diff --git a/java/res/values-ja/strings.xml b/java/res/values-ja/strings.xml
index 703dca7..8c20b46 100644
--- a/java/res/values-ja/strings.xml
+++ b/java/res/values-ja/strings.xml
@@ -61,12 +61,9 @@
     <string name="auto_correction_threshold_mode_modest" msgid="8788366690620799097">"中"</string>
     <string name="auto_correction_threshold_mode_aggeressive" msgid="3524029103734923819">"強"</string>
     <string name="auto_correction_threshold_mode_very_aggeressive" msgid="3386782235540547678">"最も強い"</string>
-    <!-- no translation found for bigram_suggestion (8169311444438922902) -->
-    <skip />
-    <!-- no translation found for bigram_suggestion_summary (6635527607242625713) -->
-    <skip />
-    <!-- no translation found for bigram_prediction (3216364899483135294) -->
-    <skip />
+    <string name="bigram_suggestion" msgid="8169311444438922902">"次の入力候補"</string>
+    <string name="bigram_suggestion_summary" msgid="6635527607242625713">"直前の単語から入力候補を予測します"</string>
+    <string name="bigram_prediction" msgid="3216364899483135294">"次の入力候補を予測"</string>
     <string name="bigram_prediction_summary" msgid="1747261921174300098">"前の語句も予測に使用"</string>
     <string name="added_word" msgid="8993883354622484372">"<xliff:g id="WORD">%s</xliff:g>:保存しました"</string>
     <string name="label_go_key" msgid="1635148082137219148">"実行"</string>
@@ -121,8 +118,7 @@
     <string name="keyboard_layout" msgid="8451164783510487501">"キーボードのテーマ"</string>
     <string name="subtype_en_GB" msgid="88170601942311355">"英語（英国）"</string>
     <string name="subtype_en_US" msgid="6160452336634534239">"英語（米国）"</string>
-    <!-- no translation found for subtype_no_language_qwerty (2956121451616633133) -->
-    <skip />
+    <string name="subtype_no_language_qwerty" msgid="2956121451616633133">"言語設定なし（QWERTY）"</string>
     <string name="prefs_usability_study_mode" msgid="1261130555134595254">"使いやすさの研究モード"</string>
     <string name="prefs_keypress_vibration_duration_settings" msgid="1829950405285211668">"キー操作バイブの振動時間の設定"</string>
     <string name="prefs_keypress_sound_volume_settings" msgid="5875933757082305040">"キー操作音の音量設定"</string>