diff --git a/honoka/plugins/Makefile.am b/honoka/plugins/Makefile.am
index e086b62..31eb990 100644
--- a/honoka/plugins/Makefile.am
+++ b/honoka/plugins/Makefile.am
@@ -26,7 +26,7 @@
 			  -DHONOKA_ICON_FILE=\"@SCIM_ICONDIR@/honoka.png\" \
 			  -DHONOKA_PLUGINDIR=\"@SCIM_MODULEDIR@/honoka\"
 
-noinst_HEADERS = wnnproto.h romkan.h 				wnnconversion.h kanainput.h \
+noinst_HEADERS = wnnproto.h romkan.h 				wnnconversion.h kanainput.h nicolainput.h \
 	anthyplugin.h anthyconversion.h anthyprediction.h skkdic.h 				skkdicconversion.h wnnplugin.h wnnprediction.h \
 	honoka_plugin_def.h simpleprediction.h cannaconversion.h primeprediction.h
 
@@ -46,7 +46,7 @@
 endif
 
 plugindir           = @SCIM_MODULEDIR@/honoka
-plugin_LTLIBRARIES  = $(ANTHY_PLUGIN) $(WNN_PLUGIN) $(CANNA_PLUGIN) plugin-skkdic.la plugin-romkan.la plugin-kanainput.la plugin-simpleprediction.la plugin-prime.la
+plugin_LTLIBRARIES  = $(ANTHY_PLUGIN) $(WNN_PLUGIN) $(CANNA_PLUGIN) plugin-skkdic.la plugin-romkan.la plugin-kanainput.la plugin-simpleprediction.la plugin-prime.la plugin-nicola.la
 
 plugin_anthy_la_SOURCES = anthyplugin.cpp anthyconversion.cpp anthyprediction.cpp
 plugin_anthy_la_CFLAGS = @SCIM_CFLAGS@ @SCIM_DEBUG_FLAGS@
@@ -78,6 +78,12 @@
 plugin_kanainput_la_LDFLAGS = -avoid-version -module -rpath $(plugindir) @LIBTOOL_EXPORT_OPTIONS@ @INTLLIBS@ @SCIM_LIBS@
 plugin_kanainput_la_LIBADD = $(top_builddir)/libhonoka/libhonoka_plugin.la
 
+plugin_nicola_la_SOURCES = nicolainput.cpp
+plugin_nicola_la_CFLAGS = @SCIM_CFLAGS@ @SCIM_DEBUG_FLAGS@
+plugin_nicola_la_CXXFLAGS = @SCIM_CFLAGS@ @SCIM_DEBUG_FLAGS@
+plugin_nicola_la_LDFLAGS = -avoid-version -module -rpath $(plugindir) @LIBTOOL_EXPORT_OPTIONS@ @INTLLIBS@ @SCIM_LIBS@
+plugin_nicola_la_LIBADD = $(top_builddir)/libhonoka/libhonoka_plugin.la
+
 plugin_simpleprediction_la_SOURCES = simpleprediction.cpp
 plugin_simpleprediction_la_CFLAGS = @SCIM_CFLAGS@ @SCIM_DEBUG_FLAGS@
 plugin_simpleprediction_la_CXXFLAGS = @SCIM_CFLAGS@ @SCIM_DEBUG_FLAGS@
diff --git a/honoka/po/POTFILES.in b/honoka/po/POTFILES.in
index 66564ea..79c8eee 100644
--- a/honoka/po/POTFILES.in
+++ b/honoka/po/POTFILES.in
@@ -11,6 +11,8 @@
 plugins/romkan.cpp
 plugins/kanainput.h
 plugins/kanainput.cpp
+plugins/nicolainput.h
+plugins/nicolainput.cpp
 plugins/wnnconversion.h
 plugins/wnnconversion.cpp
 plugins/wnnplugin.h
diff --git a/honoka/po/honoka.pot b/honoka/po/honoka.pot
index 2f4f486..c864f75 100644
--- a/honoka/po/honoka.pot
+++ b/honoka/po/honoka.pot
@@ -8,7 +8,7 @@
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2005-11-03 14:00+0900\n"
+"POT-Creation-Date: 2005-11-05 13:41+0900\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -70,12 +70,12 @@
 msgid "REN"
 msgstr ""
 
-#: src/honoka_imengine.cpp:1411 src/honoka_imengine.cpp:1450
-#: src/honoka_imengine.cpp:1462
+#: src/honoka_imengine.cpp:1418 src/honoka_imengine.cpp:1457
+#: src/honoka_imengine.cpp:1469
 msgid "could not connect to server."
 msgstr ""
 
-#: src/honoka_imengine.cpp:1420
+#: src/honoka_imengine.cpp:1427
 msgid "The error was received from Converter. "
 msgstr ""
 
@@ -509,31 +509,31 @@
 msgid "AutoConversion"
 msgstr ""
 
-#: plugins/romkan.cpp:579
+#: plugins/romkan.cpp:580
 msgid "Roma-Kana"
 msgstr ""
 
-#: plugins/romkan.cpp:583
+#: plugins/romkan.cpp:584
 msgid "Roma-Katakana"
 msgstr ""
 
-#: plugins/romkan.cpp:587
+#: plugins/romkan.cpp:588
 msgid "Half Roma-Kana"
 msgstr ""
 
-#: plugins/romkan.cpp:591
+#: plugins/romkan.cpp:592
 msgid "Ascii"
 msgstr ""
 
-#: plugins/romkan.cpp:595
+#: plugins/romkan.cpp:596
 msgid "Wide Ascii"
 msgstr ""
 
-#: plugins/romkan.cpp:667
+#: plugins/romkan.cpp:668
 msgid "Roma"
 msgstr ""
 
-#: plugins/kanainput.cpp:135
+#: plugins/kanainput.cpp:135 plugins/nicolainput.cpp:58
 msgid "KANA"
 msgstr ""
 
@@ -541,6 +541,10 @@
 msgid "Kana"
 msgstr ""
 
+#: plugins/nicolainput.cpp:74
+msgid "NICOLA"
+msgstr ""
+
 #: plugins/wnnconversion.cpp:349
 msgid "yosoku lookup result"
 msgstr ""
@@ -554,7 +558,7 @@
 msgstr ""
 
 #: plugins/wnnconversion.cpp:415 plugins/anthyconversion.cpp:148
-#: plugins/anthyprediction.cpp:55 plugins/simpleprediction.cpp:70
+#: plugins/anthyprediction.cpp:60 plugins/simpleprediction.cpp:70
 #: plugins/primeprediction.cpp:125 plugins/skkdicconversion.cpp:101
 #: plugins/cannaconversion.cpp:175
 msgid "lookup result"
@@ -572,7 +576,7 @@
 msgid "AnthyConversion"
 msgstr ""
 
-#: plugins/anthyprediction.cpp:110
+#: plugins/anthyprediction.cpp:115
 msgid "AnthyPrediction"
 msgstr ""
 
diff --git a/honoka/po/ja.po b/honoka/po/ja.po
index 4a27307..f0305d5 100644
--- a/honoka/po/ja.po
+++ b/honoka/po/ja.po
@@ -9,7 +9,7 @@
 msgstr ""
 "Project-Id-Version: ja\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2005-11-03 14:00+0900\n"
+"POT-Creation-Date: 2005-11-05 13:41+0900\n"
 "PO-Revision-Date: 2004-12-01 14:29+0900\n"
 "Last-Translator: ＴＡＭ (Teppei Tamra) <tam-t@par.odn.ne.jp>\n"
 "Language-Team: Japanese\n"
@@ -72,12 +72,12 @@
 msgid "REN"
 msgstr "[連]"
 
-#: src/honoka_imengine.cpp:1411 src/honoka_imengine.cpp:1450
-#: src/honoka_imengine.cpp:1462
+#: src/honoka_imengine.cpp:1418 src/honoka_imengine.cpp:1457
+#: src/honoka_imengine.cpp:1469
 msgid "could not connect to server."
 msgstr "サーバに接続できませんでした"
 
-#: src/honoka_imengine.cpp:1420
+#: src/honoka_imengine.cpp:1427
 msgid "The error was received from Converter. "
 msgstr "変換エンジンがエラーを返しよりました。"
 
@@ -513,31 +513,31 @@
 msgid "AutoConversion"
 msgstr "逐次変換"
 
-#: plugins/romkan.cpp:579
+#: plugins/romkan.cpp:580
 msgid "Roma-Kana"
 msgstr "[あ]"
 
-#: plugins/romkan.cpp:583
+#: plugins/romkan.cpp:584
 msgid "Roma-Katakana"
 msgstr "[ア]"
 
-#: plugins/romkan.cpp:587
+#: plugins/romkan.cpp:588
 msgid "Half Roma-Kana"
 msgstr "[ｱr]"
 
-#: plugins/romkan.cpp:591
+#: plugins/romkan.cpp:592
 msgid "Ascii"
 msgstr "[aa]"
 
-#: plugins/romkan.cpp:595
+#: plugins/romkan.cpp:596
 msgid "Wide Ascii"
 msgstr "[ａ]"
 
-#: plugins/romkan.cpp:667
+#: plugins/romkan.cpp:668
 msgid "Roma"
 msgstr "ローマ字"
 
-#: plugins/kanainput.cpp:135
+#: plugins/kanainput.cpp:135 plugins/nicolainput.cpp:58
 msgid "KANA"
 msgstr "[あ]"
 
@@ -545,6 +545,10 @@
 msgid "Kana"
 msgstr "かな入力"
 
+#: plugins/nicolainput.cpp:74
+msgid "NICOLA"
+msgstr "親指シフト"
+
 #: plugins/wnnconversion.cpp:349
 msgid "yosoku lookup result"
 msgstr "予測候補"
@@ -558,7 +562,7 @@
 msgstr "連想変換"
 
 #: plugins/wnnconversion.cpp:415 plugins/anthyconversion.cpp:148
-#: plugins/anthyprediction.cpp:55 plugins/simpleprediction.cpp:70
+#: plugins/anthyprediction.cpp:60 plugins/simpleprediction.cpp:70
 #: plugins/primeprediction.cpp:125 plugins/skkdicconversion.cpp:101
 #: plugins/cannaconversion.cpp:175
 msgid "lookup result"
@@ -576,7 +580,7 @@
 msgid "AnthyConversion"
 msgstr "Anthy変換"
 
-#: plugins/anthyprediction.cpp:110
+#: plugins/anthyprediction.cpp:115
 msgid "AnthyPrediction"
 msgstr "Anthy予測"