diff --git a/res/values-ja-sw600dp/strings.xml b/res/values-ja-sw600dp/strings.xml
new file mode 100644
index 0000000..de56272
--- /dev/null
+++ b/res/values-ja-sw600dp/strings.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--  Copyright (C) 2010 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+ -->
+
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="new_tab" msgid="2448577107218085816">"新しいタブ"</string>
+    <string name="new_incognito_tab" msgid="7101126413435433601">"新しいシークレットタブ"</string>
+    <string name="active_tabs" msgid="2049888145890815012">"タブ"</string>
+    <string name="contextmenu_openlink_newwindow" msgid="4034130612746354398">"新しいタブで開く"</string>
+    <string name="contextmenu_openlink_newwindow_background" msgid="7104473293755016241">"新しいバックグラウンドタブで開く"</string>
+    <string name="open_all_in_new_window" msgid="4294281492905397499">"すべて新しいタブで開く"</string>
+    <string name="pref_content_open_in_background_summary" msgid="4799440480107121813">"現在のタブの後ろに新しいタブを開く"</string>
+    <string name="recover_title" msgid="1558775426269800998">"タブを復元しますか？"</string>
+    <string name="recover_prompt" msgid="3793203259958951755">"ブラウザはクラッシュしたようです。前回のタブを復元しますか？"</string>
+</resources>