diff --git a/honoka/libhonoka/convertor.cpp b/honoka/libhonoka/convertor.cpp
index b9c1b4b..8f4e77f 100644
--- a/honoka/libhonoka/convertor.cpp
+++ b/honoka/libhonoka/convertor.cpp
@@ -72,12 +72,6 @@
     return 0;
 }
 
-WideString Convertor::getText() {
-    // �Ѵ���Υƥ����Ȥ򥲥åȤ��ޤ���
-    // �������������ä����Ϥ��θ�Υƥ����Ȥ��֤��褦�ˤ��ޤ���
-    return WideString();
-}
-
 int Convertor::setPos(int p){
     // ���ܤ���ʸ����֤򥻥åȤ��ޤ���0���鳫�Ϥ��ޤ���
     return 0;
@@ -100,11 +94,6 @@
     return false;
 }
 
-AttributeList Convertor::getAttributeList() {
-    // getText���Ф���Attribute���֤��ޤ���
-    return AttributeList();
-}
-
 bool Convertor::resizeRegion(int w) {
     // ����ʸ��������ϰϤ���ꤷ�ޤ���w�������ͤ���ꤷ�ޤ���
     return false;
@@ -126,13 +115,6 @@
     return;
 }
 
-int Convertor::getCaretPos() {
-    // �Ѵ����Υ����åȤΰ��֤���ꤷ�ޤ���
-    // SCIM�ξ��lookupTable�ϥ����åȤΰ��֤�ɽ�������褦�ʤΤ�
-    // ���δؿ��Ǥ��ΰ��֤򤭤�ޤ���
-    return 0;
-}
-
 
 String Convertor::getName()
 {
diff --git a/honoka/libhonoka/convertor.h b/honoka/libhonoka/convertor.h
index cd68d62..97d58c7 100644
--- a/honoka/libhonoka/convertor.h
+++ b/honoka/libhonoka/convertor.h
@@ -60,17 +60,14 @@
     virtual void reset();
     virtual void setYomiText(WideString yomi);
     virtual int ren_conversion();
-    virtual WideString getText();
     virtual int setPos(int p);
     virtual int getPos();
     virtual ResultList getResultList(int p = -1 ,ResultType kt = DEFAULT);
     virtual bool select(int p);
-    virtual AttributeList getAttributeList();
     virtual bool resizeRegion(int w);
     virtual void updateFrequency();
     virtual bool connect();
     virtual void disconnect();
-    virtual int getCaretPos();
     virtual String getName();
     virtual String getPropertyName();
     virtual const vector<Segment> getSegmentList();
diff --git a/honoka/libhonoka/honokapluginbase.h b/honoka/libhonoka/honokapluginbase.h
index 509a61a..29b9771 100644
--- a/honoka/libhonoka/honokapluginbase.h
+++ b/honoka/libhonoka/honokapluginbase.h
@@ -27,7 +27,7 @@
 #include <scim.h>
 #define Uses_SCIM_CONFIG_BASE
 
-#define HONOKA_PLUGIN_VERSION 1
+#define HONOKA_PLUGIN_VERSION 2
 
 using namespace std;
 using namespace scim;
diff --git a/honoka/plugins/anthyconversion.cpp b/honoka/plugins/anthyconversion.cpp
index 2a3d155..1426afb 100644
--- a/honoka/plugins/anthyconversion.cpp
+++ b/honoka/plugins/anthyconversion.cpp
@@ -80,14 +80,6 @@
     return stat.nr_segment;
 }
 
-WideString AnthyConversion::getText() {
-    WideString text;
-    for(unsigned int i = 0;i < convResult.size();i ++) {
-        text += convResult[i].kouho[convResult[i].pos].kanji;
-    }
-    return text;
-}
-
 const vector<Segment> AnthyConversion::getSegmentList() {
     vector<Segment> result;
     for(unsigned int i = 0;i < convResult.size();i ++) result.push_back(Segment(convResult[i].kouho[convResult[i].pos].kanji,convResult[i].Yomi));
@@ -120,19 +112,6 @@
     return false;
 }
 
-AttributeList AnthyConversion::getAttributeList() {
-    AttributeList attr;
-    int l = 0;
-    for(unsigned int i = 0;i < convResult.size();i ++) {
-        if (pos == i) {
-            Attribute a(l,convResult[i].kouho[convResult[i].pos].kanji.length(),SCIM_ATTR_DECORATE,SCIM_ATTR_DECORATE_REVERSE);
-            attr.push_back(a);
-        }
-        l += convResult[i].kouho[convResult[i].pos].kanji.length();
-    }
-    return attr;
-}
-
 bool AnthyConversion::resizeRegion(int w) {
     //if ((convResult[pos].kouho[convResult[pos].pos].length() + w) < 1) return false;
     if ((convResult[pos].Yomi.length() + w) < 1) return false;
@@ -156,14 +135,6 @@
     return;
 }
 
-int AnthyConversion::getCaretPos() {
-    int l = 0;
-    for(unsigned int i = 0;i < convResult.size();i ++) {
-        if (pos == i) return l;
-        l += convResult[i].kouho[convResult[i].pos].kanji.length();
-    }
-    return 0;
-}
 
 void AnthyConversion::buildResult() {
     struct anthy_conv_stat stat;
diff --git a/honoka/plugins/anthyconversion.h b/honoka/plugins/anthyconversion.h
index fe80a2f..f170a28 100644
--- a/honoka/plugins/anthyconversion.h
+++ b/honoka/plugins/anthyconversion.h
@@ -46,17 +46,14 @@
     virtual void reset();
     virtual void setYomiText(WideString yomi);
     virtual int ren_conversion();
-    virtual WideString getText();
     virtual int setPos(int p);
     virtual int getPos();
     virtual ResultList getResultList(int p = -1 ,ResultType kt = DEFAULT);
     virtual bool select(int p);
-    virtual AttributeList getAttributeList();
     virtual bool resizeRegion(int w);
     virtual void updateFrequency();
     virtual bool connect();
     virtual void disconnect();
-    virtual int getCaretPos();
     virtual String getName();
     virtual String getPropertyName();
     virtual const vector<Segment> getSegmentList();
diff --git a/honoka/plugins/cannaconversion.cpp b/honoka/plugins/cannaconversion.cpp
index 71028e5..bb71fac 100644
--- a/honoka/plugins/cannaconversion.cpp
+++ b/honoka/plugins/cannaconversion.cpp
@@ -84,14 +84,6 @@
     return bun;
 }
 
-WideString CannaConversion::getText() {
-    WideString text;
-    for(unsigned int i = 0;i < convResult.size();i ++) {
-        text += convResult[i].kouho[convResult[i].pos].kanji;
-    }
-    return text;
-}
-
 const vector<Segment> CannaConversion::getSegmentList() {
     vector<Segment> result;
     for(unsigned int i = 0;i < convResult.size();i ++) result.push_back(Segment(convResult[i].kouho[convResult[i].pos].kanji,convResult[i].Yomi));
@@ -125,18 +117,6 @@
     return false;
 }
 
-AttributeList CannaConversion::getAttributeList() {
-    AttributeList attr;
-    int l = 0;
-    for(unsigned int i = 0;i < convResult.size();i ++) {
-        if (pos == i) {
-            Attribute a(l,convResult[i].kouho[convResult[i].pos].kanji.length(),SCIM_ATTR_DECORATE,SCIM_ATTR_DECORATE_REVERSE);
-            attr.push_back(a);
-        }
-        l += convResult[i].kouho[convResult[i].pos].kanji.length();
-    }
-    return attr;
-}
 
 bool CannaConversion::resizeRegion(int w) {
     if ((convResult[pos].Yomi.length() + w) < 1) return false;
@@ -183,15 +163,6 @@
     return;
 }
 
-int CannaConversion::getCaretPos() {
-    int l = 0;
-    for(unsigned int i = 0;i < convResult.size();i ++) {
-        if (pos == i) return l;
-        l += convResult[i].kouho[convResult[i].pos].kanji.length();
-    }
-    return 0;
-}
-
 void CannaConversion::buildResult() {
     convResult.clear();
     for(unsigned int i = 0;i < bun;i ++) {
diff --git a/honoka/plugins/cannaconversion.h b/honoka/plugins/cannaconversion.h
index 650102c..6982e98 100644
--- a/honoka/plugins/cannaconversion.h
+++ b/honoka/plugins/cannaconversion.h
@@ -47,17 +47,14 @@
     virtual void reset();
     virtual void setYomiText(WideString yomi);
     virtual int ren_conversion();
-    virtual WideString getText();
     virtual int setPos(int p);
     virtual int getPos();
     virtual ResultList getResultList(int p = -1 ,ResultType kt = DEFAULT);
     virtual bool select(int p);
-    virtual AttributeList getAttributeList();
     virtual bool resizeRegion(int w);
     virtual void updateFrequency();
     virtual bool connect();
     virtual void disconnect();
-    virtual int getCaretPos();
     virtual String getName();
     virtual String getPropertyName();
     virtual const vector<Segment> getSegmentList();
diff --git a/honoka/plugins/skkdicconversion.cpp b/honoka/plugins/skkdicconversion.cpp
index 9cf5231..2c85bc5 100644
--- a/honoka/plugins/skkdicconversion.cpp
+++ b/honoka/plugins/skkdicconversion.cpp
@@ -80,14 +80,6 @@
     return 1;
 }
 
-WideString SKKDicConversion::getText() {
-    WideString t;
-    for(unsigned int i = 0;i < texts.size();i ++) {
-        t = t + texts[i];
-    }
-    return t;
-}
-
 const vector<Segment> SKKDicConversion::getSegmentList() {
     vector<Segment> result;
     for(unsigned int i = 0;i < texts.size();i ++) result.push_back(Segment(texts[i],buns[i]));
@@ -137,19 +129,6 @@
     return false;
 }
 
-AttributeList SKKDicConversion::getAttributeList() {
-    AttributeList attr;
-    int l = 0;
-    for(unsigned int i = 0;i < texts.size();i ++) {
-        if (pos == i) {
-            Attribute a(l,texts[i].length(),SCIM_ATTR_DECORATE,SCIM_ATTR_DECORATE_REVERSE);
-            attr.push_back(a);
-        }
-        l += texts[i].length();
-    }
-    return attr;
-}
-
 bool SKKDicConversion::resizeRegion(int w) {
     if ((buns[pos].length() + w) < 1) return false;
     if ((pos >= (buns.size() - 1)) && (w > 0)) return false;
@@ -181,15 +160,6 @@
     return;
 }
 
-int SKKDicConversion::getCaretPos() {
-    int l = 0;
-    for(unsigned int i = 0;i < texts.size();i ++) {
-        if (pos == i) return l;
-        l += texts[i].length();
-    }
-    return 0;
-}
-
 
 String SKKDicConversion::getName()
 {
diff --git a/honoka/plugins/skkdicconversion.h b/honoka/plugins/skkdicconversion.h
index 8f39ff2..903aebb 100644
--- a/honoka/plugins/skkdicconversion.h
+++ b/honoka/plugins/skkdicconversion.h
@@ -47,17 +47,14 @@
     virtual void reset();
     virtual void setYomiText(WideString yomi);
     virtual int ren_conversion();
-    virtual WideString getText();
     virtual int setPos(int p);
     virtual int getPos();
     virtual ResultList getResultList(int p = -1 ,ResultType kt = DEFAULT);
     virtual bool select(int p);
-    virtual AttributeList getAttributeList();
     virtual bool resizeRegion(int w);
     virtual void updateFrequency();
     virtual bool connect();
     virtual void disconnect();
-    virtual int getCaretPos();
     virtual String getName();
     virtual String getPropertyName();
     virtual const vector<Segment> getSegmentList();
diff --git a/honoka/plugins/wnnconversion.cpp b/honoka/plugins/wnnconversion.cpp
index 0848ca8..048a4e7 100644
--- a/honoka/plugins/wnnconversion.cpp
+++ b/honoka/plugins/wnnconversion.cpp
@@ -299,13 +299,6 @@
     text = w;
 }
 
-/*!
-    \fn WnnConversion::getText()
- */
-WideString WnnConversion::getText()
-{
-    return text;
-}
 
 /*!
     \fn WnnConversion::getSegmentList()
@@ -320,15 +313,6 @@
 
 
 /*!
-    \fn WnnConversion::getAttributeList()
- */
-AttributeList WnnConversion::getAttributeList()
-{
-    return attr;
-}
-
-
-/*!
     \fn WnnConversion::setPos(int p)
  */
 int WnnConversion::setPos(int p)
@@ -501,20 +485,12 @@
         jl_yosoku_toroku(wnn,ws,c);
         #endif
         jl_optimize_fi(wnn,0,-1);
-        pretext = getText();
+        pretext = text;
     }
 }
 
 
 
-/*!
-    \fn WnnConversion::getCaretPos()
- */
-int WnnConversion::getCaretPos()
-{
-    return caretPos;
-}
-
 
 String WnnConversion::getName()
 {
diff --git a/honoka/plugins/wnnconversion.h b/honoka/plugins/wnnconversion.h
index fcb8e40..270a3df 100644
--- a/honoka/plugins/wnnconversion.h
+++ b/honoka/plugins/wnnconversion.h
@@ -57,18 +57,15 @@
     virtual void reset();
     virtual void setYomiText(WideString yomi);
     virtual int ren_conversion();
-    virtual WideString getText();
     virtual int setPos(int p);
     virtual int getPos();
     virtual ResultList getResultList(int p = -1 ,ResultType kt = DEFAULT);
     ResultList getYosokuList(const WideString &str);
     virtual bool select(int p);
-    virtual AttributeList getAttributeList();
     virtual bool resizeRegion(int w);
     virtual void updateFrequency();
     virtual bool connect();
     virtual void disconnect();
-    virtual int getCaretPos();
     virtual String getName();
     virtual String getPropertyName();
     virtual const vector<Segment> getSegmentList();
diff --git a/honoka/src/multiconvertor.cpp b/honoka/src/multiconvertor.cpp
index b3a5d3a..7a0d4d0 100644
--- a/honoka/src/multiconvertor.cpp
+++ b/honoka/src/multiconvertor.cpp
@@ -96,13 +96,6 @@
     return b;
 }
 
-WideString MultiConvertor::getText() {
-    WideString t;
-    for(unsigned int i = 0;i < texts.size();i ++) {
-        t = t + texts[i];
-    }
-    return t;
-}
 
 const vector<Segment> MultiConvertor::getSegmentList() {
     vector<Segment> result;
@@ -205,19 +198,6 @@
     return true;
 }
 
-AttributeList MultiConvertor::getAttributeList() {
-    AttributeList attr;
-    int l = 0;
-    for(unsigned int i = 0;i < texts.size();i ++) {
-        if (getPos() == i) {
-            Attribute a(l,texts[i].length(),SCIM_ATTR_DECORATE,SCIM_ATTR_DECORATE_REVERSE);
-            attr.push_back(a);
-        }
-        l += texts[i].length();
-    }
-    return attr;
-
-}
 
 bool MultiConvertor::resizeRegion(int w) {
     //return false;
@@ -273,12 +253,6 @@
     return;
 }
 
-int MultiConvertor::getCaretPos() {
-    int p = 0;
-    for(unsigned int i = 0;i < getPos();i ++) p += texts[i].length();
-    return p;
-}
-
 
 String MultiConvertor::getName()
 {
diff --git a/honoka/src/multiconvertor.h b/honoka/src/multiconvertor.h
index fa8a5f5..847b700 100644
--- a/honoka/src/multiconvertor.h
+++ b/honoka/src/multiconvertor.h
@@ -48,17 +48,14 @@
     virtual void reset();
     virtual void setYomiText(WideString yomi);
     virtual int ren_conversion();
-    virtual WideString getText();
     virtual int setPos(int p);
     virtual int getPos();
     virtual ResultList getResultList(int p = -1 ,ResultType kt = DEFAULT);
     virtual bool select(int p);
-    virtual AttributeList getAttributeList();
     virtual bool resizeRegion(int w);
     virtual void updateFrequency();
     virtual bool connect();
     virtual void disconnect();
-    virtual int getCaretPos();
     virtual String getName();
     virtual String getPropertyName();
     virtual const vector<Segment> getSegmentList();