diff --git a/app/javascript/dashboard/i18n/locale/ja/advancedFilters.json b/app/javascript/dashboard/i18n/locale/ja/advancedFilters.json
index 97a2509cd..b82988cbb 100644
--- a/app/javascript/dashboard/i18n/locale/ja/advancedFilters.json
+++ b/app/javascript/dashboard/i18n/locale/ja/advancedFilters.json
@@ -19,6 +19,8 @@
       "OR": "OR"
     },
     "INPUT_PLACEHOLDER": "値を入力",
+    "CONTACT_SEARCH_PLACEHOLDER": "連絡先を検索",
+    "CONTACT_FALLBACK": "Contact #{id}",
     "OPERATOR_LABELS": {
       "equal_to": "等しい",
       "not_equal_to": "等しくない",
@@ -49,6 +51,7 @@
       "ASSIGNEE_NAME": "担当者名",
       "INBOX_NAME": "受信トレイ名",
       "TEAM_NAME": "チーム名",
+      "CONTACT": "連絡先",
       "CONVERSATION_IDENTIFIER": "会話識別子",
       "CAMPAIGN_NAME": "キャンペーン名",
       "LABELS": "ラベル",