diff --git a/app/javascript/mastodon/locales/ar.json b/app/javascript/mastodon/locales/ar.json
index 6a34d39fe..e2df4ffc9 100644
--- a/app/javascript/mastodon/locales/ar.json
+++ b/app/javascript/mastodon/locales/ar.json
@@ -165,6 +165,11 @@
   "report.submit": "إرسال",
   "report.target": "إبلاغ",
   "search.placeholder": "ابحث",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "تعذرت ترقية هذا المنشور",
diff --git a/app/javascript/mastodon/locales/bg.json b/app/javascript/mastodon/locales/bg.json
index aaf99a5f1..240e3725e 100644
--- a/app/javascript/mastodon/locales/bg.json
+++ b/app/javascript/mastodon/locales/bg.json
@@ -165,6 +165,11 @@
   "report.submit": "Submit",
   "report.target": "Reporting",
   "search.placeholder": "Търсене",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
diff --git a/app/javascript/mastodon/locales/ca.json b/app/javascript/mastodon/locales/ca.json
index 2829656c8..b5051a32d 100644
--- a/app/javascript/mastodon/locales/ca.json
+++ b/app/javascript/mastodon/locales/ca.json
@@ -165,6 +165,11 @@
   "report.submit": "Enviar",
   "report.target": "Informes",
   "search.placeholder": "Cercar",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "Aquesta publicació no pot ser retootejada",
diff --git a/app/javascript/mastodon/locales/de.json b/app/javascript/mastodon/locales/de.json
index ba23b8dab..b79b1b2f0 100644
--- a/app/javascript/mastodon/locales/de.json
+++ b/app/javascript/mastodon/locales/de.json
@@ -165,6 +165,11 @@
   "report.submit": "Absenden",
   "report.target": "{target} melden",
   "search.placeholder": "Suche",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {Ergebnis} other {Ergebnisse}}",
   "standalone.public_title": "Ein kleiner Einblick …",
   "status.cannot_reblog": "Dieser Beitrag kann nicht geteilt werden",
diff --git a/app/javascript/mastodon/locales/defaultMessages.json b/app/javascript/mastodon/locales/defaultMessages.json
index 521fe9f20..1e7fef6be 100644
--- a/app/javascript/mastodon/locales/defaultMessages.json
+++ b/app/javascript/mastodon/locales/defaultMessages.json
@@ -607,6 +607,26 @@
       {
         "defaultMessage": "Search",
         "id": "search.placeholder"
+      },
+      {
+        "defaultMessage": "Advanced search format",
+        "id": "search_popout.search_format"
+      },
+      {
+        "defaultMessage": "hashtag",
+        "id": "search_popout.tips.hashtag"
+      },
+      {
+        "defaultMessage": "user",
+        "id": "search_popout.tips.user"
+      },
+      {
+        "defaultMessage": "status",
+        "id": "search_popout.tips.status"
+      },
+      {
+        "defaultMessage": "Simple text returns matching display names, usernames and hashtags",
+        "id": "search_popout.tips.text"
       }
     ],
     "path": "app/javascript/mastodon/features/compose/components/search.json"
diff --git a/app/javascript/mastodon/locales/en.json b/app/javascript/mastodon/locales/en.json
index 278f33092..b0dbc46bd 100644
--- a/app/javascript/mastodon/locales/en.json
+++ b/app/javascript/mastodon/locales/en.json
@@ -165,6 +165,11 @@
   "report.submit": "Submit",
   "report.target": "Reporting {target}",
   "search.placeholder": "Search",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
diff --git a/app/javascript/mastodon/locales/eo.json b/app/javascript/mastodon/locales/eo.json
index ef185a5e1..1ccd2b817 100644
--- a/app/javascript/mastodon/locales/eo.json
+++ b/app/javascript/mastodon/locales/eo.json
@@ -165,6 +165,11 @@
   "report.submit": "Submit",
   "report.target": "Reporting",
   "search.placeholder": "Serĉi",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
diff --git a/app/javascript/mastodon/locales/es.json b/app/javascript/mastodon/locales/es.json
index 9dd22da95..f6bfbb04d 100644
--- a/app/javascript/mastodon/locales/es.json
+++ b/app/javascript/mastodon/locales/es.json
@@ -165,6 +165,11 @@
   "report.submit": "Publicar",
   "report.target": "Reportando",
   "search.placeholder": "Buscar",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {resultado} other {resultados}}",
   "standalone.public_title": "Un pequeño vistazo...",
   "status.cannot_reblog": "Este toot no puede retootearse",
diff --git a/app/javascript/mastodon/locales/fa.json b/app/javascript/mastodon/locales/fa.json
index 7b5709e73..13fb91278 100644
--- a/app/javascript/mastodon/locales/fa.json
+++ b/app/javascript/mastodon/locales/fa.json
@@ -165,6 +165,11 @@
   "report.submit": "بفرست",
   "report.target": "گزارش‌دادن",
   "search.placeholder": "جستجو",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {نتیجه} other {نتیجه}}",
   "standalone.public_title": "نگاهی به کاربران این سرور...",
   "status.cannot_reblog": "این نوشته را نمی‌شود بازبوقید",
diff --git a/app/javascript/mastodon/locales/fi.json b/app/javascript/mastodon/locales/fi.json
index 6c01db06b..425b3d82a 100644
--- a/app/javascript/mastodon/locales/fi.json
+++ b/app/javascript/mastodon/locales/fi.json
@@ -165,6 +165,11 @@
   "report.submit": "Submit",
   "report.target": "Reporting",
   "search.placeholder": "Hae",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
diff --git a/app/javascript/mastodon/locales/fr.json b/app/javascript/mastodon/locales/fr.json
index 76ab68f6f..0dda5af9c 100644
--- a/app/javascript/mastodon/locales/fr.json
+++ b/app/javascript/mastodon/locales/fr.json
@@ -165,6 +165,11 @@
   "report.submit": "Envoyer",
   "report.target": "Signalement",
   "search.placeholder": "Rechercher",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {résultat} other {résultats}}",
   "standalone.public_title": "Jeter un coup d’œil…",
   "status.cannot_reblog": "Cette publication ne peut être boostée",
diff --git a/app/javascript/mastodon/locales/he.json b/app/javascript/mastodon/locales/he.json
index 64246e893..beaa4fd3a 100644
--- a/app/javascript/mastodon/locales/he.json
+++ b/app/javascript/mastodon/locales/he.json
@@ -165,6 +165,11 @@
   "report.submit": "שליחה",
   "report.target": "דיווח",
   "search.placeholder": "חיפוש",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {תוצאה} other {תוצאות}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "לא ניתן להדהד הודעה זו",
diff --git a/app/javascript/mastodon/locales/hr.json b/app/javascript/mastodon/locales/hr.json
index 39b5ede80..cef61f15e 100644
--- a/app/javascript/mastodon/locales/hr.json
+++ b/app/javascript/mastodon/locales/hr.json
@@ -165,6 +165,11 @@
   "report.submit": "Pošalji",
   "report.target": "Prijavljivanje",
   "search.placeholder": "Traži",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "Ovaj post ne može biti boostan",
diff --git a/app/javascript/mastodon/locales/hu.json b/app/javascript/mastodon/locales/hu.json
index a52e0837c..7b9c1b293 100644
--- a/app/javascript/mastodon/locales/hu.json
+++ b/app/javascript/mastodon/locales/hu.json
@@ -165,6 +165,11 @@
   "report.submit": "Submit",
   "report.target": "Reporting",
   "search.placeholder": "Keresés",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
diff --git a/app/javascript/mastodon/locales/id.json b/app/javascript/mastodon/locales/id.json
index ec4f7f3ec..cc48aa996 100644
--- a/app/javascript/mastodon/locales/id.json
+++ b/app/javascript/mastodon/locales/id.json
@@ -165,6 +165,11 @@
   "report.submit": "Kirim",
   "report.target": "Melaporkan",
   "search.placeholder": "Pencarian",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count} {count, plural, one {hasil} other {hasil}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
diff --git a/app/javascript/mastodon/locales/io.json b/app/javascript/mastodon/locales/io.json
index 9df2177e9..b484bebc7 100644
--- a/app/javascript/mastodon/locales/io.json
+++ b/app/javascript/mastodon/locales/io.json
@@ -165,6 +165,11 @@
   "report.submit": "Sendar",
   "report.target": "Denuncante",
   "search.placeholder": "Serchez",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {rezulto} other {rezulti}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
diff --git a/app/javascript/mastodon/locales/it.json b/app/javascript/mastodon/locales/it.json
index 0eab2f225..4d73fbea8 100644
--- a/app/javascript/mastodon/locales/it.json
+++ b/app/javascript/mastodon/locales/it.json
@@ -165,6 +165,11 @@
   "report.submit": "Invia",
   "report.target": "Invio la segnalazione",
   "search.placeholder": "Cerca",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count} {count, plural, one {risultato} other {risultati}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
diff --git a/app/javascript/mastodon/locales/ja.json b/app/javascript/mastodon/locales/ja.json
index 37bc8356a..11356c6db 100644
--- a/app/javascript/mastodon/locales/ja.json
+++ b/app/javascript/mastodon/locales/ja.json
@@ -66,17 +66,17 @@
   "embed.instructions": "下記のコードをコピーしてウェブサイトに埋め込みます。",
   "embed.preview": "表示例:",
   "emoji_button.activity": "活動",
-  "emoji_button.custom": "Custom",
+  "emoji_button.custom": "カスタム絵文字",
   "emoji_button.flags": "国旗",
   "emoji_button.food": "食べ物",
   "emoji_button.label": "絵文字を追加",
   "emoji_button.nature": "自然",
-  "emoji_button.not_found": "No emojos!! (╯°□°）╯︵ ┻━┻",
+  "emoji_button.not_found": "絵文字がない！！ (╯°□°）╯︵ ┻━┻",
   "emoji_button.objects": "物",
   "emoji_button.people": "人々",
-  "emoji_button.recent": "Frequently used",
+  "emoji_button.recent": "よく使う絵文字",
   "emoji_button.search": "検索...",
-  "emoji_button.search_results": "Search results",
+  "emoji_button.search_results": "検索結果",
   "emoji_button.symbols": "記号",
   "emoji_button.travel": "旅行と場所",
   "empty_column.community": "ローカルタイムラインはまだ使われていません。何か書いてみましょう！",
@@ -165,6 +165,11 @@
   "report.submit": "通報する",
   "report.target": "{target} を通報する",
   "search.placeholder": "検索",
+  "search_popout.search_format": "高度な検索フォーマット",
+  "search_popout.tips.hashtag": "ハッシュタグ",
+  "search_popout.tips.status": "トゥート",
+  "search_popout.tips.text": "表示名やユーザー名、ハッシュタグに一致する単純なテキスト",
+  "search_popout.tips.user": "ユーザー",
   "search_results.total": "{count, number}件の結果",
   "standalone.public_title": "今こんな話をしています",
   "status.cannot_reblog": "この投稿はブーストできません",
@@ -196,7 +201,7 @@
   "tabs_bar.notifications": "通知",
   "upload_area.title": "ドラッグ＆ドロップでアップロード",
   "upload_button.label": "メディアを追加",
-  "upload_form.description": "Describe for the visually impaired",
+  "upload_form.description": "視覚障害者のための説明",
   "upload_form.undo": "やり直す",
   "upload_progress.label": "アップロード中...",
   "video.close": "動画を閉じる",
diff --git a/app/javascript/mastodon/locales/ko.json b/app/javascript/mastodon/locales/ko.json
index e593721d4..c1768cf8f 100644
--- a/app/javascript/mastodon/locales/ko.json
+++ b/app/javascript/mastodon/locales/ko.json
@@ -165,6 +165,11 @@
   "report.submit": "신고하기",
   "report.target": "문제가 된 사용자",
   "search.placeholder": "검색",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number}건의 결과",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "이 포스트는 부스트 할 수 없습니다",
diff --git a/app/javascript/mastodon/locales/nl.json b/app/javascript/mastodon/locales/nl.json
index e223b4a3e..bad2d78c5 100644
--- a/app/javascript/mastodon/locales/nl.json
+++ b/app/javascript/mastodon/locales/nl.json
@@ -165,6 +165,11 @@
   "report.submit": "Verzenden",
   "report.target": "Rapporteren van",
   "search.placeholder": "Zoeken",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {resultaat} other {resultaten}}",
   "standalone.public_title": "Een kijkje binnenin...",
   "status.cannot_reblog": "Deze toot kan niet geboost worden",
diff --git a/app/javascript/mastodon/locales/no.json b/app/javascript/mastodon/locales/no.json
index 0ad991927..26556b290 100644
--- a/app/javascript/mastodon/locales/no.json
+++ b/app/javascript/mastodon/locales/no.json
@@ -165,6 +165,11 @@
   "report.submit": "Send inn",
   "report.target": "Rapporterer",
   "search.placeholder": "Søk",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {resultat} other {resultater}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "Denne posten kan ikke fremheves",
diff --git a/app/javascript/mastodon/locales/oc.json b/app/javascript/mastodon/locales/oc.json
index 1ad7bf592..87582cd06 100644
--- a/app/javascript/mastodon/locales/oc.json
+++ b/app/javascript/mastodon/locales/oc.json
@@ -165,6 +165,11 @@
   "report.submit": "Mandar",
   "report.target": "Senhalar {target}",
   "search.placeholder": "Recercar",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {resultat} other {resultats}}",
   "standalone.public_title": "Una ulhada dedins…",
   "status.cannot_reblog": "Aqueste estatut pòt pas èsser partejat",
diff --git a/app/javascript/mastodon/locales/pl.json b/app/javascript/mastodon/locales/pl.json
index bca22d09d..fe76284a9 100644
--- a/app/javascript/mastodon/locales/pl.json
+++ b/app/javascript/mastodon/locales/pl.json
@@ -165,6 +165,11 @@
   "report.submit": "Wyślij",
   "report.target": "Zgłaszanie {target}",
   "search.placeholder": "Szukaj",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {wynik} more {wyniki}}",
   "standalone.public_title": "Spojrzenie w głąb…",
   "status.cannot_reblog": "Ten wpis nie może zostać podbity",
diff --git a/app/javascript/mastodon/locales/pt-BR.json b/app/javascript/mastodon/locales/pt-BR.json
index 80917393f..61674b37e 100644
--- a/app/javascript/mastodon/locales/pt-BR.json
+++ b/app/javascript/mastodon/locales/pt-BR.json
@@ -165,6 +165,11 @@
   "report.submit": "Enviar",
   "report.target": "Denunciar",
   "search.placeholder": "Pesquisar",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {resultado} other {resultados}}",
   "standalone.public_title": "Dê uma espiada...",
   "status.cannot_reblog": "Esta postagem não pode ser compartilhada",
diff --git a/app/javascript/mastodon/locales/pt.json b/app/javascript/mastodon/locales/pt.json
index 9f9da9f1e..ecd0689df 100644
--- a/app/javascript/mastodon/locales/pt.json
+++ b/app/javascript/mastodon/locales/pt.json
@@ -165,6 +165,11 @@
   "report.submit": "Enviar",
   "report.target": "Denunciar",
   "search.placeholder": "Pesquisar",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {resultado} other {resultados}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
diff --git a/app/javascript/mastodon/locales/ru.json b/app/javascript/mastodon/locales/ru.json
index 59491c62d..bf32c820d 100644
--- a/app/javascript/mastodon/locales/ru.json
+++ b/app/javascript/mastodon/locales/ru.json
@@ -165,6 +165,11 @@
   "report.submit": "Отправить",
   "report.target": "Жалуемся на",
   "search.placeholder": "Поиск",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {результат} few {результата} many {результатов} other {результатов}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "Этот статус не может быть продвинут",
diff --git a/app/javascript/mastodon/locales/th.json b/app/javascript/mastodon/locales/th.json
index ff39b1b94..f3ec9c532 100644
--- a/app/javascript/mastodon/locales/th.json
+++ b/app/javascript/mastodon/locales/th.json
@@ -165,6 +165,11 @@
   "report.submit": "Submit",
   "report.target": "Reporting",
   "search.placeholder": "Search",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
diff --git a/app/javascript/mastodon/locales/tr.json b/app/javascript/mastodon/locales/tr.json
index e48539683..afc6383b4 100644
--- a/app/javascript/mastodon/locales/tr.json
+++ b/app/javascript/mastodon/locales/tr.json
@@ -165,6 +165,11 @@
   "report.submit": "Gönder",
   "report.target": "Raporlama",
   "search.placeholder": "Ara",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {sonuç} other {sonuçlar}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "Bu gönderi boost edilemez",
diff --git a/app/javascript/mastodon/locales/uk.json b/app/javascript/mastodon/locales/uk.json
index b72ea5b37..d0aae032b 100644
--- a/app/javascript/mastodon/locales/uk.json
+++ b/app/javascript/mastodon/locales/uk.json
@@ -165,6 +165,11 @@
   "report.submit": "Відправити",
   "report.target": "Скаржимося на",
   "search.placeholder": "Пошук",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {результат} few {результати} many {результатів} other {результатів}}",
   "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "Цей допис не може бути передмухнутий",
diff --git a/app/javascript/mastodon/locales/zh-CN.json b/app/javascript/mastodon/locales/zh-CN.json
index 595eec30b..e0ffc16df 100644
--- a/app/javascript/mastodon/locales/zh-CN.json
+++ b/app/javascript/mastodon/locales/zh-CN.json
@@ -165,6 +165,11 @@
   "report.submit": "提交",
   "report.target": "Reporting",
   "search.placeholder": "搜索",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
   "standalone.public_title": "大家都在干啥？",
   "status.cannot_reblog": "没法转嘟这条嘟文啦……",
diff --git a/app/javascript/mastodon/locales/zh-HK.json b/app/javascript/mastodon/locales/zh-HK.json
index 4fbfe7a8f..053e971aa 100644
--- a/app/javascript/mastodon/locales/zh-HK.json
+++ b/app/javascript/mastodon/locales/zh-HK.json
@@ -165,6 +165,11 @@
   "report.submit": "提交",
   "report.target": "舉報",
   "search.placeholder": "搜尋",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} 項結果",
   "standalone.public_title": "站點一瞥…",
   "status.cannot_reblog": "這篇文章無法被轉推",
diff --git a/app/javascript/mastodon/locales/zh-TW.json b/app/javascript/mastodon/locales/zh-TW.json
index 11db0ea14..a22d66fa1 100644
--- a/app/javascript/mastodon/locales/zh-TW.json
+++ b/app/javascript/mastodon/locales/zh-TW.json
@@ -165,6 +165,11 @@
   "report.submit": "送出",
   "report.target": "通報中",
   "search.placeholder": "搜尋",
+  "search_popout.search_format": "Advanced search format",
+  "search_popout.tips.hashtag": "hashtag",
+  "search_popout.tips.status": "status",
+  "search_popout.tips.text": "Simple text returns matching display names, usernames and hashtags",
+  "search_popout.tips.user": "user",
   "search_results.total": "{count, number} 項結果",
   "standalone.public_title": "站點一瞥…",
   "status.cannot_reblog": "此貼文無法轉推",
diff --git a/config/locales/ja.yml b/config/locales/ja.yml
index 364bfcfd6..78465e121 100644
--- a/config/locales/ja.yml
+++ b/config/locales/ja.yml
@@ -310,6 +310,9 @@ ja:
       content: セキュリティ認証に失敗しました。Cookieをブロックしていませんか？
       title: セキュリティ認証に失敗
     '429': リクエストの制限に達しました。
+    '500':
+      content: もうしわけありませんが、なにかが間違っています。
+      title: このページは正しくありません
     noscript_html: Mastodonのウェブアプリケーションを利用する場合はJavaScriptを有効にしてください。またはあなたのプラットフォーム向けの<a href="https://github.com/tootsuite/documentation/blob/master/Using-Mastodon/Apps.md">Mastodonネイティブアプリ</a>を探すことができます。
   exports:
     blocks: ブロック
@@ -390,6 +393,12 @@ ja:
     next: 次
     prev: 前
     truncate: "&hellip;"
+  preferences:
+    languages: 言語
+    notifications: 通知
+    other: その他
+    publishing: 投稿
+    web: ウェブ
   push_notifications:
     favourite:
       title: あなたのトゥートが %{name} さんにお気に入り登録されました