diff --git a/honoka/plugins/anthyconversion.cpp b/honoka/plugins/anthyconversion.cpp
index 1a36f80..abb710e 100644
--- a/honoka/plugins/anthyconversion.cpp
+++ b/honoka/plugins/anthyconversion.cpp
@@ -43,6 +43,7 @@
 {
     m_iconv.set_encoding ("EUC-JP");
     pos = 0;
+    current = false;
     anthy_init();
     context = anthy_create_context();
 }
@@ -141,12 +142,20 @@
 }
 
 bool AnthyConversion::connect() {
-    return true;
+    return current;
 }
 void AnthyConversion::disconnect() {
     return;
 }
 
+void AnthyConversion::selected() {
+    current = true;
+}
+
+void AnthyConversion::unSelected() {
+    current = false;
+}
+
 
 void AnthyConversion::buildResult() {
     struct anthy_conv_stat stat;
diff --git a/honoka/plugins/anthyconversion.h b/honoka/plugins/anthyconversion.h
index 65f65e0..ae16ad3 100644
--- a/honoka/plugins/anthyconversion.h
+++ b/honoka/plugins/anthyconversion.h
@@ -61,7 +61,8 @@
     virtual String getName();
     virtual String getPropertyName();
     virtual const vector<Segment> getSegmentList();
-
+    virtual void selected();
+    virtual void unSelected();
 
 protected:
     void buildResult();
@@ -71,7 +72,7 @@
     WideString yomiText;
     vector<ResultList> convResult;
     int pos;
-
+    bool current;
 };
 
 }