diff --git a/hash/pockchalv1.xml b/hash/pockchalv1.xml
index 253559a10a3..fb0030f350a 100644
--- a/hash/pockchalv1.xml
+++ b/hash/pockchalv1.xml
@@ -1,11 +1,14 @@
 <?xml version="1.0"?>
 <!DOCTYPE softwarelist SYSTEM "softwarelist.dtd">
 
-<!-- the Pocket Challenge V1 rom here doesn't work in the wswan driver, bad dump or incompatible hardware? (there's no V33 boot code at the end)-->
+<!-- this is NOT Wonderswan based hardware (should be connected to a new driver instead) -->
 
 <softwarelist name="pockchalv1" description="Pocket Challenge V1 cartridges">
-	<software name="0be311" supported="no" >
-		<description>unknown (0BE311)</description>
+
+	<!-- *K : Chuugaku Koumin -->
+
+	<software name="chuukoum" supported="no" >
+		<description>Chuugaku Koumin (1K - 0BE311)</description>
 		<year>2000?</year>
 		<publisher>Benesse Corporation</publisher>
 		<part name="cart" interface="wswan_cart">
diff --git a/hash/pockchalv2.xml b/hash/pockchalv2.xml
index 0c1014d6af0..47e7aa8789e 100644
--- a/hash/pockchalv2.xml
+++ b/hash/pockchalv2.xml
@@ -4,8 +4,11 @@
 <!-- the Pocket Challenge V2 appears to be compatible with the Wonderswan from a software point of view -->
 
 <softwarelist name="pockchalv2" description="Pocket Challenge V2 cartridges">
-	<software name="2bb113" supported="no" >
-		<description>unknown (2BB113)</description>
+
+	<!-- *EC : Chuu1 English New Crown Total English Taiouban -->
+
+	<software name="chuuengl" supported="no" >
+		<description>Chuu1 English New Crown Total English Taiouban (2EC - 2BB113)</description>
 		<year>2002</year>
 		<publisher>Benesse Corporation</publisher>
 		<part name="cart" interface="wswan_cart">
@@ -18,8 +21,10 @@
 		</part>
 	</software>
 	
-	<software name="2bd400" supported="no" >
-		<description>unknown (2BD400)</description>
+	<!-- *PS : Chuugaku Chiri Rekishi Pack (Chiri Soft Rekishi Soft Kanzen Taiouban)-->
+	
+	<software name="chuuchir" supported="no" >
+		<description>Chuugaku Chiri Rekishi Pack (Chiri Soft Rekishi Soft Kanzen Taiouban) (2PS - 2BD400)</description>
 		<year>2002</year>
 		<publisher>Benesse Corporation</publisher>
 		<part name="cart" interface="wswan_cart">
@@ -32,78 +37,8 @@
 		</part>
 	</software>	
 	
-	<software name="2bf400" supported="no" >
-		<description>unknown (2BF400)</description>
-		<year>2002</year>
-		<publisher>Benesse Corporation</publisher>
-		<part name="cart" interface="wswan_cart">
-			<feature name="slot" value="ws_sram" />
-			<dataarea name="rom" size="0x200000">
-				<rom name="2BF400.pc2" size="0x200000" crc="75379357" sha1="791cd70cc9dc49a7ff38cc22a374c7d19eef1f70" offset="000000" />
-			</dataarea>
-			<dataarea name="sram" size="0x2000">
-			</dataarea>			
-		</part>
-	</software>		
-
-	<software name="2bg410" supported="no" >
-		<description>unknown (2BG410)</description>
-		<year>2002</year>
-		<publisher>Benesse Corporation</publisher>
-		<part name="cart" interface="wswan_cart">
-			<feature name="slot" value="ws_sram" />
-			<dataarea name="rom" size="0x400000">
-				<rom name="2BG410.pc2" size="0x400000" crc="84b430e9" sha1="bb1de1f0fc80a85f3b7fb7e53ed04718855aaf0b" offset="000000" />
-			</dataarea>
-			<dataarea name="sram" size="0x2000">
-			</dataarea>			
-		</part>
-	</software>		
-		
-	<software name="2bk401" supported="no" >
-		<description>unknown (2BK401)</description>
-		<year>2002</year>
-		<publisher>Benesse Corporation</publisher>
-		<part name="cart" interface="wswan_cart">
-			<feature name="slot" value="ws_sram" />
-			<dataarea name="rom" size="0x400000">
-				<rom name="2BK401.pc2" size="0x400000" crc="b9d67f24" sha1="15c86cf056f680b91f2a6c15329bb31b44e030c6" offset="000000" />
-			</dataarea>
-			<dataarea name="sram" size="0x2000">
-			</dataarea>			
-		</part>
-	</software>			
-
-	<software name="2bm110" supported="no" >
-		<description>unknown (2BM110)</description>
-		<year>2002</year>
-		<publisher>Benesse Corporation</publisher>
-		<part name="cart" interface="wswan_cart">
-			<feature name="slot" value="ws_sram" />
-			<dataarea name="rom" size="0x200000">
-				<rom name="2BM110.pc2" size="0x200000" crc="723a239d" sha1="a21d7c39ef64a37e0055c17d97c2ae7da29b8240" offset="000000" />
-			</dataarea>
-			<dataarea name="sram" size="0x2000">
-			</dataarea>			
-		</part>
-	</software>			
-	
-	<software name="3bg410" supported="no" >
-		<description>unknown (3BG410)</description>
-		<year>2002</year>
-		<publisher>Benesse Corporation</publisher>
-		<part name="cart" interface="wswan_cart">
-			<feature name="slot" value="ws_sram" />
-			<dataarea name="rom" size="0x400000">
-				<rom name="3BG410.pc2" size="0x400000" crc="2ff15e1a" sha1="f6c61d95fb26063c9d49ed0f36169aafbd6a3738" offset="000000" />
-			</dataarea>
-			<dataarea name="sram" size="0x2000">
-			</dataarea>			
-		</part>
-	</software>		
-	
-	<software name="4bd400" supported="no" >
-		<description>unknown (4BD400)</description>
+	<software name="chuuchir4" cloneof="chuuchir" supported="no" >
+		<description>Chuugaku Chiri Rekishi Pack (Chiri Soft Rekishi Soft Kanzen Taiouban) (4PS - 4BD400)</description>
 		<year>2004</year>
 		<publisher>Benesse Corporation</publisher>
 		<part name="cart" interface="wswan_cart">
@@ -116,8 +51,8 @@
 		</part>
 	</software>	
 
-	<software name="6fd400" supported="no" >
-		<description>unknown (6FD400)</description>
+	<software name="chuuchir6" cloneof="chuuchir" supported="no" >
+		<description>Chuugaku Chiri Rekishi Pack (Chiri Soft Rekishi Soft Kanzen Taiouban) (6PS - 6FD400)</description>
 		<year>2006</year>
 		<publisher>Benesse Corporation</publisher>
 		<part name="cart" interface="wswan_cart">
@@ -128,10 +63,26 @@
 			<dataarea name="sram" size="0x2000">
 			</dataarea>			
 		</part>
-	</software>	
-		
-	<software name="6ff400" supported="no" >
-		<description>unknown (6FF400)</description>
+	</software>		
+	
+	<!-- *PL : Chuugaku Rika Pack (1bunya Soft 2bunya Soft Kanzen Taiouban) -->	
+	
+	<software name="chuurika" supported="no" >
+		<description>Chuugaku Rika Pack (1bunya Soft 2bunya Soft Kanzen Taiouban) (2PL - 2BF400)</description>
+		<year>2002</year>
+		<publisher>Benesse Corporation</publisher>
+		<part name="cart" interface="wswan_cart">
+			<feature name="slot" value="ws_sram" />
+			<dataarea name="rom" size="0x200000">
+				<rom name="2BF400.pc2" size="0x200000" crc="75379357" sha1="791cd70cc9dc49a7ff38cc22a374c7d19eef1f70" offset="000000" />
+			</dataarea>
+			<dataarea name="sram" size="0x2000">
+			</dataarea>			
+		</part>
+	</software>		
+
+	<software name="chuurika6" cloneof="chuurika" supported="no" >
+		<description>Chuugaku Rika Pack (1bunya Soft 2bunya Soft Kanzen Taiouban) (6PL 6FF400)</description>
 		<year>2006</year>
 		<publisher>Benesse Corporation</publisher>
 		<part name="cart" interface="wswan_cart">
@@ -143,6 +94,73 @@
 			</dataarea>			
 		</part>
 	</software>		
+
+	<!-- *BG : Jitsugi 4kyouka (Gijutsu Katei Hoken Taiiku Ongaku Bijutsu) -->
+	
+	<software name="jitsugi" supported="no" >
+		<description>Jitsugi 4kyouka (Gijutsu Katei Hoken Taiiku Ongaku Bijutsu) (2BG - 2BG410)</description>
+		<year>2002</year>
+		<publisher>Benesse Corporation</publisher>
+		<part name="cart" interface="wswan_cart">
+			<feature name="slot" value="ws_sram" />
+			<dataarea name="rom" size="0x400000">
+				<rom name="2BG410.pc2" size="0x400000" crc="84b430e9" sha1="bb1de1f0fc80a85f3b7fb7e53ed04718855aaf0b" offset="000000" />
+			</dataarea>
+			<dataarea name="sram" size="0x2000">
+			</dataarea>			
+		</part>
+	</software>		
+		
+	<software name="jitsugi3" cloneof="jitsugi" supported="no" >
+		<description>Jitsugi 4kyouka (Gijutsu Katei Hoken Taiiku Ongaku Bijutsu) (3BG - 3BG410)</description>
+		<year>2002</year>
+		<publisher>Benesse Corporation</publisher>
+		<part name="cart" interface="wswan_cart">
+			<feature name="slot" value="ws_sram" />
+			<dataarea name="rom" size="0x400000">
+				<rom name="3BG410.pc2" size="0x400000" crc="2ff15e1a" sha1="f6c61d95fb26063c9d49ed0f36169aafbd6a3738" offset="000000" />
+			</dataarea>
+			<dataarea name="sram" size="0x2000">
+			</dataarea>			
+		</part>
+	</software>		
+		
+	<!-- *JA : Chuu1 Kokugo Hyakunin Isshu -->
+		
+	<software name="chuukoku" supported="no" >
+		<description>Chuu1 Kokugo Hyakunin Isshu (2JA - 2BK401)</description>
+		<year>2002</year>
+		<publisher>Benesse Corporation</publisher>
+		<part name="cart" interface="wswan_cart">
+			<feature name="slot" value="ws_sram" />
+			<dataarea name="rom" size="0x400000">
+				<rom name="2BK401.pc2" size="0x400000" crc="b9d67f24" sha1="15c86cf056f680b91f2a6c15329bb31b44e030c6" offset="000000" />
+			</dataarea>
+			<dataarea name="sram" size="0x2000">
+			</dataarea>			
+		</part>
+	</software>			
+
+	<!-- *2M1 : Chuu1 Kokugo Hyakunin Isshu -->
+
+	<software name="chuusuug" supported="no" >
+		<description>Chuu1 Suugaku (2M1 - 2BM110)</description>
+		<year>2002</year>
+		<publisher>Benesse Corporation</publisher>
+		<part name="cart" interface="wswan_cart">
+			<feature name="slot" value="ws_sram" />
+			<dataarea name="rom" size="0x200000">
+				<rom name="2BM110.pc2" size="0x200000" crc="723a239d" sha1="a21d7c39ef64a37e0055c17d97c2ae7da29b8240" offset="000000" />
+			</dataarea>
+			<dataarea name="sram" size="0x2000">
+			</dataarea>			
+		</part>
+	</software>			
+	
+
+
+		
+
 	
 </softwarelist>