diff --git a/hash/sawatte.xml b/hash/sawatte.xml
index c72719da411..2d6478edba7 100644
--- a/hash/sawatte.xml
+++ b/hash/sawatte.xml
@@ -17,6 +17,19 @@
 		</part>
 	</software>
 
+  <software name="doraedbl">
+    <description>Doraemon Nobita no Dou Butsu Land</description>
+    <year>1996</year>
+    <publisher>Sega</publisher>
+    <part name="cart" interface="sawatte_cart">
+      <feature name="pcb" value="171-7323A" />
+      <feature name="ic1" value="MPR-19040" />
+      <dataarea name="rom" size="524288">
+        <rom name="mpr-19040.ic1" size="524288" crc="0c9bae2f" sha1="bc5030fab99e8f4b1bcc8ed77c1cc07d8407df93" offset="0" />
+      </dataarea>
+    </part>
+  </software>  
+  
 	<software name="mickkuda">
 		<description>Mickey no Kudamonoya-san</description>
 		<year>1996</year>
@@ -77,7 +90,20 @@
 		</part>
 	</software>
 
-	<software name="micknatk">
+  <software name="soreike">
+    <description>Soreike! Anpanman Onamae Na~ni</description>
+    <year>1996</year>
+    <publisher>Sega</publisher>
+    <part name="cart" interface="sawatte_cart">
+      <feature name="pcb" value="171-7323A" />
+      <feature name="ic1" value="MPR-19041" />
+      <dataarea name="rom" size="524288">
+        <rom name="mpr-19041.ic1" size="524288" crc="ec924165" sha1="b25a5637c8cc1f2f6224595853d540195be86ec9" offset="0" />
+      </dataarea>
+    </part>
+  </software>  
+   
+  <software name="micknatk">
 		<description>Tokyo Disneyland - Mickey no Nakayoshi Tankentai</description>
 		<year>1998</year>
 		<publisher>Sega?</publisher>
@@ -122,4 +148,17 @@
 		</part>
 	</software>
 
+  <software name="uht">
+    <description>Ultra Hero Touch</description>
+    <year>1997</year>
+    <publisher>Bandai</publisher>
+    <part name="cart" interface="sawatte_cart">
+      <feature name="pcb" value="171-7323A" />
+      <feature name="ic1" value="MPR-19828-T" />
+      <dataarea name="rom" size="524288">
+        <rom name="mpr-19828-t.ic1" size="524288" crc="57988dc7" sha1="438a35b2a46ec82b5e31478d9e244928f98891ab" offset="0" />
+      </dataarea>
+    </part>
+  </software>
+
 </softwarelist>
diff --git a/src/mame/drivers/sega_sawatte.cpp b/src/mame/drivers/sega_sawatte.cpp
index 04dd9fa432e..1caec4a2748 100644
--- a/src/mame/drivers/sega_sawatte.cpp
+++ b/src/mame/drivers/sega_sawatte.cpp
@@ -5,7 +5,7 @@
 
 a sound-only Pico type system (one of the boards even says S-PICO)
 
-CPU is unknown (I can't see one?!) cartridge dumps should be good, but not confirmed, might be data only for an MCU?
+CPU is unknown (I can't see one?! MCU with internal ROM?) cartridge dumps have been tested as working using a flash cart.
 driver does nothing except allow the softlist to be connected to the -romident commands etc.