diff --git a/Assets/UniGLTF/Runtime/MeshUtility/MeshIntegrationResult.cs b/Assets/UniGLTF/Runtime/MeshUtility/MeshIntegrationResult.cs
index 56ffa4456..9d8968337 100644
--- a/Assets/UniGLTF/Runtime/MeshUtility/MeshIntegrationResult.cs
+++ b/Assets/UniGLTF/Runtime/MeshUtility/MeshIntegrationResult.cs
@@ -4,10 +4,36 @@ using UnityEngine;
 namespace UniGLTF.MeshUtility
 {
     [System.Serializable]
+    public class MeshMap
+    {
+        public List<Mesh> Sources = new List<Mesh>();
+        public Mesh Integrated;
+    }
+
     public class MeshIntegrationResult
     {
         public List<SkinnedMeshRenderer> SourceSkinnedMeshRenderers = new List<SkinnedMeshRenderer>();
         public List<MeshRenderer> SourceMeshRenderers = new List<MeshRenderer>();
         public SkinnedMeshRenderer IntegratedRenderer;
+
+        public MeshMap MeshMap;
+
+        public void CreateMeshMap()
+        {
+            MeshMap = new MeshMap
+            {
+                Integrated = IntegratedRenderer.sharedMesh
+            };
+
+            foreach (var x in SourceSkinnedMeshRenderers)
+            {
+                MeshMap.Sources.Add(x.sharedMesh);
+            }
+            foreach (var x in SourceMeshRenderers)
+            {
+                var filter = x.GetComponent<MeshFilter>();
+                MeshMap.Sources.Add(filter.sharedMesh);
+            }
+        }
     }
 }
diff --git a/Assets/UniGLTF/Runtime/MeshUtility/MeshIntegratorUtility.cs b/Assets/UniGLTF/Runtime/MeshUtility/MeshIntegratorUtility.cs
index b91ec7d5a..0f35644b6 100644
--- a/Assets/UniGLTF/Runtime/MeshUtility/MeshIntegratorUtility.cs
+++ b/Assets/UniGLTF/Runtime/MeshUtility/MeshIntegratorUtility.cs
@@ -42,6 +42,8 @@ namespace UniGLTF.MeshUtility
 
             integrator.Intgrate(onlyBlendShapeRenderers);
             integrator.Result.IntegratedRenderer.transform.SetParent(go.transform, false);
+
+            integrator.Result.CreateMeshMap();
             return integrator.Result;
         }
 
diff --git a/Assets/VRM/Editor/SkinnedMeshUtility/MeshIntegratorEditor.cs b/Assets/VRM/Editor/SkinnedMeshUtility/MeshIntegratorEditor.cs
index 5cc142875..c999d68ad 100644
--- a/Assets/VRM/Editor/SkinnedMeshUtility/MeshIntegratorEditor.cs
+++ b/Assets/VRM/Editor/SkinnedMeshUtility/MeshIntegratorEditor.cs
@@ -48,6 +48,22 @@ namespace VRM
             // Execute
             var results = VRMMeshIntegratorUtility.Integrate(instance, clips);
 
+            // disable source renderer
+            foreach (var res in results)
+            {
+                foreach (var renderer in res.SourceSkinnedMeshRenderers)
+                {
+                    Undo.RecordObject(renderer.gameObject, "Deactivate old renderer");
+                    renderer.gameObject.SetActive(false);
+                }
+
+                foreach (var renderer in res.SourceMeshRenderers)
+                {
+                    Undo.RecordObject(renderer.gameObject, "Deactivate old renderer");
+                    renderer.gameObject.SetActive(false);
+                }
+            }
+
             foreach (var result in results)
             {
                 if (result.IntegratedRenderer == null) continue;
@@ -74,20 +90,6 @@ namespace VRM
             }
 
             // destroy source renderers
-            foreach (var res in results)
-            {
-                foreach (var renderer in res.SourceSkinnedMeshRenderers)
-                {
-                    Undo.RecordObject(renderer.gameObject, "Deactivate old renderer");
-                    renderer.gameObject.SetActive(false);
-                }
-
-                foreach (var renderer in res.SourceMeshRenderers)
-                {
-                    Undo.RecordObject(renderer.gameObject, "Deactivate old renderer");
-                    renderer.gameObject.SetActive(false);
-                }
-            }
             Object.DestroyImmediate(instance);
 
             return results;
diff --git a/Assets/VRM/Editor/SkinnedMeshUtility/MeshIntegratorWizard.cs b/Assets/VRM/Editor/SkinnedMeshUtility/MeshIntegratorWizard.cs
index 70b0b4816..54659be65 100644
--- a/Assets/VRM/Editor/SkinnedMeshUtility/MeshIntegratorWizard.cs
+++ b/Assets/VRM/Editor/SkinnedMeshUtility/MeshIntegratorWizard.cs
@@ -14,6 +14,7 @@ namespace VRM
         [SerializeField]
         GameObject m_root;
 
+        [Header("Validation")]
         [SerializeField]
         Material[] m_uniqueMaterials;
 
@@ -57,11 +58,11 @@ namespace VRM
         MaterialList[] m_duplicateMaterials;
 
         [Header("Result")]
-        public MeshIntegrationResult[] integrationResults;
+        public MeshMap[] integrationResults;
 
         public static void CreateWizard()
         {
-            ScriptableWizard.DisplayWizard<MeshIntegratorWizard>("MeshIntegrator", "Integrate and close window", "Integrate");
+            ScriptableWizard.DisplayWizard<MeshIntegratorWizard>("MeshIntegratorWizard", "Integrate and close window", "Integrate");
         }
 
         private void OnEnable()
@@ -162,7 +163,7 @@ namespace VRM
                 return;
             }
 
-            integrationResults = MeshIntegratorEditor.Integrate(m_root, assetPath).ToArray();
+            integrationResults = MeshIntegratorEditor.Integrate(m_root, assetPath).Select(x => x.MeshMap).ToArray();
         }
 
         void OnWizardCreate()