diff --git a/EcomAnalysis/Form1.cs b/EcomAnalysis/Form1.cs
index 302a38a..192c408 100644
--- a/EcomAnalysis/Form1.cs
+++ b/EcomAnalysis/Form1.cs
@@ -17,10 +17,10 @@
     public partial class Form1 : Form {
 
         const int BLOCKS = 4;
-        private string[] _HeaderItems = {
+        static private string[] _HeaderItems = {
             "time", "stimNo", "sceneNo", "stimTime", "target", "contact time",
             "Feedback", "RR", "gazeVx", "gazeVy", "pupilR", "pupilL" };
-        private Dictionary<int, int> _SceneNoAssign = new Dictionary<int, int>();
+        static private Dictionary<int, int> _SceneNoAssign = new Dictionary<int, int>();
         private List<LogData> _Data = new List<LogData>();
         private List<SceneData> _SceneTable = new List<SceneData>();
         private SceneMean _ScMean = new SceneMean();
@@ -80,7 +80,7 @@
             }
 
             // CSV読込
-            ReadCSV();
+            ReadCSV(_LogFileInfo, _Data);
             TxtLogFilename.Text = _LogFileInfo.Filepath;
             TxtDateTime.Text = _LogFileInfo.ExecDate.ToString("yyyy年MM月dd日 HH時mm分");
             TxtSubject.Text = _LogFileInfo.Subject;
@@ -119,14 +119,6 @@
             const int RR_MIN = (int)RR2HB / HB_MAX; // RR間隔の変動範囲の最小値
             const int RR_MAX = (int)RR2HB / HB_MIN; // RR間隔の変動範囲の最大値
 
-            // FB回数
-            var fbCounts = new int[5];
-            var fbPts = new int[5];
-            for (int i=0; i<fbCounts.Length; i++) {
-                fbCounts[i] = _Data.Where(s => s.Feedback == i + 1).Count();
-                fbPts[i] = fbCounts[i] * (i + 1);
-            }
-
             // シーン別解析
             _SceneTable.Clear();
             listView1.Items.Clear();
@@ -332,9 +324,9 @@
         /// <summary>
         /// CSVファイルの読み込み
         /// </summary>
-        private void ReadCSV() {
+        static private void ReadCSV(LogFileInfo lfi, List<LogData> data) {
 
-            using (var sr = new StreamReader(_LogFileInfo.Filepath,
+            using (var sr = new StreamReader(lfi.Filepath,
                 Encoding.GetEncoding("shift_jis"))) {
 
                 // ヘッダー検証
@@ -350,7 +342,7 @@
                 }
 
                 // 読み込み
-                _Data.Clear();
+                data.Clear();
                 var sceneNoExist = headerCol["sceneNo"] >= 0;
                 while (sr.Peek() > -1) {
                     var line = sr.ReadLine().Split(',');
@@ -368,7 +360,7 @@
                     ld.GazeV.y = float.Parse(line[headerCol["gazeVy"]]);
                     ld.Pupil.R = float.Parse(line[headerCol["pupilR"]]);
                     ld.Pupil.L = float.Parse(line[headerCol["pupilL"]]);
-                    _Data.Add(ld);
+                    data.Add(ld);
                 }
                 //Debug.WriteLine(_Data.Count);
             }
@@ -442,16 +434,30 @@
         /// <param name="sender"></param>
         /// <param name="e"></param>
         private void BtnCompareLogs_Click(object sender, EventArgs e) {
+
+            var preCursor = Cursor.Current;
+            Cursor.Current = Cursors.WaitCursor;
+            
             var dir = Path.GetDirectoryName(_LogFileInfo.Filepath);
             var files = Directory.GetFiles(dir, "*.csv");
-            var LogFiles = new List<LogFileInfo>();
+            var LogFiles = new List<LogFileInfo>() { _LogFileInfo};
+            var FBs = new List<Feedback>() { _Feedback};
             foreach (var f in files) {
+                if (f.Equals(_LogFileInfo.Filepath)) continue;
                 var lfi = new LogFileInfo();
                 if (!lfi.Set(f)) continue;
                 if (!lfi.Subject.Equals(_LogFileInfo.Subject)) continue;
                 if (!File.Exists(f)) continue;
+
+                var data = new List<LogData>();
+                ReadCSV(lfi, data);
+                var fb = new Feedback();
+                fb.Calc(data);
+
                 LogFiles.Add(lfi);
             }
+            Cursor.Current = preCursor;
+
             var form = new FormCompareLogs();
             form.ShowDialog();
         }
diff --git a/EcomAnalysis/FormCompareLogs.cs b/EcomAnalysis/FormCompareLogs.cs
index c15a3af..3d5c386 100644
--- a/EcomAnalysis/FormCompareLogs.cs
+++ b/EcomAnalysis/FormCompareLogs.cs
@@ -10,6 +10,10 @@
 
 namespace EcomAnalysis {
     public partial class FormCompareLogs : Form {
+
+        private List<LogFileInfo> _LogFiles;
+
+
         public FormCompareLogs() {
             InitializeComponent();
         }