diff --git a/Assets/UniGLTF/Editor/MeshUtility/MeshUtilityDialog.cs b/Assets/UniGLTF/Editor/MeshUtility/MeshUtilityDialog.cs
index c2a923b83..91628b012 100644
--- a/Assets/UniGLTF/Editor/MeshUtility/MeshUtilityDialog.cs
+++ b/Assets/UniGLTF/Editor/MeshUtility/MeshUtilityDialog.cs
@@ -301,9 +301,8 @@ namespace UniGLTF.MeshUtility
         bool MeshFreezeGui()
         {
             var blendShape = ToggleIsModified("BlendShape", ref MeshUtility.FreezeBlendShape);
-            var scale = ToggleIsModified("Scale", ref MeshUtility.FreezeScaling);
-            var rotation = ToggleIsModified("Rotation", ref MeshUtility.FreezeRotation);
-            return blendShape || scale || rotation;
+            var rotationAndScaling = ToggleIsModified("RotationAndScaling", ref MeshUtility.FreezeRotationAndScaling);
+            return blendShape || rotationAndScaling;
         }
 
         protected virtual bool MeshIntegrateGui()
diff --git a/Assets/UniGLTF/Runtime/MeshUtility/GltfMeshUtility.cs b/Assets/UniGLTF/Runtime/MeshUtility/GltfMeshUtility.cs
index 8c1323655..f8c98298f 100644
--- a/Assets/UniGLTF/Runtime/MeshUtility/GltfMeshUtility.cs
+++ b/Assets/UniGLTF/Runtime/MeshUtility/GltfMeshUtility.cs
@@ -31,15 +31,7 @@ namespace UniGLTF.MeshUtility
         /// - Node
         /// - InverseBindMatrices
         /// </summary>
-        public bool FreezeScaling = true;
-
-        /// <summary>
-        /// Same as VRM-0 normalization
-        /// - Mesh
-        /// - Node
-        /// - InverseBindMatrices
-        /// </summary>
-        public bool FreezeRotation = false;
+        public bool FreezeRotationAndScaling = false;
 
         public List<MeshIntegrationGroup> MeshIntegrationGroups = new List<MeshIntegrationGroup>();
 
@@ -172,15 +164,15 @@ namespace UniGLTF.MeshUtility
         public virtual (List<MeshIntegrationResult>, List<GameObject>) Process(
             GameObject target, IEnumerable<MeshIntegrationGroup> groupCopy)
         {
-            if (FreezeBlendShape || FreezeRotation || FreezeScaling)
+            if (FreezeBlendShape || FreezeRotationAndScaling)
             {
                 // MeshをBakeする
-                var meshMap = BoneNormalizer.NormalizeHierarchyFreezeMesh(target, FreezeRotation);
+                var meshMap = BoneNormalizer.NormalizeHierarchyFreezeMesh(target, FreezeRotationAndScaling);
 
                 // - ヒエラルキーから回転・拡縮を除去する
                 // - BakeされたMeshで置き換える
                 // - bindPoses を再計算する
-                BoneNormalizer.Replace(target, meshMap, FreezeRotation, FreezeScaling);
+                BoneNormalizer.Replace(target, meshMap, FreezeRotationAndScaling, FreezeRotationAndScaling);
             }
 
             var newList = new List<GameObject>();
diff --git a/Assets/VRM/Runtime/SkinnedMeshUtility/VrmMeshUtility.cs b/Assets/VRM/Runtime/SkinnedMeshUtility/VrmMeshUtility.cs
index e559f453b..55bbfb177 100644
--- a/Assets/VRM/Runtime/SkinnedMeshUtility/VrmMeshUtility.cs
+++ b/Assets/VRM/Runtime/SkinnedMeshUtility/VrmMeshUtility.cs
@@ -108,7 +108,7 @@ namespace VRM
             // TODO: update: firstPerson offset
             var (list, newList) = base.Process(target, copyGroup);
 
-            if (FreezeBlendShape || FreezeRotation || FreezeScaling)
+            if (FreezeBlendShape || FreezeRotationAndScaling)
             {
                 var animator = target.GetComponent<Animator>();
                 var newAvatar = AvatarDescription.RecreateAvatar(animator);
diff --git a/Assets/VRM10/Runtime/MeshUtility/Vrm10MeshUtility.cs b/Assets/VRM10/Runtime/MeshUtility/Vrm10MeshUtility.cs
index 2fb0a2748..27527c108 100644
--- a/Assets/VRM10/Runtime/MeshUtility/Vrm10MeshUtility.cs
+++ b/Assets/VRM10/Runtime/MeshUtility/Vrm10MeshUtility.cs
@@ -11,7 +11,7 @@ namespace UniVRM10
     {
         public Vrm10MeshUtility()
         {
-            FreezeRotation = true;
+            FreezeRotationAndScaling = true;
         }
 
         bool _generateFirstPerson = false;
@@ -115,7 +115,7 @@ namespace UniVRM10
             // TODO: update: firstPerson offset
             var (list, newList) = base.Process(target, groupCopy);
 
-            if (FreezeBlendShape || FreezeRotation || FreezeScaling)
+            if (FreezeBlendShape || FreezeRotationAndScaling)
             {
                 var animator = target.GetComponent<Animator>();
                 var newAvatar = AvatarDescription.RecreateAvatar(animator);