diff --git a/honoka/plugins/cannaconversion.cpp b/honoka/plugins/cannaconversion.cpp
index 8a9469b..beb64ee 100644
--- a/honoka/plugins/cannaconversion.cpp
+++ b/honoka/plugins/cannaconversion.cpp
@@ -18,6 +18,7 @@
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
 #include "cannaconversion.h"
+#include <honoka_plugin_def.h>
 
 #ifdef HAVE_CONFIG_H
   #include <config.h>
@@ -43,7 +44,9 @@
 {
     m_iconv.set_encoding ("EUC-JP");
     pos = 0;
-    RkInitialize("/var/lib/canna/dic");
+    String dhdp = cfg->read(HONOKA_CONFIG_CANNA_DICHOMEDIRPATH,String(HONOKA_DEFAULT_CANNA_DICHOMEDIRPATH));
+
+    RkInitialize((char *)dhdp.c_str());
     context = 0;
     ready = false;
 }
diff --git a/honoka/plugins/honoka_plugin_def.h b/honoka/plugins/honoka_plugin_def.h
index 8b29c97..34aad95 100644
--- a/honoka/plugins/honoka_plugin_def.h
+++ b/honoka/plugins/honoka_plugin_def.h
@@ -20,6 +20,8 @@
 #ifndef HONOKA_PLUGIN_DEF_H
 #define HONOKA_PLUGIN_DEF_H
 
+// Wnn
+
 #define HONOKA_CONFIG_JSERVERTYPE                  "/IMEngine/Honoka/Wnn/JServerType"
 #ifdef HAVE_LIBWNN7
   #define HONOKA_DEFAULT_JSERVERTYPE                  "Wnn7"
@@ -52,4 +54,10 @@
 #define HONOKA_CONFIG_SIMPLEPREDICTION_SIZE        "/IMEngine/Honoka/SimplePrediction/Size"
 #define HONOKA_DEFAULT_SIMPLEPREDICTION_SIZE       200
 
+// Canna
+
+#define HONOKA_CONFIG_CANNA_DICHOMEDIRPATH         "/IMEngine/Honoka/Canna/DicHomeDirPath"
+#define HONOKA_DEFAULT_CANNA_DICHOMEDIRPATH        ""
+
+
 #endif