diff --git a/scim-wnn/src/scim_wnn_imengine.cpp b/scim-wnn/src/scim_wnn_imengine.cpp
index b0d21f7..173c1a1 100644
--- a/scim-wnn/src/scim_wnn_imengine.cpp
+++ b/scim-wnn/src/scim_wnn_imengine.cpp
@@ -629,7 +629,7 @@
         alp_count = 1;
         return(true);
     } else
-    if (k_conversion_rensou.comp(key) && (sType == Wnn7) ) {
+    if (k_conversion_rensou.comp(key) && ((sType == Wnn7) || (sType == Wnn8)) ) {
         m_convList = wnn.getConversionList(wnn.getPos(),RENSOU);
         if (m_convList.count == 0) return(true);
         startLookup();
@@ -637,7 +637,7 @@
         alp_count = 1;
         return(true);
     } else
-    if (k_conversion_ikeiji.comp(key) && (sType == Wnn7)) {
+    if (k_conversion_ikeiji.comp(key) && ((sType == Wnn7) || (sType == Wnn8)) ) {
         m_convList = wnn.getConversionList(wnn.getPos(),IKEIJI);
         if (m_convList.count == 0) return(true);
         startLookup();
diff --git a/scim-wnn/src/wnnconversion.cpp b/scim-wnn/src/wnnconversion.cpp
index 6ec421a..991956d 100644
--- a/scim-wnn/src/wnnconversion.cpp
+++ b/scim-wnn/src/wnnconversion.cpp
@@ -344,7 +344,7 @@
     convList.Yomi.clear();
     convList.pos = 0;
     convList.count = 0;
-    if ((sType != Wnn7) && (kt != DEFAULT)) return(convList);
+    if ((sType != Wnn8) && (sType != Wnn7) && (kt != DEFAULT)) return(convList);
 
     if (p == -1) p = pos;
     if ((p >= bunsetu) || (p < 0)) p = p % bunsetu;