diff --git a/src/main/java/info/istlab/Zemi01/OCRFrame.java b/src/main/java/info/istlab/Zemi01/OCRFrame.java
index 18858f1..51ba939 100644
--- a/src/main/java/info/istlab/Zemi01/OCRFrame.java
+++ b/src/main/java/info/istlab/Zemi01/OCRFrame.java
@@ -50,9 +50,15 @@
             System.out.println(img);
             // tesseract で画像から文字列を取得する
             String text = TesseractOCR.getOCRText(img,"out");
-            text = text.replace(" ","").replace("\n","");
-            System.out.println(text);
-            new TextEditor(text);
+            text = text.replace("\n","");
+            String result = text.replaceAll(
+                "(?<=[\\p{IsHan}\\p{IsHiragana}\\p{IsKatakana}\\uFF00-\\uFFEF])\\s(?=[a-zA-Z0-9])", "")
+                             .replaceAll(
+                "(?<=[a-zA-Z0-9])\\s(?=[\\p{IsHan}\\p{IsHiragana}\\p{IsKatakana}\\uFF00-\\uFFEF])", "");
+            result = result.replaceAll(
+                "(?<=[\\p{IsHan}\\p{IsHiragana}\\p{IsKatakana}\\uFF00-\\uFFEF「」『』【】（）［］〈〉《》｛｝・ー～、。，．])\\s(?=[\\p{IsHan}\\p{IsHiragana}\\p{IsKatakana}\\uFF00-\\uFFEF「」『』【】（）［］〈〉《》｛｝・ー～、。，．])", "");
+            System.out.println(result);
+            new TextEditor(result);
         }
     }
 
diff --git a/src/main/java/info/istlab/Zemi01/Say.java b/src/main/java/info/istlab/Zemi01/Say.java
new file mode 100644
index 0000000..85c6f83
--- /dev/null
+++ b/src/main/java/info/istlab/Zemi01/Say.java
@@ -0,0 +1,38 @@
+package info.istlab.Zemi01;
+
+import java.io.IOException;
+
+public class Say implements Runnable {
+    private String text;
+    Process process;
+
+    public Say(String text) {
+        this.text = text;
+        Thread thread = new Thread(this);
+        thread.start();
+    }
+
+    @Override
+    public void run() {
+// say コマンドを実行
+        try {
+            // コマンドを構築
+            String command = String.format("say -v Kyoko \"%s\"", text);
+
+            // コマンドを実行
+            process = Runtime.getRuntime().exec(command);
+
+            // 実行結果を待つ
+            process.waitFor();
+            System.out.println("読み上げが完了しました。");
+        } catch (IOException | InterruptedException e) {
+            e.printStackTrace();
+        }   
+    }
+    // 読み上げを停止するメソッド
+    public void stopSpeaking() {
+        if (process != null && process.isAlive()) {
+            process.destroy(); // プロセスを終了
+        }
+    }
+}
diff --git a/src/main/java/info/istlab/Zemi01/TextEditor.java b/src/main/java/info/istlab/Zemi01/TextEditor.java
index 88528f9..e0a7d8a 100644
--- a/src/main/java/info/istlab/Zemi01/TextEditor.java
+++ b/src/main/java/info/istlab/Zemi01/TextEditor.java
@@ -5,12 +5,15 @@
 
 import javax.swing.JButton;
 import javax.swing.JFrame;
+import javax.swing.JPanel;
 import javax.swing.JScrollPane;
 import javax.swing.JTextArea;
 
 public class TextEditor extends JFrame {
     JTextArea textArea;
     JButton copyButton;
+    Say say;
+    String orig;
 
     public TextEditor(String text) {
         super("TextEditor");
@@ -25,17 +28,56 @@
         textArea.setFont(font);
 
         textArea.setText(text);
+        orig = text;
         textArea.setLineWrap(true); // 折り返し
         textArea.setEditable(true); // 編集可能;
 
+        JButton useKutou = new JButton("句読点を使用");
+        useKutou.addActionListener(e -> {
+            String text2 = textArea.getText();
+            orig = text2;
+            text2 = text2.replace(".", "。").replace(",", "、");
+            textArea.setText(text2);
+        });
+        JButton undouseKutou = new JButton("←の実行前に戻す");
+        undouseKutou.addActionListener(e -> {
+            textArea.setText(orig);
+        });
+
         copyButton = new JButton("Copy");
         copyButton.addActionListener(e -> {
             textArea.selectAll();
             textArea.copy();
         });
+        JButton speakButton = new JButton("読み上げ開始");
+        speakButton.addActionListener(e -> {
+            String txt = textArea.getSelectedText();
+            if (txt.length() == 0) {
+                txt = textArea.getText();
+            }
+            say = new Say(txt);
+        });
+        JButton speakstopButton = new JButton("読み上げ停止");
+        speakstopButton.addActionListener(e -> {
+            if (say != null) {
+                say.stopSpeaking();
+            }
+        });
+        // JButton partspeakButton = new JButton("選択範囲のみ読み上げ開始");
+        // partspeakButton.addActionListener(e -> {
+        //     say = new Say(textArea.getSelectedText());
+        // });
+
         // フレームに追加
         add(scrollPane, BorderLayout.CENTER);
-        add(copyButton, BorderLayout.NORTH);
+        JPanel northPanel = new JPanel();
+        northPanel.add(useKutou);
+        northPanel.add(undouseKutou);
+        northPanel.add(copyButton);
+        northPanel.add(speakButton);
+        northPanel.add(speakstopButton);
+        // northPanel.add(partspeakButton);
+        add(northPanel, BorderLayout.NORTH);
 
         setLocationRelativeTo(null);
         setVisible(true);