Update Japanese translation

Co-authored-by: Hosted Weblate <hosted@weblate.org>
Co-authored-by: uwu as a service <okayokokay@protonmail.com>

locales/ja.json

@@ -433,5 +433,10 @@
     "Spanish (Spain)": "スペイン語 (スペイン)",
     "Vietnamese (auto-generated)": "ベトナム語 (自動生成)",
     "search_filters_title": "フィルタ",
-    "search_filters_features_option_three_sixty": "360°"
+    "search_filters_features_option_three_sixty": "360°",
+    "search_message_change_filters_or_query": "別のキーワードを試してみるか、検索フィルタを削除してください",
+    "search_message_no_results": "一致する検索結果はありませんでした",
+    "English (United States)": "英語 (アメリカ)",
+    "search_filters_date_label": "アップロード日",
+    "search_filters_features_option_vr180": "VR180"
 }