diff --git a/TJAPlayer3/Common/CCrypto.cs b/TJAPlayer3/Common/CCrypto.cs
new file mode 100644
index 00000000..c2f641f9
--- /dev/null
+++ b/TJAPlayer3/Common/CCrypto.cs
@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Security.Cryptography;
+
+namespace TJAPlayer3
+{
+    internal class CCrypto
+    {
+        internal static readonly char[] chars =
+            "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890".ToCharArray();
+
+        public static string GetUniqueKey(int size)
+        {
+            byte[] data = new byte[4 * size];
+            using (var crypto = RandomNumberGenerator.Create())
+            {
+                crypto.GetBytes(data);
+            }
+            StringBuilder result = new StringBuilder(size);
+            for (int i = 0; i < size; i++)
+            {
+                var rnd = BitConverter.ToUInt32(data, i * 4);
+                var idx = rnd % chars.Length;
+
+                result.Append(chars[idx]);
+            }
+
+            return result.ToString();
+        }
+    }
+}
diff --git a/TJAPlayer3/Common/Favorites.cs b/TJAPlayer3/Common/Favorites.cs
new file mode 100644
index 00000000..30a7c3a7
--- /dev/null
+++ b/TJAPlayer3/Common/Favorites.cs
@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace TJAPlayer3
+{
+    internal class Favorites
+    {
+        public void tFavorites() {
+            if (!File.Exists("Favorite.json"))
+                tSaveFile();
+
+            tLoadFile();
+        }
+
+        public class Data
+        {
+
+        }
+
+        public Data data = new Data();
+
+        #region [private]
+
+        private void tSaveFile()
+        {
+            ConfigManager.SaveConfig(data, "Favorite.json");
+        }
+
+        private void tLoadFile()
+        {
+            data = ConfigManager.GetConfig<Data>(@"Favorite.json");
+        }
+
+        #endregion
+    }
+
+}
diff --git a/TJAPlayer3/Common/TJAPlayer3.cs b/TJAPlayer3/Common/TJAPlayer3.cs
index 0be06de4..a340c7bf 100644
--- a/TJAPlayer3/Common/TJAPlayer3.cs
+++ b/TJAPlayer3/Common/TJAPlayer3.cs
@@ -268,6 +268,12 @@ namespace TJAPlayer3
 			private set;
 		}
 
+		public static Favorites Favorites
+        {
+			get;
+			private set;
+        }
+
 		public static Databases Databases
 		{
 			get;
@@ -2046,11 +2052,14 @@ for (int i = 0; i < 3; i++) {
 			//-----------------
 			#endregion
 
-			#region [ Config.ini の読込み ]
+			#region [ Read Config.ini and Database files ]
 			//---------------------
 			NamePlateConfig = new NamePlateConfig();
 			NamePlateConfig.tNamePlateConfig();
 
+			Favorites = new Favorites();
+			Favorites.tFavorites();
+
 			Databases = new Databases();
 			Databases.tDatabases();
 
diff --git a/TJAPlayer3/Songs/CScoreIni.cs b/TJAPlayer3/Songs/CScoreIni.cs
index d9a8a2dc..113445a3 100644
--- a/TJAPlayer3/Songs/CScoreIni.cs
+++ b/TJAPlayer3/Songs/CScoreIni.cs
@@ -37,6 +37,7 @@ namespace TJAPlayer3
 			public int HistoryCount;
 			public string[] History;
 			public int BGMAdjust;
+
 		}
 
 		// 演奏記録セクション（9種類）
diff --git a/TJAPlayer3/Songs/CSongUniqueID.cs b/TJAPlayer3/Songs/CSongUniqueID.cs
new file mode 100644
index 00000000..acb787c1
--- /dev/null
+++ b/TJAPlayer3/Songs/CSongUniqueID.cs
@@ -0,0 +1,67 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.IO;
+using Newtonsoft.Json;
+
+namespace TJAPlayer3
+{
+    internal class CSongUniqueID
+    {
+        public CSongUniqueID(string path)
+        {
+            filePath = path;
+
+            tGenerateUniqueID();
+            tSongUniqueID();
+        }
+
+        public void tSongUniqueID()
+        {
+            if (!File.Exists(filePath))
+                tSaveFile();
+
+            tLoadFile();
+        }
+
+        #region [Auxiliary methods]
+
+        public void tAttachOnlineAddress(string url)
+        {
+            data.url = url;
+        }
+
+        public void tGenerateUniqueID()
+        {
+            data.id = CCrypto.GetUniqueKey(64);
+        }
+
+        #endregion
+
+        public class Data
+        {
+            public string id = "";
+            public string url = "";
+        }
+
+        public Data data = new Data();
+
+        public string filePath;
+
+        #region [private]
+
+        private void tSaveFile()
+        {
+            ConfigManager.SaveConfig(data, filePath);
+        }
+
+        private void tLoadFile()
+        {
+            data = ConfigManager.GetConfig<Data>(filePath);
+        }
+
+        #endregion
+    }
+}
diff --git a/TJAPlayer3/TJAPlayer3.csproj b/TJAPlayer3/TJAPlayer3.csproj
index 672069e7..573075ff 100644
--- a/TJAPlayer3/TJAPlayer3.csproj
+++ b/TJAPlayer3/TJAPlayer3.csproj
@@ -120,6 +120,7 @@
     <Compile Include="Animations\FadeOut.cs" />
     <Compile Include="Animations\IAnimatable.cs" />
     <Compile Include="Animations\Linear.cs" />
+    <Compile Include="Common\Favorites.cs" />
     <Compile Include="Common\ConfigManager.cs" />
     <Compile Include="Common\Discord.cs" />
     <Compile Include="Common\Easing.cs" />
diff --git a/Test/System/SimpleStyle/OtherConfig.ini b/Test/System/SimpleStyle/OtherConfig.ini
index a8f422b1..b75a0faa 100644
--- a/Test/System/SimpleStyle/OtherConfig.ini
+++ b/Test/System/SimpleStyle/OtherConfig.ini
@@ -1,6 +1,5 @@
 ;Included file
 ;���Ƃ͒ʏ�ʂ�ݒ�ł��܂�
-; TJAPlayer3-Develop-ReWrite�Œlj�����SkinConfig
 
 SongSelect_BoxExplanation_X=0
 SongSelect_BoxExplanation_Y=0
@@ -8,7 +7,6 @@ SongSelect_Title_X=0
 SongSelect_Title_Y=0
 SongSelect_BoxExplanation_Interval=30
 
-;GenreName deprecated
-SongSelect_GenreName=�|�b�v�X,�A�j��,�Q�[���o���G�e�B,�i���R�I���W�i��,�N���V�b�N,�o���G�e�B,�L�b�Y,�{�[�J���C�h,�ŋߗV�񂾋�
+SongSelect_GenreName=
 
 Game_DanC_Dan_Plate=1120,535
\ No newline at end of file
diff --git a/Test/System/SimpleStyle/Progress.txt b/Test/System/SimpleStyle/Progress.txt
deleted file mode 100644
index 364ae2dc..00000000
--- a/Test/System/SimpleStyle/Progress.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-Folders done :
-
-Graphics :
-
-2_Config
-4_SongLoading
-
-5_Game :
-- 1_Chara (Empty)
-- 2_Dancer (Empty)
-- 3_Mob (Empty)
-- 6_Taiko
-- 7_Gauge
-- 8_Footer
-- 12_Lane
-- 13_GENRE
-- 14_GameMode
-- 18_PuchiChara (Blank)
-
-7_Exit
-8_TowerResult
-9_NamePlateEffect
-10_Heya
-11_Characters (Blank)
-
-Sounds :
-
-Combo_1P (Empty)
-Tower_Combo (Empty)
-Taiko
\ No newline at end of file