diff --git a/doc/software_installation.md b/doc/software_installation.md
index e9458f21..7d2db52a 100644
--- a/doc/software_installation.md
+++ b/doc/software_installation.md
@@ -631,9 +631,8 @@ The settings are dependent on the user environment.
 - `lang`
   - The language setting of the label of items.
   - The default is `EN`.
-  - You can set other languages with `G_LANG` in modules/gui_config.py. Samples of `JA` are available.
 - `font_file`
-  - Set the the full path of the font which you want to use.
+  - Set the full path of the font which you want to use.
   - Place the fonts in `fonts/` folder.
 - `map`
   - Set the map.
diff --git a/modules/gui_config.py b/modules/gui_config.py
index 684c5ddf..bdda2046 100644
--- a/modules/gui_config.py
+++ b/modules/gui_config.py
@@ -326,20 +326,6 @@ class GUI_Config:
         ),
     }
 
-    G_LANG = {
-        "JA": {
-            "Power": "パワー",
-            "Speed": "スピード",
-            "Dist.": "距離",
-            "Cad.": "ケイデンス",
-            "HR": "心拍",
-            "Work": "仕事量",
-            "Timer": "タイマー",
-            "Ascent": "獲得標高",
-            # "":"",
-        },
-    }
-
     def __init__(self, config):
         self.config = config
 
diff --git a/modules/pyqt/menu/pyqt_course_menu_widget.py b/modules/pyqt/menu/pyqt_course_menu_widget.py
index e98142b9..8ad613d4 100644
--- a/modules/pyqt/menu/pyqt_course_menu_widget.py
+++ b/modules/pyqt/menu/pyqt_course_menu_widget.py
@@ -267,7 +267,7 @@ def set_new_course(self):
 
 class CourseListItemWidget(ListItemWidget):
     list_type = None
-    locality_text = ""
+    locality_text = ", {elevation_gain:.0f}m up, {locality}, {administrative_area}"
 
     def __init__(self, parent, config, list_type=None):
         super().__init__(parent=parent, config=config)
@@ -279,15 +279,6 @@ def __init__(self, parent, config, list_type=None):
         elif self.list_type == "Ride with GPS":
             self.enter_signal.connect(self.parentWidget().change_course_detail_page)
             self.set_simple_list_stylesheet()
-            self.locality_text = (
-                ", {elevation_gain:.0f}m up, {locality}, {administrative_area}"
-            )
-            if self.config.G_LANG in [
-                "JA",
-            ]:
-                self.locality_text = (
-                    ", {elevation_gain:.0f}m up, {administrative_area}{locality}"
-                )
 
     def add_extra(self):
         self.right_icon = QtWidgets.QLabel()
@@ -328,6 +319,8 @@ class CourseDetailWidget(MenuWidget):
     map_image_size = None
     profile_image_size = None
 
+    address_format = "{locality}, {administrative_area}"
+
     def setup_menu(self):
         self.make_menu_layout(QtWidgets.QVBoxLayout)
 
@@ -366,12 +359,6 @@ def setup_menu(self):
         self.menu_layout.addLayout(self.outer_layout)
         self.menu_layout.addWidget(self.profile_image)
 
-        self.address_format = "{locality}, {administrative_area}"
-        if self.config.G_LANG in [
-            "JA",
-        ]:
-            self.address_format = "{administrative_area}{locality}"
-
         # update panel for every 1 seconds
         self.timer = QtCore.QTimer(parent=self)
         self.timer.timeout.connect(self.update_display)
diff --git a/modules/pyqt/pyqt_item.py b/modules/pyqt/pyqt_item.py
index 3c05ce2a..ffb6c388 100644
--- a/modules/pyqt/pyqt_item.py
+++ b/modules/pyqt/pyqt_item.py
@@ -25,13 +25,9 @@ def set_init_value(self, config, name, font_size, bottom_flag, right_flag):
         self.value = QtWidgets.QLabel()
         self.value.setAlignment(self.config.gui.gui_config.align_center)
         self.itemformat = self.config.gui.gui_config.G_ITEM_DEF[name][0]
-        if (
-            self.config.G_LANG in self.config.gui.gui_config.G_LANG
-            and name in self.config.gui.gui_config.G_LANG[self.config.G_LANG]
-        ):
-            self.label.setText(self.config.gui.gui_config.G_LANG["JA"][name])
-        else:
-            self.label.setText(name)
+
+        self.label.setText(name)
+
         self.name = name
 
         self.addWidget(self.label)