diff --git a/AssetStudioUtility/CubismLive2DExtractor/CubismMotion3Converter.cs b/AssetStudioUtility/CubismLive2DExtractor/CubismMotion3Converter.cs
index 34590d7..07b9092 100644
--- a/AssetStudioUtility/CubismLive2DExtractor/CubismMotion3Converter.cs
+++ b/AssetStudioUtility/CubismLive2DExtractor/CubismMotion3Converter.cs
@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using System.Text;
 using AssetStudio;
 
@@ -73,7 +72,7 @@ namespace CubismLive2DExtractor
 
                 if (iAnim.TrackList.Count == 0 || iAnim.Events.Count == 0)
                 {
-                    Logger.Warning($"[Motion Converter] {iAnim.Name} has {iAnim.TrackList.Count} tracks and {iAnim.Events.Count} event!.");
+                    Logger.Warning($"[Motion Converter] \"{iAnim.Name}\" has {iAnim.TrackList.Count} tracks and {iAnim.Events.Count} event!.");
                 }
             }
         }
@@ -84,7 +83,7 @@ namespace CubismLive2DExtractor
             GetLive2dPath(binding, out var target, out var boneName);
             if (string.IsNullOrEmpty(boneName))
             {
-                Logger.Warning($"[Motion Converter] {iAnim.Name} read fail on binding {Array.IndexOf(m_ClipBindingConstant.genericBindings, binding)}");
+                Logger.Warning($"[Motion Converter] \"{iAnim.Name}\" read fail on binding {Array.IndexOf(m_ClipBindingConstant.genericBindings, binding)}");
                 return;
             }
 
@@ -99,7 +98,7 @@ namespace CubismLive2DExtractor
             GetLive2dPath(binding, out var target, out var boneName);
             if (string.IsNullOrEmpty(boneName))
             {
-                Logger.Warning($"[Motion Converter] {iAnim.Name} read fail on binding {Array.IndexOf(m_ClipBindingConstant.genericBindings, binding)}");
+                Logger.Warning($"[Motion Converter] \"{iAnim.Name}\" read fail on binding {Array.IndexOf(m_ClipBindingConstant.genericBindings, binding)}");
                 return;
             }
 
diff --git a/AssetStudioUtility/CubismLive2DExtractor/CubismMotion3Json.cs b/AssetStudioUtility/CubismLive2DExtractor/CubismMotion3Json.cs
index 2d0abec..a8eab60 100644
--- a/AssetStudioUtility/CubismLive2DExtractor/CubismMotion3Json.cs
+++ b/AssetStudioUtility/CubismLive2DExtractor/CubismMotion3Json.cs
@@ -97,7 +97,7 @@ namespace CubismLive2DExtractor
             totalSegmentCount++;
         }
 
-        public CubismMotion3Json(CubismFadeMotion fadeMotion, bool forceBezier)
+        public CubismMotion3Json(CubismFadeMotion fadeMotion, HashSet<string> paramNames, HashSet<string> partNames, bool forceBezier)
         {
             Version = 3;
             Meta = new SerializableMeta
@@ -130,12 +130,37 @@ namespace CubismLive2DExtractor
                 if (fadeMotion.ParameterCurves[i].m_Curve.Length == 0)
                     continue;
 
+                string target;
+                string paramId = fadeMotion.ParameterIds[i];
+                switch (paramId)
+                {
+                    case "Opacity":
+                    case "EyeBlink":
+                    case "LipSync":
+                        target = "Model";
+                        break;
+                    default:
+                        if (paramNames.Contains(paramId))
+                        {
+                            target = "Parameter";
+                        }
+                        else if (partNames.Contains(paramId))
+                        {
+                            target = "PartOpacity";
+                        }
+                        else
+                        {
+                            target = paramId.ToLower().Contains("part") ? "PartOpacity" : "Parameter";
+                            AssetStudio.Logger.Warning($"[{fadeMotion.m_Name}] Binding error: Unable to find \"{paramId}\" among the model parts/parameters");
+                        }
+                        break;
+                }
                 Curves[actualCurveCount] = new SerializableCurve
                 {
                     // Target type.
-                    Target = "Parameter",
+                    Target = target,
                     // Identifier for mapping curve to target.
-                    Id = fadeMotion.ParameterIds[i],
+                    Id = paramId,
                     // [Optional] Time of the Fade - In for easing in seconds.
                     FadeInTime = fadeMotion.ParameterFadeInTimes[i],
                     // [Optional] Time of the Fade - Out for easing in seconds.
diff --git a/AssetStudioUtility/CubismLive2DExtractor/Live2DExtractor.cs b/AssetStudioUtility/CubismLive2DExtractor/Live2DExtractor.cs
index 19de546..1a374ce 100644
--- a/AssetStudioUtility/CubismLive2DExtractor/Live2DExtractor.cs
+++ b/AssetStudioUtility/CubismLive2DExtractor/Live2DExtractor.cs
@@ -34,6 +34,8 @@ namespace CubismLive2DExtractor
             var textures = new SortedSet<string>();
             var eyeBlinkParameters = new HashSet<string>();
             var lipSyncParameters = new HashSet<string>();
+            var parameterNames = new HashSet<string>();
+            var partNames = new HashSet<string>();
             MonoBehaviour physics = null;
 
             foreach (var asset in assets)
@@ -69,6 +71,18 @@ namespace CubismLive2DExtractor
                                         lipSyncParameters.Add(mouthGameObject.m_Name);
                                     }
                                     break;
+                                case "CubismParameter":
+                                    if (m_MonoBehaviour.m_GameObject.TryGet(out var paramGameObject))
+                                    {
+                                        parameterNames.Add(paramGameObject.m_Name);
+                                    }
+                                    break;
+                                case "CubismPart":
+                                    if (m_MonoBehaviour.m_GameObject.TryGet(out var partGameObject))
+                                    {
+                                        partNames.Add(partGameObject.m_Name);
+                                    }
+                                    break;
                             }
                         }
                         break;
@@ -116,6 +130,7 @@ namespace CubismLive2DExtractor
 
             if (motionMode == Live2DMotionMode.MonoBehaviour && fadeMotionList.Count > 0)  //motion from MonoBehaviour
             {
+                Logger.Debug("Motion export method: MonoBehaviour (Fade motion)");
                 Directory.CreateDirectory(destMotionPath);
                 foreach (var fadeMotionMono in fadeMotionList)
                 {
@@ -134,7 +149,7 @@ namespace CubismLive2DExtractor
                     if (fadeMotion.ParameterIds.Length == 0)
                         continue;
 
-                    var motionJson = new CubismMotion3Json(fadeMotion, forceBezier);
+                    var motionJson = new CubismMotion3Json(fadeMotion, parameterNames, partNames, forceBezier);
 
                     var animName = Path.GetFileNameWithoutExtension(fadeMotion.m_Name);
                     if (motions.ContainsKey(animName))
@@ -151,6 +166,10 @@ namespace CubismLive2DExtractor
             }
             else if (gameObjects.Count > 0)  //motion from AnimationClip
             {
+                var exportMethod = motionMode == Live2DMotionMode.AnimationClip
+                    ? "AnimationClip"
+                    : "AnimationClip (no Fade motions found)";
+                Logger.Debug($"Motion export method: {exportMethod}");
                 var rootTransform = gameObjects[0].m_Transform;
                 while (rootTransform.m_Father.TryGet(out var m_Father))
                 {