diff --git a/java/res/values-ja/strings.xml b/java/res/values-ja/strings.xml
index 0af3007..ebf6110 100644
--- a/java/res/values-ja/strings.xml
+++ b/java/res/values-ja/strings.xml
@@ -56,6 +56,30 @@
     <string name="label_more_key" msgid="3760239494604948502">"Shift"</string>
     <string name="label_pause_key" msgid="181098308428035340">"停止"</string>
     <string name="label_wait_key" msgid="6402152600878093134">"待機"</string>
+    <!-- no translation found for description_delete_key (5586406298531883960) -->
+    <skip />
+    <!-- no translation found for description_return_key (8750044000806461678) -->
+    <skip />
+    <!-- no translation found for description_settings_key (7484527796782969219) -->
+    <skip />
+    <!-- no translation found for description_shift_key (346906866277787836) -->
+    <skip />
+    <!-- no translation found for description_space_key (8512130111575878517) -->
+    <skip />
+    <!-- no translation found for description_switch_alpha_symbol_key (4537975384274405537) -->
+    <skip />
+    <!-- no translation found for description_tab_key (828186583738307137) -->
+    <skip />
+    <!-- no translation found for description_voice_key (3057731675774652754) -->
+    <skip />
+    <!-- no translation found for description_symbols_on (2994366855822840559) -->
+    <skip />
+    <!-- no translation found for description_symbols_off (3209578267079515136) -->
+    <skip />
+    <!-- no translation found for description_shift_on (6983188949895971587) -->
+    <skip />
+    <!-- no translation found for description_shift_off (8553265474523069034) -->
+    <skip />
     <string name="voice_warning_title" msgid="4419354150908395008">"音声入力"</string>
     <string name="voice_warning_locale_not_supported" msgid="637923019716442333">"音声入力は現在英語には対応していますが、日本語には対応していません。"</string>
     <string name="voice_warning_may_not_understand" msgid="5596289095878251072">"音声入力ではGoogleの音声認識技術を利用します。"<a href="http://m.google.com/privacy">"モバイルプライバシーポリシー"</a>"が適用されます。"</string>