diff --git a/CHANGELOG.md b/CHANGELOG.md
index 541dd9d..7585f32 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+# 2026.5.7
+- Feat: 朝四時に何してるんだい?
+- Chg: pnpm 11.1.3
+- Chg: 地震情報で不明な情報をそもそも投稿しないように
+- Del: helpコマンドとmiqコマンドを除く全てのi18nを廃止
+
 # 2026.5.6
 - Fix: 2026.5.5で修正されたと報告した「20件前のユーズを最後に応答したコマンドのユーズとして記録していた問題」を再発させていた問題
 
diff --git a/package.json b/package.json
index 340e4c1..0da40d0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "notice-uwuzu",
-  "version": "2026.5.6",
+  "version": "2026.5.7",
   "type": "module",
   "main": "dist/index.js",
   "scripts": {
diff --git a/src/feature/earthquake/index.ts b/src/feature/earthquake/index.ts
index 615da79..9ba4128 100644
--- a/src/feature/earthquake/index.ts
+++ b/src/feature/earthquake/index.ts
@@ -168,20 +168,24 @@ const processMessage = async (message: any) => {
           const earthquakeNoticeText = [];
           earthquakeNoticeText.push(`### ${typeMessage[message.issue.type] ?? "地震情報"}`);
           earthquakeNoticeText.push(`⏰時刻: ${format(new Date(message.earthquake.time), "yyyy年M月d日 H:mm")}頃`);
-          earthquakeNoticeText.push(`🫨最大震度: scaleMessages[String(message.earthquake.maxScale)]`);
-          earthquakeNoticeText.push(`📍震源地: ${message.earthquake.hypocenter.name === ""
-            ? "不明"
-            : message.earthquake.hypocenter.name}`);
-          earthquakeNoticeText.push(`💪マグニチュード: ${message.earthquake.hypocenter.magnitude === -1
-            ? "不明"
-            : `M${message.earthquake.hypocenter.magnitude.toFixed(1)}`}`);
-          earthquakeNoticeText.push(`🪨深さ: ${message.earthquake.hypocenter.depth === 0
-            ? "ごく浅い"
-            : message.earthquake.hypocenter.depth === -1
-              ? "不明"
-              : `${message.earthquake.hypocenter.depth}km`}`);
-          earthquakeNoticeText.push(domesticTsunamiMessages[(message.earthquake.domesticTsunami ?? "Unknown")]);
-          earthquakeNoticeText.push(foreignTsunamiMessages[(message.earthquake.foreignTsunami ?? "Unknown")]);
+          earthquakeNoticeText.push(`🫨最大震度: ${scaleMessages[String(message.earthquake.maxScale)]}`);
+          earthquakeNoticeText.push(...(message.earthquake.hypocenter.name === ""
+            ? []
+            : [`📍震源地: ${message.earthquake.hypocenter.name}`]));
+          earthquakeNoticeText.push(...(message.earthquake.hypocenter.magnitude === -1
+            ? []
+            : [`💪マグニチュード: M${message.earthquake.hypocenter.magnitude.toFixed(1)}`]));
+          earthquakeNoticeText.push(...(message.earthquake.hypocenter.depth === -1
+            ? []
+            : [`🪨深さ: ${message.earthquake.hypocenter.depth === 0
+              ? "ごく浅い"
+              : `${message.earthquake.hypocenter.depth}km`}`]));
+          earthquakeNoticeText.push(...(message.earthquake.domesticTsunami ?? "Unknown" === "Unknown"
+            ? []
+            : [domesticTsunamiMessages[(message.earthquake.domesticTsunami)]]));
+          earthquakeNoticeText.push(...(message.earthquake.foreignTsunami ?? "Unknown" === "Unknown"
+            ? []
+            : [foreignTsunamiMessages[(message.earthquake.foreignTsunami)]]));
           earthquakeNoticeText.push(...(pointsMsg === ""
             ? []
             : [EOL + pointsMsg]));