diff --git a/hash/casloopy.xml b/hash/casloopy.xml
index 3d82f9f24bf..c77d5910a02 100644
--- a/hash/casloopy.xml
+++ b/hash/casloopy.xml
@@ -16,21 +16,21 @@ license:CC0
 		<info name="serial" value="XK-401"/>
 		<info name="alt_title" value="あにめらんど"/>
 		<part name="cart" interface="loopy_cart">
-			<dataarea name="rom" size="2097152">
-				<rom name="animelnd.bin" size="2097152" crc="665cd0a2" sha1="8d50867aba721185560fc92bed75c92263a1da39"/>
+			<dataarea name="rom" size="0x200000">
+				<rom name="animelnd.bin" size="0x200000" crc="665cd0a2" sha1="8d50867aba721185560fc92bed75c92263a1da39"/>
 			</dataarea>
 		</part>
 	</software>
 
 	<software name="dreamchg">
-		<description>Dream Change - Kogane-chan no Fashion Party</description>
+		<description>Dream Change - Kokin-chan no Fashion Party</description>
 		<year>1995</year>
 		<publisher>Casio</publisher>
 		<info name="serial" value="XK-403"/>
 		<info name="alt_title" value="ドリームチェンジ 小金ちゃんのファッションパーティー"/>
 		<part name="cart" interface="loopy_cart">
-			<dataarea name="rom" size="2097152">
-				<rom name="dreamchg.bin" size="2097152" crc="0b850185" sha1="b5d73661ea83167d2b07516c7c66a8a85b28415b"/>
+			<dataarea name="rom" size="0x200000">
+				<rom name="dreamchg.bin" size="0x200000" crc="0b850185" sha1="b5d73661ea83167d2b07516c7c66a8a85b28415b"/>
 			</dataarea>
 		</part>
 	</software>
@@ -42,8 +42,8 @@ license:CC0
 		<info name="serial" value="XK-402"/>
 		<info name="alt_title" value="HARIHARIシールパラダイス"/>
 		<part name="cart" interface="loopy_cart">
-			<dataarea name="rom" size="2097152">
-				<rom name="harihari.bin" size="2097152" crc="39a417d6" sha1="1adbd97181b61a1a65e21976b0146e9dd80fbdbf"/>
+			<dataarea name="rom" size="0x200000">
+				<rom name="harihari.bin" size="0x200000" crc="39a417d6" sha1="1adbd97181b61a1a65e21976b0146e9dd80fbdbf"/>
 			</dataarea>
 		</part>
 	</software>
@@ -55,7 +55,7 @@ license:CC0
 		<info name="serial" value="XK-503"/>
 		<info name="alt_title" value="リトルロマンス"/>
 		<part name="cart" interface="loopy_cart">
-			<dataarea name="rom" size="0x3000000">
+			<dataarea name="rom" size="0x300000">
 				<rom name="d23c16000.ic104" size="0x200000" crc="947a96c3" sha1="df27293c136420d4c21724517953510292319433" offset="0x000000" />
 				<rom name="d23c8000.ic105" size="0x100000" crc="a868e597" sha1="87226d26dbb3a95ce8f75a595bd874af6e5cb17b" offset="0x200000" />
 			</dataarea>
@@ -69,8 +69,8 @@ license:CC0
 		<info name="serial" value="XK-404"/>
 		<info name="alt_title" value="似顔絵アーティスト"/>
 		<part name="cart" interface="loopy_cart">
-			<dataarea name="rom" size="2097152">
-				<rom name="nigaoart.bin" size="2097152" crc="63d59881" sha1="d2b830acf8440e4726e851514d609700375b27db"/>
+			<dataarea name="rom" size="0x200000">
+				<rom name="nigaoart.bin" size="0x200000" crc="63d59881" sha1="d2b830acf8440e4726e851514d609700375b27db"/>
 			</dataarea>
 		</part>
 	</software>
@@ -82,8 +82,8 @@ license:CC0
 		<info name="serial" value="XK-501"/>
 		<info name="alt_title" value="わんわん愛情物語"/>
 		<part name="cart" interface="loopy_cart">
-			<dataarea name="rom" size="2097152">
-				<rom name="wanwanam.bin" size="2097152" crc="291ab2bc" sha1="77a63cf194c5b06633e25b43916629b6f3428870"/>
+			<dataarea name="rom" size="0x200000">
+				<rom name="wanwanam.bin" size="0x200000" crc="291ab2bc" sha1="77a63cf194c5b06633e25b43916629b6f3428870"/>
 			</dataarea>
 		</part>
 	</software>
@@ -95,8 +95,8 @@ license:CC0
 		<info name="serial" value="XK-502"/>
 		<info name="alt_title" value="パソコン・コレクション"/>
 		<part name="cart" interface="loopy_cart">
-			<dataarea name="rom" size="2097152">
-				<rom name="pccllect.bin" size="2097152" crc="9cd4d282" sha1="15ac5a8e71fc8371505da8368d04c9634655d1d5"/>
+			<dataarea name="rom" size="0x200000">
+				<rom name="pccllect.bin" size="0x200000" crc="9cd4d282" sha1="15ac5a8e71fc8371505da8368d04c9634655d1d5"/>
 			</dataarea>
 		</part>
 	</software>
diff --git a/hash/coco_cart.xml b/hash/coco_cart.xml
index dfc0d1d4a90..3ec76422206 100644
--- a/hash/coco_cart.xml
+++ b/hash/coco_cart.xml
@@ -451,7 +451,7 @@ Compiled by K1W1 and Cowering (from GoodCoCo)
 		<info name="developer" value="The Image Producers" />
 		<info name="serial" value="26-3082" />
 		<part name="cart" interface="coco_cart">
-			<dataarea name="rom" size="4097">
+			<dataarea name="rom" size="4096">
 				<rom name="crosswords (1981) (26-3082) (the image producers).rom" size="4096" crc="06075f2a" sha1="949cac570d8ccb6cea0ed565d420f3198e2f1c64"/>
 			</dataarea>
 		</part>
diff --git a/hash/x1_flop.xml b/hash/x1_flop.xml
index bc823ddd1b6..8eff28fbd2d 100644
--- a/hash/x1_flop.xml
+++ b/hash/x1_flop.xml
@@ -2923,7 +2923,7 @@ Plus, some games crash MAME at exit (e.g. some sorcer disks or some arcus disks)
 	</software>
 
 	<software name="tankent2">
-		<description>Tanken-tai 2 - Makyo Amazon no Okuchi ni Kogane Densetsu wo Mita!</description>
+		<description>Tankentai 2 - Makyou Amazon no Okuchi ni Ougon Densetsu o Mita!</description>
 		<year>1985</year>
 		<publisher>データウエスト (Data West)</publisher>
 		<!-- Turbo only -->