diff --git a/locales/en.yml b/locales/en.yml
index 3fef05fe..b1fc34da 100644
--- a/locales/en.yml
+++ b/locales/en.yml
@@ -14,15 +14,37 @@ main_window:
   textbox_tab_received: Received
   textbox_tab_system: System
 
+  textbox_system_message:
+    enabled_translation: Translation feature is turned on.
+    disabled_translation: Translation feature is turned off.
+    enabled_voice2chatbox: Transcription from the microphone has started.
+    disabled_voice2chatbox: Transcription from the microphone has been stopped.
+    enabled_speaker2log: Transcription from the speaker has started.
+    disabled_speaker2log: Transcription from the speaker has been stopped.
+    enabled_foreground: The screen is fixed in the foreground.
+    disabled_foreground: The foreground fixation has been released.
+
+    auth_key_success: Auth key update completed.
+    auth_key_error: Auth Key is incorrect or Usage limit reached.
+
+    detected_by_word_filter: The word %{detected_message} has not been sent due to detection by the word filter.
+
+    selected_your_language: "\"Your Language\" has set to %{your_language}."
+    selected_target_language: "\"Target Language\" has set to %{target_language}."
+    switched_language_preset_tab: Switched to Language Preset Tab No.%{tab_no}."
+    latest_language_setting: "Currently, \"Your Language\" is set to %{your_language}, and \"Target Language\" is set to %{target_language}."
+
   update_available: New version is here!
 
   cover_message: The functionality is temporarily disabled until the settings window is closed.
 
+
 selectable_language_window:
   title_your_language: Select Your Language
   title_target_language: Select Target Language
   go_back_button: Go Back
 
+
 config_window:
   config_title: Settings
   compact_mode: Compact Mode
diff --git a/locales/ja.yml b/locales/ja.yml
index f6bb107e..93758f5d 100644
--- a/locales/ja.yml
+++ b/locales/ja.yml
@@ -14,6 +14,26 @@ main_window:
   textbox_tab_received: 受信
   textbox_tab_system: システム
 
+  textbox_system_message:
+    enabled_translation: 翻訳機能をONにしました。
+    disabled_translation: 翻訳機能をOFFしました。
+    enabled_voice2chatbox: マイクからの音声入力、文字起こしを開始します。
+    disabled_voice2chatbox: マイクからの音声入力、文字起こしを終了しました。
+    enabled_speaker2log: スピーカーからの音声聞き取り、文字起こしを開始します。
+    disabled_speaker2log: スピーカーからの音声聞き取り、文字起こしを終了しました。
+    enabled_foreground: 画面を常に最前面へ固定します。
+    disabled_foreground: 最前面への固定を解除しました。
+
+    auth_key_success: 認証キーの更新が完了しました。
+    auth_key_error: 認証キーが間違っているか、API使用制限が上限に達しています.
+
+    detected_by_word_filter: ワードフィルターに登録されている単語 %{detected_message} が検出されたため送信しませんでした。
+
+    selected_your_language: 「あなたの言語」 を %{your_language} に設定しました。
+    selected_target_language: 「相手の言語」 を %{target_language} に設定しました。
+    switched_language_preset_tab: 言語プリセット番号 %{tab_no} に切り替わりました。
+    latest_language_setting: 現在「あなたの言語」は %{your_language}、「相手の言語」は %{target_language} に設定されています。
+
   update_available: 新しいバージョンが出ました！
 
   cover_message: 設定画面が閉じられるまで、一時的に機能を停止しています。
@@ -24,6 +44,7 @@ selectable_language_window:
   title_target_language: 相手の言語
   go_back_button: 戻る
 
+
 config_window:
   config_title: 設定
   compact_mode: コンパクトモード
diff --git a/view.py b/view.py
index 6af00b34..83d82eda 100644
--- a/view.py
+++ b/view.py
@@ -597,56 +597,54 @@ class View():
 
 
     def printToTextbox_enableTranslation(self):
-        self._printToTextbox_Info("翻訳機能をONにしました")
+        self._printToTextbox_Info(i18n.t("main_window.textbox_system_message.enabled_translation"))
     def printToTextbox_disableTranslation(self):
-        self._printToTextbox_Info("翻訳機能をOFFにしました")
+        self._printToTextbox_Info(i18n.t("main_window.textbox_system_message.disabled_translation"))
 
     def printToTextbox_enableTranscriptionSend(self):
-        self._printToTextbox_Info("Voice2chatbox機能をONにしました")
+        self._printToTextbox_Info(i18n.t("main_window.textbox_system_message.enabled_voice2chatbox"))
     def printToTextbox_disableTranscriptionSend(self):
-        self._printToTextbox_Info("Voice2chatbox機能をOFFにしました")
+        self._printToTextbox_Info(i18n.t("main_window.textbox_system_message.disabled_voice2chatbox"))
 
     def printToTextbox_enableTranscriptionReceive(self):
-        self._printToTextbox_Info("Speaker2chatbox機能をONにしました")
+        self._printToTextbox_Info(i18n.t("main_window.textbox_system_message.enabled_speaker2log"))
     def printToTextbox_disableTranscriptionReceive(self):
-        self._printToTextbox_Info("Speaker2chatbox機能をOFFにしました")
+        self._printToTextbox_Info(i18n.t("main_window.textbox_system_message.disabled_speaker2log"))
 
     def printToTextbox_enableForeground(self):
-        self._printToTextbox_Info("Start foreground")
+        self._printToTextbox_Info(i18n.t("main_window.textbox_system_message.enabled_foreground"))
     def printToTextbox_disableForeground(self):
-        self._printToTextbox_Info("Stop foreground")
+        self._printToTextbox_Info(i18n.t("main_window.textbox_system_message.disabled_foreground"))
 
     def printToTextbox_AuthenticationSuccess(self):
-        self._printToTextbox_Info("Auth key update completed")
-
+        self._printToTextbox_Info(i18n.t("main_window.textbox_system_message.auth_key_success"))
     def printToTextbox_AuthenticationError(self):
-        self._printToTextbox_Info("Auth Key is incorrect or Usage limit reached")
+        self._printToTextbox_Info(i18n.t("main_window.textbox_system_message.auth_key_error"))
 
-    def printToTextbox_OSCError(self):
-        self._printToTextbox_Info("OSC is not enabled, please enable OSC and rejoin. or turn off the \"Send Message To VRChat\" setting")
+    # def printToTextbox_OSCError(self): [Deprecated]
+    #     self._printToTextbox_Info("OSC is not enabled, please enable OSC and rejoin. or turn off the \"Send Message To VRChat\" setting")
 
     def printToTextbox_DetectedByWordFilter(self, detected_message):
-        self._printToTextbox_Info(f"Detect WordFilter :{detected_message}")
+        self._printToTextbox_Info(i18n.t("main_window.textbox_system_message.detected_by_word_filter"), detected_message=detected_message)
 
 
 
     def printToTextbox_selectedYourLanguages(self, selected_your_language):
         your_language = selected_your_language.replace("\n", " ")
-        self._printToTextbox_Info(f"Your Language has changed : {your_language}")
+        self._printToTextbox_Info(i18n.t("main_window.textbox_system_message.selected_your_language", your_language=your_language))
 
     def printToTextbox_selectedTargetLanguages(self, selected_target_language):
         target_language = selected_target_language.replace("\n", " ")
-        self._printToTextbox_Info(f"Target Language has changed : {target_language}")
+        self._printToTextbox_Info(i18n.t("main_window.textbox_system_message.selected_target_language", target_language=target_language))
+
+    def printToTextbox_changedLanguagePresetTab(self, tab_no:str):
+        self._printToTextbox_Info(i18n.t("main_window.textbox_system_message.switched_language_preset_tab", tab_no=tab_no))
+        self.printToTextbox_latestSelectedLanguages()
 
     def printToTextbox_latestSelectedLanguages(self):
         your_language = self.view_variable.VAR_YOUR_LANGUAGE.get().replace("\n", " ")
         target_language = self.view_variable.VAR_TARGET_LANGUAGE.get().replace("\n", " ")
-        self._printToTextbox_Info(f"Your Language : {your_language} -- Target Language : {target_language}")
-
-    def printToTextbox_changedLanguagePresetTab(self, tab_no:str):
-        your_language = config.SELECTED_TAB_YOUR_LANGUAGES[tab_no].replace("\n", " ")
-        target_language = config.SELECTED_TAB_TARGET_LANGUAGES[tab_no].replace("\n", " ")
-        self._printToTextbox_Info(f"Switched Language Preset. No.{tab_no}\nYour Language : {your_language} -- Target Language : {target_language}")
+        self._printToTextbox_Info(i18n.t("main_window.textbox_system_message.latest_language_setting", your_language=your_language, target_language=target_language))
 
 
     @staticmethod