diff --git a/res/values-ja/strings.xml b/res/values-ja/strings.xml
index af565a4..da01848 100644
--- a/res/values-ja/strings.xml
+++ b/res/values-ja/strings.xml
@@ -128,6 +128,14 @@
     <string name="keyguard_affordance_enablement_dialog_dismiss_button" msgid="629754625264422508">"完了"</string>
     <string name="keyguard_quick_affordance_title" msgid="4242813186995735584">"ショートカット"</string>
     <string name="keyguard_quick_affordance_section_title" msgid="2806304242671717309">"ショートカット"</string>
+    <!-- no translation found for color_contrast_section_title (7194809124718896091) -->
+    <skip />
+    <!-- no translation found for color_contrast_default_title (7954235103549276978) -->
+    <skip />
+    <!-- no translation found for color_contrast_medium_title (8071574793250090215) -->
+    <skip />
+    <!-- no translation found for color_contrast_high_title (5554685752479470200) -->
+    <skip />
     <string name="keyguard_quick_affordance_two_selected_template" msgid="1757099194522296363">"<xliff:g id="FIRST">%1$s</xliff:g>、<xliff:g id="SECOND">%2$s</xliff:g>"</string>
     <string name="keyguard_quick_affordance_none_selected" msgid="8494127020144112003">"なし"</string>
     <string name="show_notifications_on_lock_screen" msgid="4157744243084646720">"ロック画面に通知を表示する"</string>