diff --git a/program/Language.cs b/program/Language.cs
index e6a7bfc..6099c91 100644
--- a/program/Language.cs
+++ b/program/Language.cs
@@ -153,7 +153,10 @@
             string[] parts = line.Split(new[] { ',' }, 2);
             if (parts.Length < 2) continue;
 
-            result[parts[0].Trim()] = parts[1];     // value keeps any commas
+            // Value keeps any commas. "\n" in the CSV becomes a real line break,
+            // so a translator controls where a message wraps instead of leaving
+            // it to Pango, which breaks Japanese at arbitrary characters.
+            result[parts[0].Trim()] = parts[1].Replace("\\n", "\n");
         }
 
         return result;
diff --git a/program/MainWindow.cs b/program/MainWindow.cs
index 6d60b9f..28cdc98 100644
--- a/program/MainWindow.cs
+++ b/program/MainWindow.cs
@@ -674,6 +674,7 @@
         var msg = new Label(_Language["Close.ConfirmPowerOff"]);
         msg.Name      = "PowerOffMessage";
         msg.LineWrap  = true;
+        msg.LineWrapMode = Pango.WrapMode.WordChar; 
         msg.Justify   = Justification.Center;
 
         Box content = dlg.ContentArea;
diff --git a/program/info_eng.csv b/program/info_eng.csv
index 2a4c5f0..2d33a29 100644
--- a/program/info_eng.csv
+++ b/program/info_eng.csv
@@ -30,7 +30,7 @@
 BatteryIcon.Charging,Battery {0}% — charging
 BatteryIcon.Discharging,Battery {0}%
 BatteryIcon.Full,Battery fully charged
-Close.ConfirmPowerOff,Shut down the tablet?
+Close.ConfirmPowerOff,The tablet will shut down.\nAre you sure?
 Close.ShuttingDown,Shutting down...
 Common.Cancel,Cancel
 Common.PowerOff,Shut Down
\ No newline at end of file
diff --git a/program/info_jpn.csv b/program/info_jpn.csv
index 41e131f..350e39f 100644
--- a/program/info_jpn.csv
+++ b/program/info_jpn.csv
@@ -30,7 +30,7 @@
 BatteryIcon.Charging,バッテリー {0}% — 充電中
 BatteryIcon.Discharging,バッテリー {0}%
 BatteryIcon.Full,バッテリー 満充電
-Close.ConfirmPowerOff,タブレットの電源を切ります。よろしいですか？
+Close.ConfirmPowerOff,タブレットの電源を切ります\nよろしいですか？
 Close.ShuttingDown,シャットダウン中...
 Common.Cancel,キャンセル
 Common.PowerOff,電源を切る
\ No newline at end of file
diff --git a/program/touch_friendly.css b/program/touch_friendly.css
index fbcd824..3a5b7e6 100644
--- a/program/touch_friendly.css
+++ b/program/touch_friendly.css
@@ -232,7 +232,7 @@
     font-size: 40px;
     font-weight: 700;
     color: #1e1e1e;
-    margin: 44px 40px 28px 40px;
+    margin: 36px 40px 24px 40px;
 }
 
 #PowerOffDialog button {