From 85d51e8aaa13b5d2086e0e18a6785988afffa57e Mon Sep 17 00:00:00 2001
From: 4thCafe <nana_inside@kyp.biglobe.ne.jp>
Date: Fri, 17 Jul 2026 06:22:34 +0900
Subject: [PATCH] =?UTF-8?q?=E6=97=A5=E6=9C=AC=E8=AA=9E=E2=86=92=E8=8B=B1?=
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---
 js/tag_editor.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/js/tag_editor.js b/js/tag_editor.js
index 38e4ccf..415db89 100644
--- a/js/tag_editor.js
+++ b/js/tag_editor.js
@@ -150,8 +150,9 @@ export class TagEditor {
     if (hasJapanese(tok.text)) {
       // 日本語タグ → 英語に変換してテキスト欄へ反映(置換)
       const res = await translateTags([tok.text], "ja", "en");
-      const v = res && res[0] ? res[0] : null;
+      let v = res && res[0] ? res[0] : null;
       if (v) {
+        v = v.charAt(0).toLowerCase() + v.slice(1); // 頭文字は必ず小文字
         setTokenText(tok, v);      // タグ本体を英語へ置換
         tok.__trans = undefined;   // 訳表示はクリア
         this._emitAndRender();     // textareaへ同期 + 再描画