diff --git a/src/Widget1.java b/src/Widget1.java
index d9237eb..36cb996 100644
--- a/src/Widget1.java
+++ b/src/Widget1.java
@@ -1,3 +1,4 @@
+import javax.swing.*;
 import java.util.*;
 
 public class Widget1 {
@@ -152,7 +153,11 @@
             this.widget1 = screen.getWidgets().getWidget(w2d109ad3739d4744a1874ac179fc38b9);
             String w2d109ad3739d4744a1874ac179fc38b9_ = this.widget1.getText();
             if (w2d109ad3739d4744a1874ac179fc38b9_ != null) {
-                this.businessCardManagement.delete(curScreen, wid, this.state, w2d109ad3739d4744a1874ac179fc38b9, w2d109ad3739d4744a1874ac179fc38b9_);
+                JPanel mainPanel = screen.getPresenter().getMainPanel();
+                int result = JOptionPane.showConfirmDialog(mainPanel, w2d109ad3739d4744a1874ac179fc38b9_ + "を削除しますか？", "削除確認", JOptionPane.YES_NO_OPTION);
+                if (result == JOptionPane.YES_OPTION) {
+                    this.businessCardManagement.delete(curScreen, wid, this.state, w2d109ad3739d4744a1874ac179fc38b9, w2d109ad3739d4744a1874ac179fc38b9_);
+                }
             }
         }
         if ((curScreen.equals("企業一覧")&&wid.equals("importButton"))) {                           // 「データ読み込み」ボタン