diff --git a/ArcFormats/ArcNEKO.cs b/ArcFormats/ArcNEKO.cs
index e7dc9125..5f2bd054 100644
--- a/ArcFormats/ArcNEKO.cs
+++ b/ArcFormats/ArcNEKO.cs
@@ -168,21 +168,9 @@ namespace GameRes.Formats.Neko
         {
             try
             {
-                var dir = FormatCatalog.Instance.DataDirectory;
-                var lst_file = Path.Combine (dir, "nekopack.lst");
-                if (!File.Exists (lst_file))
-                    return new string[0];
-                using (var input = new StreamReader (lst_file))
-                {
-                    var names = new List<string>();
-                    string line;
-                    while ((line = input.ReadLine()) != null)
-                    {
-                        if (line.Length > 0)
-                            names.Add (line);
-                    }
-                    return names.ToArray();
-                }
+                var names = new List<string>();
+                FormatCatalog.Instance.ReadFileList ("nekopack.lst", name => names.Add (name));
+                return names.ToArray();
             }
             catch (Exception X)
             {
diff --git a/ArcFormats/KiriKiri/CryptAlgorithms.cs b/ArcFormats/KiriKiri/CryptAlgorithms.cs
index 69f697f6..1b9c83e3 100644
--- a/ArcFormats/KiriKiri/CryptAlgorithms.cs
+++ b/ArcFormats/KiriKiri/CryptAlgorithms.cs
@@ -1208,21 +1208,12 @@ namespace GameRes.Formats.KiriKiri
 
         void ReadNames ()
         {
-            var dir = FormatCatalog.Instance.DataDirectory;
-            var names_file = Path.Combine (dir, FileListName);
             var names = new Dictionary<uint, string>();
             try
             {
-                using (var reader = new StreamReader (names_file))
-                {
-                    for (;;)
-                    {
-                        var name = reader.ReadLine();
-                        if (null == name)
-                            break;
-                        names[GetNameHash (name)] = name;
-                    }
-                }
+                FormatCatalog.Instance.ReadFileList (FileListName, name => {
+                    names[GetNameHash (name)] = name;
+                });
             }
             catch (Exception X)
             {
diff --git a/ArcFormats/TanukiSoft/ArcTAC.cs b/ArcFormats/TanukiSoft/ArcTAC.cs
index f79a030a..11800931 100644
--- a/ArcFormats/TanukiSoft/ArcTAC.cs
+++ b/ArcFormats/TanukiSoft/ArcTAC.cs
@@ -210,21 +210,9 @@ namespace GameRes.Formats.Tanuki
         {
             try
             {
-                var dir = FormatCatalog.Instance.DataDirectory;
-                var lst_file = Path.Combine (dir, ListFileName);
-                if (!File.Exists (lst_file))
-                    return new string[0];
-                using (var input = new StreamReader (lst_file))
-                {
-                    var names = new List<string>();
-                    string line;
-                    while ((line = input.ReadLine()) != null)
-                    {
-                        if (line.Length > 0)
-                            names.Add (line);
-                    }
-                    return names.ToArray();
-                }
+                var names = new List<string>();
+                FormatCatalog.Instance.ReadFileList (ListFileName, name => names.Add (name));
+                return names.ToArray();
             }
             catch (Exception X)
             {