diff --git a/Assets/VRM/Tests/VRMLookAtTests.cs b/Assets/VRM/Tests/VRMLookAtTests.cs
index fe01e118e..702d1bf1d 100644
--- a/Assets/VRM/Tests/VRMLookAtTests.cs
+++ b/Assets/VRM/Tests/VRMLookAtTests.cs
@@ -31,7 +31,7 @@ namespace VRM
                 var go = loader.Root;
                 var fp = go.GetComponent<VRMFirstPerson>();
                 GameObject.DestroyImmediate(go.GetComponent<VRMLookAtBoneApplyer>());
-                go.AddComponent<VRMLookAtBlendShapeApplyer>();
+                var lookAt = go.AddComponent<VRMLookAtBlendShapeApplyer>();
                 bytes = VRMEditorExporter.Export(go, null, new VRMExportSettings
                 {
                     PoseFreeze = true,
@@ -40,9 +40,80 @@ namespace VRM
 
             var parser2 = new GltfParser();
             parser2.Parse(AliciaPath, bytes);
-            var loader2 = new VRMImporterContext(parser2);
+            using (var loader2 = new VRMImporterContext(parser2))
+            {
+                Assert.AreEqual(LookAtType.BlendShape, loader2.VRM.firstPerson.lookAtType);
+            }
+        }
 
-            Assert.AreEqual(LookAtType.BlendShape, loader2.VRM.firstPerson.lookAtType);
+        [Test]
+        public void VRMLookAtCurveMapWithFreezeTest()
+        {
+            var parser = new GltfParser();
+            parser.ParsePath(AliciaPath);
+            byte[] bytes = default;
+            CurveMapper horizontalInner = default;
+            using (var loader = new VRMImporterContext(parser))
+            {
+                loader.Load();
+                loader.ShowMeshes();
+
+                var go = loader.Root;
+                var fp = go.GetComponent<VRMFirstPerson>();
+                var lookAt = go.GetComponent<VRMLookAtBoneApplyer>();
+                horizontalInner = lookAt.HorizontalInner;
+                bytes = VRMEditorExporter.Export(go, null, new VRMExportSettings
+                {
+                    PoseFreeze = true,
+                });
+            }
+
+            var parser2 = new GltfParser();
+            parser2.Parse(AliciaPath, bytes);
+            using (var loader = new VRMImporterContext(parser2))
+            {
+                loader.Load();
+                loader.ShowMeshes();
+
+                var lookAt = loader.Root.GetComponent<VRMLookAtBoneApplyer>();
+                Assert.AreEqual(horizontalInner.CurveXRangeDegree, lookAt.HorizontalInner.CurveXRangeDegree);
+                Assert.AreEqual(horizontalInner.CurveYRangeDegree, lookAt.HorizontalInner.CurveYRangeDegree);
+            }
+        }
+
+        [Test]
+        public void VRMLookAtCurveMapTest()
+        {
+            var parser = new GltfParser();
+            parser.ParsePath(AliciaPath);
+            byte[] bytes = default;
+            CurveMapper horizontalInner = default;
+            using (var loader = new VRMImporterContext(parser))
+            {
+                loader.Load();
+                loader.ShowMeshes();
+
+                var go = loader.Root;
+                var fp = go.GetComponent<VRMFirstPerson>();
+                var lookAt = go.GetComponent<VRMLookAtBoneApplyer>();
+                horizontalInner = lookAt.HorizontalInner;
+                bytes = VRMEditorExporter.Export(go, null, new VRMExportSettings
+                {
+                    PoseFreeze = false,
+                });
+            }
+
+            var parser2 = new GltfParser();
+            parser2.Parse(AliciaPath, bytes);
+            using (var loader = new VRMImporterContext(parser2))
+            {
+                loader.Load();
+                loader.ShowMeshes();
+
+                var lookAt = loader.Root.GetComponent<VRMLookAtBoneApplyer>();
+                Assert.AreEqual(horizontalInner.CurveXRangeDegree, lookAt.HorizontalInner.CurveXRangeDegree);
+                Assert.AreEqual(horizontalInner.CurveYRangeDegree, lookAt.HorizontalInner.CurveYRangeDegree);
+            }
         }
     }
 }