diff --git a/Assets/UniGLTF/Runtime/UniGLTF/IO/MeshIO/MeshUploader.cs b/Assets/UniGLTF/Runtime/UniGLTF/IO/MeshIO/MeshUploader.cs
index 63f5dbebb..99adf2c88 100644
--- a/Assets/UniGLTF/Runtime/UniGLTF/IO/MeshIO/MeshUploader.cs
+++ b/Assets/UniGLTF/Runtime/UniGLTF/IO/MeshIO/MeshUploader.cs
@@ -56,12 +56,12 @@ namespace UniGLTF
             });
 
             Profiler.BeginSample("MeshUploader.BuildBlendShapeAsync");
-            if (blendShape.Positions.Count > 0)
+            if (positions.Length > 0)
             {
-                if (blendShape.Positions.Count == mesh.vertexCount)
+                if (positions.Length == mesh.vertexCount)
                 {
                     mesh.AddBlendShapeFrame(blendShape.Name, FrameWeight,
-                        blendShape.Positions.ToArray(),
+                        positions,
                         normals.Length == mesh.vertexCount && normals.Length == positions.Length ? normals : null,
                         null
                     );
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/IO/NativeArrayManager.cs b/Assets/UniGLTF/Runtime/UniGLTF/IO/NativeArrayManager.cs
index 3fdce7985..58e0b833b 100644
--- a/Assets/UniGLTF/Runtime/UniGLTF/IO/NativeArrayManager.cs
+++ b/Assets/UniGLTF/Runtime/UniGLTF/IO/NativeArrayManager.cs
@@ -69,9 +69,14 @@ namespace UniGLTF
         public NativeArray<T> CreateNativeArray<T>(ArraySegment<T> data) where T : struct
         {
             var array = CreateNativeArray<T>(data.Count);
+#if UNITY_2022_2_OR_NEWER
             var toSpan = array.AsSpan();
             var fromSpan = data.AsSpan();
             fromSpan.CopyTo(toSpan);
+#else
+            for (int i = 0; i < data.Count; i++)
+                array[i] = data.Array[data.Offset + i];
+#endif
             return array;
         }
 
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/PackageVersion.cs b/Assets/UniGLTF/Runtime/UniGLTF/PackageVersion.cs
index 95405defb..8261452a4 100644
--- a/Assets/UniGLTF/Runtime/UniGLTF/PackageVersion.cs
+++ b/Assets/UniGLTF/Runtime/UniGLTF/PackageVersion.cs
@@ -5,7 +5,7 @@ namespace UniGLTF
     {
         public const int MAJOR = 0;
         public const int MINOR = 129;
-        public const int PATCH = 0;
-        public const string VERSION = "0.129.0";
+        public const int PATCH = 1;
+        public const string VERSION = "0.129.1";
     }
 }
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/UniGLTFVersion.cs b/Assets/UniGLTF/Runtime/UniGLTF/UniGLTFVersion.cs
index 46eda9198..b81fd8008 100644
--- a/Assets/UniGLTF/Runtime/UniGLTF/UniGLTFVersion.cs
+++ b/Assets/UniGLTF/Runtime/UniGLTF/UniGLTFVersion.cs
@@ -5,7 +5,7 @@ namespace UniGLTF
     {
         public const int MAJOR = 2;
         public const int MINOR = 65;
-        public const int PATCH = 0;
-        public const string VERSION = "2.65.0";
+        public const int PATCH = 1;
+        public const string VERSION = "2.65.1";
     }
 }
diff --git a/Assets/UniGLTF/package.json b/Assets/UniGLTF/package.json
index c04ee73c8..378ea1c48 100644
--- a/Assets/UniGLTF/package.json
+++ b/Assets/UniGLTF/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.vrmc.gltf",
-  "version": "0.129.0",
+  "version": "0.129.1",
   "displayName": "UniGLTF",
   "description": "GLTF importer and exporter",
   "unity": "2021.3",
@@ -11,7 +11,10 @@
     "name": "VRM Consortium"
   },
   "dependencies": {
-    "com.unity.modules.animation": "1.0.0"
+    "com.unity.modules.animation": "1.0.0",
+    "com.unity.modules.imgui": "1.0.0",
+    "com.unity.modules.imageconversion": "1.0.0",
+    "com.unity.test-framework": "1.4.6"
   },
   "samples": [
     {
diff --git a/Assets/VRM/Editor/Format/VRMVersionMenu.cs b/Assets/VRM/Editor/Format/VRMVersionMenu.cs
index 86266ed4b..65514ae25 100644
--- a/Assets/VRM/Editor/Format/VRMVersionMenu.cs
+++ b/Assets/VRM/Editor/Format/VRMVersionMenu.cs
@@ -169,7 +169,10 @@ namespace UniGLTF
     ""name"": ""VRM Consortium""
   }},
   ""dependencies"": {{
-    ""com.unity.modules.animation"": ""1.0.0""
+    ""com.unity.modules.animation"": ""1.0.0"",
+    ""com.unity.modules.imgui"": ""1.0.0"",
+    ""com.unity.modules.imageconversion"": ""1.0.0"",
+    ""com.unity.test-framework"": ""1.4.6""
   }},
   ""samples"": [
     {{
diff --git a/Assets/VRM/Editor/SpringBone/VRMSpringBoneColliderGroupEditor.cs b/Assets/VRM/Editor/SpringBone/VRMSpringBoneColliderGroupEditor.cs
index fee110aa3..096cbfa45 100644
--- a/Assets/VRM/Editor/SpringBone/VRMSpringBoneColliderGroupEditor.cs
+++ b/Assets/VRM/Editor/SpringBone/VRMSpringBoneColliderGroupEditor.cs
@@ -16,6 +16,30 @@ namespace VRM
             m_target = (VRMSpringBoneColliderGroup)target;
         }
 
+        private void OnSceneGUI()
+        {
+            Undo.RecordObject(m_target, "VRMSpringBoneColliderGroupEditor");
+
+            Handles.matrix = m_target.transform.localToWorldMatrix;
+            Gizmos.color = Color.green;
+
+            bool changed = false;
+
+            foreach (var x in m_target.Colliders)
+            {
+                var offset = Handles.PositionHandle(x.Offset, Quaternion.identity);
+                if (offset != x.Offset)
+                {
+                    changed = true;
+                    x.Offset = offset;
+                }
+            }
+
+            if (changed)
+            {
+                EditorUtility.SetDirty(m_target);
+            }
+        }
 
         override public void OnInspectorGUI()
         {
@@ -55,6 +79,28 @@ namespace VRM
             target.Colliders = target.Colliders.OrderBy(x => -x.Radius).ToArray();
         }
 
+        [MenuItem("CONTEXT/VRMSpringBoneColliderGroup/Sort Colliders Reversed")]
+        private static void SortReverse(MenuCommand command)
+        {
+            var target = command.context as VRMSpringBoneColliderGroup;
+            if (target == null) return;
+
+            Undo.RecordObject(target, "Sort Colliders Reversed");
+
+            target.Colliders = target.Colliders.Reverse().ToArray();
+        }
+
+        [MenuItem("CONTEXT/VRMSpringBoneColliderGroup/Sort Colliders by Offset X")]
+        private static void SortByOffsetX(MenuCommand command)
+        {
+            var target = command.context as VRMSpringBoneColliderGroup;
+            if (target == null) return;
+
+            Undo.RecordObject(target, "Sort Colliders by Offset X");
+
+            target.Colliders = target.Colliders.OrderBy(x => x.Offset.x).ToArray();
+        }
+
         [MenuItem("CONTEXT/VRMSpringBoneColliderGroup/Sort Colliders by Offset Y")]
         private static void SortByOffsetY(MenuCommand command)
         {
@@ -63,7 +109,18 @@ namespace VRM
 
             Undo.RecordObject(target, "Sort Colliders by Offset Y");
 
-            target.Colliders = target.Colliders.OrderBy(x => -x.Offset.y).ToArray();
+            target.Colliders = target.Colliders.OrderBy(x => x.Offset.y).ToArray();
+        }
+
+        [MenuItem("CONTEXT/VRMSpringBoneColliderGroup/Sort Colliders by Offset Z")]
+        private static void SortByOffsetZ(MenuCommand command)
+        {
+            var target = command.context as VRMSpringBoneColliderGroup;
+            if (target == null) return;
+
+            Undo.RecordObject(target, "Sort Colliders by Offset Z");
+
+            target.Colliders = target.Colliders.OrderBy(x => x.Offset.z).ToArray();
         }
     }
 }
diff --git a/Assets/VRM/package.json b/Assets/VRM/package.json
index 6eaa69bc8..07572e3f1 100644
--- a/Assets/VRM/package.json
+++ b/Assets/VRM/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.vrmc.univrm",
-  "version": "0.129.0",
+  "version": "0.129.1",
   "displayName": "VRM",
   "description": "VRM importer",
   "unity": "2021.3",
@@ -14,7 +14,7 @@
     "name": "VRM Consortium"
   },
   "dependencies": {
-    "com.vrmc.gltf": "0.129.0",
+    "com.vrmc.gltf": "0.129.1",
     "com.unity.ugui": "1.0.0"
   },
   "samples": [
diff --git a/Assets/VRM10/Runtime/Components/Vrm10Instance/Vrm10Instance.cs b/Assets/VRM10/Runtime/Components/Vrm10Instance/Vrm10Instance.cs
index 5ee3fc67e..c8cacae73 100644
--- a/Assets/VRM10/Runtime/Components/Vrm10Instance/Vrm10Instance.cs
+++ b/Assets/VRM10/Runtime/Components/Vrm10Instance/Vrm10Instance.cs
@@ -139,7 +139,18 @@ namespace UniVRM10
             {
                 // importer 内で InitializeAsync が呼び出し済み
             }
-            return new Vrm10Runtime(this, useControlRig, m_springBoneRuntime);
+
+            var runtime = GetComponent<RuntimeGltfInstance>();
+
+            // Vrm10Runtimeが使う初期姿勢を固定する。SpringBone や Constraint の初期姿勢になる。
+            var initPose = runtime != null
+            // RuntimeGltfInstance があるとき => RuntimeLoad => 初期姿勢は glTF の node に由来する
+            ? runtime.InitialTransformStates.ToDictionary((kv) => kv.Key, (kv) => kv.Value)
+            // RuntimeGltfInstance が無いとき => Scene 配置の prefab など。シーンの現状を代用する。既に T-Pose でないかもしれない。
+            : GetComponentsInChildren<Transform>().ToDictionary(x => x, x => new TransformState(x))
+            ;
+
+            return new Vrm10Runtime(this, useControlRig, m_springBoneRuntime, initPose);
         }
 
         public Vrm10Runtime Runtime
diff --git a/Assets/VRM10/Runtime/Components/Vrm10Runtime/Vrm10Runtime.cs b/Assets/VRM10/Runtime/Components/Vrm10Runtime/Vrm10Runtime.cs
index 3d628b13d..c6e8661e2 100644
--- a/Assets/VRM10/Runtime/Components/Vrm10Runtime/Vrm10Runtime.cs
+++ b/Assets/VRM10/Runtime/Components/Vrm10Runtime/Vrm10Runtime.cs
@@ -49,25 +49,21 @@ namespace UniVRM10
             }
         }
 
-        Dictionary<Transform, TransformState> _initPose;
+        IReadOnlyDictionary<Transform, TransformState> _initPose;
 
-        public Vrm10Runtime(Vrm10Instance instance, bool useControlRig, IVrm10SpringBoneRuntime springBoneRuntime)
+        public Vrm10Runtime(Vrm10Instance instance, bool useControlRig, IVrm10SpringBoneRuntime springBoneRuntime,
+            IReadOnlyDictionary<Transform, TransformState> initPose)
         {
             if (!Application.isPlaying)
             {
                 UniGLTFLogger.Warning($"{nameof(Vrm10Runtime)} expects runtime behaviour.");
             }
-            if (instance == null)
-            {
-                m_instance = null;
-                return;
-            }
 
-            if (m_instance != instance)
+            _initPose = initPose;
+            m_instance = instance;
+            if (m_instance == null)
             {
-                m_instance = instance;
-                var runtime = m_instance.GetComponent<RuntimeGltfInstance>();
-                _initPose = runtime.InitialTransformStates.ToDictionary((kv) => kv.Key, (kv) => kv.Value);
+                return;
             }
 
             if (!instance.TryGetBoneTransform(HumanBodyBones.Head, out m_head))
diff --git a/Assets/VRM10/package.json b/Assets/VRM10/package.json
index 4d1b6bf6d..c9dd836eb 100644
--- a/Assets/VRM10/package.json
+++ b/Assets/VRM10/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.vrmc.vrm",
-  "version": "0.129.0",
+  "version": "0.129.1",
   "displayName": "VRM-1.0",
   "description": "VRM-1.0 importer",
   "unity": "2021.3",
@@ -15,7 +15,7 @@
   },
   "dependencies": {
     "com.unity.timeline": "1.7.6",
-    "com.vrmc.gltf": "0.129.0"
+    "com.vrmc.gltf": "0.129.1"
   },
   "samples": [
     {