,7 @@ tape by UglyJoe of famicomworld -->
 	</software>
 
 	<software name="kanihata">
-		<description>Kani-san no Hatahokobi</description>
+		<description>Kani-san no Hatahakobi</description>
 		<year>1984</year>
 		<publisher>Micom BASIC</publisher>
 		<info name="alt_title" value="カニさんの旗運び" />
diff --git a/hash/mz2500.xml b/hash/mz2500.xml
index 14ab91ab8c054..f72cf30617692 100644
--- a/hash/mz2500.xml
+++ b/hash/mz2500.xml
@@ -110,7 +110,7 @@ license:CC0
 	<software name="gomokuna">
 		<description>Gomoku Narabe</description>
 		<year>198?</year>
-		<publisher>Renju</publisher>
+		<publisher>ウスヰパソコンセンター (Usui Pasocom Center)</publisher>
 		<info name="alt_title" value="五目並べ"/>
 
 		<part name="flop1" interface="floppy_3_5">