diff --git a/Scripts/Format/glTF_VRM_BlendShape.cs b/Scripts/Format/glTF_VRM_BlendShape.cs
index f906ed5d4..f6d3331a3 100644
--- a/Scripts/Format/glTF_VRM_BlendShape.cs
+++ b/Scripts/Format/glTF_VRM_BlendShape.cs
@@ -8,7 +8,7 @@ using UniJSON;
 namespace VRM
 {
     [Serializable]
-    [JsonSchema(Title = "vrm.materialbind")]
+    [JsonSchema(Title = "vrm.blendshape.materialbind")]
     public class glTF_VRM_MaterialValueBind : UniGLTF.JsonSerializableBase
     {
         public string materialName;
@@ -24,7 +24,7 @@ namespace VRM
     }
 
     [Serializable]
-    [JsonSchema(Title = "vrm.blendshapebind")]
+    [JsonSchema(Title = "vrm.blendshape.bind")]
     public class glTF_VRM_BlendShapeBind : UniGLTF.JsonSerializableBase
     {
         public int mesh = -1;
@@ -85,7 +85,7 @@ namespace VRM
     }
 
     [Serializable]
-    [JsonSchema(Title = "vrm.blendshapegroup", Description = "BlendShapeClip of UniVRM")]
+    [JsonSchema(Title = "vrm.blendshape.group", Description = "BlendShapeClip of UniVRM")]
     public class glTF_VRM_BlendShapeGroup : UniGLTF.JsonSerializableBase
     {
         [JsonSchema(Description = "Expression name")]
@@ -128,7 +128,7 @@ namespace VRM
     }
 
     [Serializable]
-    [JsonSchema(Title = "vrm.blendshapemaster", Description = "BlendShapeAvatar of UniVRM")]
+    [JsonSchema(Title = "vrm.blendshape", Description = "BlendShapeAvatar of UniVRM")]
     public class glTF_VRM_BlendShapeMaster : UniGLTF.JsonSerializableBase
     {
         public List<glTF_VRM_BlendShapeGroup> blendShapeGroups = new List<glTF_VRM_BlendShapeGroup>();
diff --git a/Scripts/Format/glTF_VRM_FirstPerson.cs b/Scripts/Format/glTF_VRM_FirstPerson.cs
index 0b6218366..620ccdcce 100644
--- a/Scripts/Format/glTF_VRM_FirstPerson.cs
+++ b/Scripts/Format/glTF_VRM_FirstPerson.cs
@@ -8,7 +8,7 @@ using UniJSON;
 namespace VRM
 {
     [Serializable]
-    [JsonSchema(Title = "vrm.degreemap")]
+    [JsonSchema(Title = "vrm.firstperson.degreemap")]
     public class glTF_VRM_DegreeMap : UniGLTF.JsonSerializableBase
     {
         [JsonSchema(Description = "None linear mapping params. time, value, inTangent, outTangent")]
@@ -47,6 +47,7 @@ namespace VRM
     }
 
     [Serializable]
+    [JsonSchema(Title = "vrm.firstperson.meshannotation")]
     public class glTF_VRM_MeshAnnotation : JsonSerializableBase
     {
         public int mesh;
diff --git a/Scripts/Format/glTF_VRM_Humanoid.cs b/Scripts/Format/glTF_VRM_Humanoid.cs
index 2032ad336..78a545873 100644
--- a/Scripts/Format/glTF_VRM_Humanoid.cs
+++ b/Scripts/Format/glTF_VRM_Humanoid.cs
@@ -89,7 +89,7 @@ namespace VRM
     }
 
     [Serializable]
-    [JsonSchema(Title = "vrm.humanoidbone")]
+    [JsonSchema(Title = "vrm.humanoid.bone")]
     public class glTF_VRM_HumanoidBone : JsonSerializableBase
     {
         [JsonSchema(Description = "Human bone name.", EnumValues = new object[] {
diff --git a/specification/0.0/schema/vrm.blendshapebind.schema.json b/specification/0.0/schema/vrm.blendshape.bind.schema.json
similarity index 86%
rename from specification/0.0/schema/vrm.blendshapebind.schema.json
rename to specification/0.0/schema/vrm.blendshape.bind.schema.json
index cd20f9cf4..639e46bac 100644
--- a/specification/0.0/schema/vrm.blendshapebind.schema.json
+++ b/specification/0.0/schema/vrm.blendshape.bind.schema.json
@@ -1,5 +1,5 @@
 {
-    "title": "vrm.blendshapebind",
+    "title": "vrm.blendshape.bind",
     "type": "object",
     "properties": {
         "mesh": {
diff --git a/specification/0.0/schema/vrm.blendshapemaster.schema.json.meta b/specification/0.0/schema/vrm.blendshape.bind.schema.json.meta
similarity index 64%
rename from specification/0.0/schema/vrm.blendshapemaster.schema.json.meta
rename to specification/0.0/schema/vrm.blendshape.bind.schema.json.meta
index f42c56bac..0d0389352 100644
--- a/specification/0.0/schema/vrm.blendshapemaster.schema.json.meta
+++ b/specification/0.0/schema/vrm.blendshape.bind.schema.json.meta
@@ -1,6 +1,6 @@
 fileFormatVersion: 2
-guid: 7d7e602351f4ab24eaad71cc5d8f6945
-timeCreated: 1534850992
+guid: b2da3d63aa3b59c408d10d28110b14bc
+timeCreated: 1534915424
 licenseType: Free
 TextScriptImporter:
   userData: 
diff --git a/specification/0.0/schema/vrm.blendshapegroup.schema.json b/specification/0.0/schema/vrm.blendshape.group.schema.json
similarity index 82%
rename from specification/0.0/schema/vrm.blendshapegroup.schema.json
rename to specification/0.0/schema/vrm.blendshape.group.schema.json
index 40a41b060..729cb8ee5 100644
--- a/specification/0.0/schema/vrm.blendshapegroup.schema.json
+++ b/specification/0.0/schema/vrm.blendshape.group.schema.json
@@ -1,5 +1,5 @@
 {
-    "title": "vrm.blendshapegroup",
+    "title": "vrm.blendshape.group",
     "type": "object",
     "properties": {
         "name": {
@@ -15,14 +15,14 @@
             "description": "Low level blendshape references.",
             "type": "array",
             "items": {
-                "$ref": "vrm.blendshapebind.schema.json"
+                "$ref": "vrm.blendshape.bind.schema.json"
             }
         },
         "materialValues": {
             "description": "Material animation references.",
             "type": "array",
             "items": {
-                "$ref": "vrm.materialbind.schema.json"
+                "$ref": "vrm.blendshape.materialbind.schema.json"
             }
         }
     }
diff --git a/specification/0.0/schema/vrm.degreemap.schema.json.meta b/specification/0.0/schema/vrm.blendshape.group.schema.json.meta
similarity index 64%
rename from specification/0.0/schema/vrm.degreemap.schema.json.meta
rename to specification/0.0/schema/vrm.blendshape.group.schema.json.meta
index 53e0ec983..d3f587930 100644
--- a/specification/0.0/schema/vrm.degreemap.schema.json.meta
+++ b/specification/0.0/schema/vrm.blendshape.group.schema.json.meta
@@ -1,6 +1,6 @@
 fileFormatVersion: 2
-guid: 7539ff50c232c5d469ec72bb3e0b05e6
-timeCreated: 1534859666
+guid: 5aed45e7198eecd48b57665cff2b2215
+timeCreated: 1534915424
 licenseType: Free
 TextScriptImporter:
   userData: 
diff --git a/specification/0.0/schema/vrm.materialbind.schema.json b/specification/0.0/schema/vrm.blendshape.materialbind.schema.json
similarity index 87%
rename from specification/0.0/schema/vrm.materialbind.schema.json
rename to specification/0.0/schema/vrm.blendshape.materialbind.schema.json
index 89df7257d..2b72d6d88 100644
--- a/specification/0.0/schema/vrm.materialbind.schema.json
+++ b/specification/0.0/schema/vrm.blendshape.materialbind.schema.json
@@ -1,5 +1,5 @@
 {
-    "title": "vrm.materialbind",
+    "title": "vrm.blendshape.materialbind",
     "type": "object",
     "properties": {
         "materialName": {
diff --git a/specification/0.0/schema/vrm.blendshapegroup.schema.json.meta b/specification/0.0/schema/vrm.blendshape.materialbind.schema.json.meta
similarity index 64%
rename from specification/0.0/schema/vrm.blendshapegroup.schema.json.meta
rename to specification/0.0/schema/vrm.blendshape.materialbind.schema.json.meta
index 8d1aa98f3..35bc2a27b 100644
--- a/specification/0.0/schema/vrm.blendshapegroup.schema.json.meta
+++ b/specification/0.0/schema/vrm.blendshape.materialbind.schema.json.meta
@@ -1,6 +1,6 @@
 fileFormatVersion: 2
-guid: da54af2780f620241a8cb8dac933fa15
-timeCreated: 1534861231
+guid: b4be71a369e363e40ade2080e715d935
+timeCreated: 1534915424
 licenseType: Free
 TextScriptImporter:
   userData: 
diff --git a/specification/0.0/schema/vrm.blendshapemaster.schema.json b/specification/0.0/schema/vrm.blendshape.schema.json
similarity index 62%
rename from specification/0.0/schema/vrm.blendshapemaster.schema.json
rename to specification/0.0/schema/vrm.blendshape.schema.json
index 95c08cf62..123a53d68 100644
--- a/specification/0.0/schema/vrm.blendshapemaster.schema.json
+++ b/specification/0.0/schema/vrm.blendshape.schema.json
@@ -1,11 +1,11 @@
 {
-    "title": "vrm.blendshapemaster",
+    "title": "vrm.blendshape",
     "type": "object",
     "properties": {
         "blendShapeGroups": {
             "type": "array",
             "items": {
-                "$ref": "vrm.blendshapegroup.schema.json"
+                "$ref": "vrm.blendshape.group.schema.json"
             }
         }
     }
diff --git a/specification/0.0/schema/vrm.humanoidbone.schema.json.meta b/specification/0.0/schema/vrm.blendshape.schema.json.meta
similarity index 64%
rename from specification/0.0/schema/vrm.humanoidbone.schema.json.meta
rename to specification/0.0/schema/vrm.blendshape.schema.json.meta
index 707fb5d39..1141ffcbe 100644
--- a/specification/0.0/schema/vrm.humanoidbone.schema.json.meta
+++ b/specification/0.0/schema/vrm.blendshape.schema.json.meta
@@ -1,6 +1,6 @@
 fileFormatVersion: 2
-guid: 00a1e5901b4fb3a468ea24d05ff77855
-timeCreated: 1534861231
+guid: f11c63275ed687e4dbe1585a5d9e8dbf
+timeCreated: 1534915424
 licenseType: Free
 TextScriptImporter:
   userData: 
diff --git a/specification/0.0/schema/vrm.degreemap.schema.json b/specification/0.0/schema/vrm.firstperson.degreemap.schema.json
similarity index 93%
rename from specification/0.0/schema/vrm.degreemap.schema.json
rename to specification/0.0/schema/vrm.firstperson.degreemap.schema.json
index 2ea0f7167..63b90998e 100644
--- a/specification/0.0/schema/vrm.degreemap.schema.json
+++ b/specification/0.0/schema/vrm.firstperson.degreemap.schema.json
@@ -1,5 +1,5 @@
 {
-    "title": "vrm.degreemap",
+    "title": "vrm.firstperson.degreemap",
     "description": "Eye controller setting.",
     "type": "object",
     "properties": {
diff --git a/specification/0.0/schema/vrm.firstperson.degreemap.schema.json.meta b/specification/0.0/schema/vrm.firstperson.degreemap.schema.json.meta
new file mode 100644
index 000000000..a957f9d63
--- /dev/null
+++ b/specification/0.0/schema/vrm.firstperson.degreemap.schema.json.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: b29f5977b30e7cc438ee1cfea74edd6c
+timeCreated: 1534915424
+licenseType: Free
+TextScriptImporter:
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/specification/0.0/schema/vrm.firstperson.meshannotation.schema.json b/specification/0.0/schema/vrm.firstperson.meshannotation.schema.json
new file mode 100644
index 000000000..2e31d70a9
--- /dev/null
+++ b/specification/0.0/schema/vrm.firstperson.meshannotation.schema.json
@@ -0,0 +1,12 @@
+{
+    "title": "vrm.firstperson.meshannotation",
+    "type": "object",
+    "properties": {
+        "mesh": {
+            "type": "integer"
+        },
+        "firstPersonFlag": {
+            "type": "string"
+        }
+    }
+}
\ No newline at end of file
diff --git a/specification/0.0/schema/vrm.firstperson.meshannotation.schema.json.meta b/specification/0.0/schema/vrm.firstperson.meshannotation.schema.json.meta
new file mode 100644
index 000000000..860b06e9b
--- /dev/null
+++ b/specification/0.0/schema/vrm.firstperson.meshannotation.schema.json.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 3f99b8fd1e3320e4fac4f67ab093452c
+timeCreated: 1534915424
+licenseType: Free
+TextScriptImporter:
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/specification/0.0/schema/vrm.firstperson.schema.json b/specification/0.0/schema/vrm.firstperson.schema.json
index cb0658055..0a324fe43 100644
--- a/specification/0.0/schema/vrm.firstperson.schema.json
+++ b/specification/0.0/schema/vrm.firstperson.schema.json
@@ -14,15 +14,7 @@
             "description": "Switch on \/ off mesh for display in first-person view, third-person view, or the others.",
             "type": "array",
             "items": {
-                "type": "object",
-                "properties": {
-                    "mesh": {
-                        "type": "integer"
-                    },
-                    "firstPersonFlag": {
-                        "type": "string"
-                    }
-                }
+                "$ref": "vrm.firstperson.meshannotation.schema.json"
             }
         },
         "lookAtTypeName": {
@@ -31,16 +23,16 @@
             "enum": ["Bone","BlendShape"]
         },
         "lookAtHorizontalInner": {
-            "$ref": "vrm.degreemap.schema.json"
+            "$ref": "vrm.firstperson.degreemap.schema.json"
         },
         "lookAtHorizontalOuter": {
-            "$ref": "vrm.degreemap.schema.json"
+            "$ref": "vrm.firstperson.degreemap.schema.json"
         },
         "lookAtVerticalDown": {
-            "$ref": "vrm.degreemap.schema.json"
+            "$ref": "vrm.firstperson.degreemap.schema.json"
         },
         "lookAtVerticalUp": {
-            "$ref": "vrm.degreemap.schema.json"
+            "$ref": "vrm.firstperson.degreemap.schema.json"
         }
     }
 }
\ No newline at end of file
diff --git a/specification/0.0/schema/vrm.humanoidbone.schema.json b/specification/0.0/schema/vrm.humanoid.bone.schema.json
similarity index 98%
rename from specification/0.0/schema/vrm.humanoidbone.schema.json
rename to specification/0.0/schema/vrm.humanoid.bone.schema.json
index abcdf212c..3e4853de8 100644
--- a/specification/0.0/schema/vrm.humanoidbone.schema.json
+++ b/specification/0.0/schema/vrm.humanoid.bone.schema.json
@@ -1,5 +1,5 @@
 {
-    "title": "vrm.humanoidbone",
+    "title": "vrm.humanoid.bone",
     "type": "object",
     "properties": {
         "bone": {
diff --git a/specification/0.0/schema/vrm.humanoid.bone.schema.json.meta b/specification/0.0/schema/vrm.humanoid.bone.schema.json.meta
new file mode 100644
index 000000000..20bfa80c2
--- /dev/null
+++ b/specification/0.0/schema/vrm.humanoid.bone.schema.json.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: a0058c092f212dd4ca7b9fc313beff40
+timeCreated: 1534915424
+licenseType: Free
+TextScriptImporter:
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/specification/0.0/schema/vrm.humanoid.schema.json b/specification/0.0/schema/vrm.humanoid.schema.json
index d9dbc8055..ed7a8ecfd 100644
--- a/specification/0.0/schema/vrm.humanoid.schema.json
+++ b/specification/0.0/schema/vrm.humanoid.schema.json
@@ -5,7 +5,7 @@
         "humanBones": {
             "type": "array",
             "items": {
-                "$ref": "vrm.humanoidbone.schema.json"
+                "$ref": "vrm.humanoid.bone.schema.json"
             }
         },
         "armStretch": {
diff --git a/specification/0.0/schema/vrm.schema.json b/specification/0.0/schema/vrm.schema.json
index 595bf50e6..c203c516f 100644
--- a/specification/0.0/schema/vrm.schema.json
+++ b/specification/0.0/schema/vrm.schema.json
@@ -17,7 +17,7 @@
             "$ref": "vrm.firstperson.schema.json"
         },
         "blendShapeMaster": {
-            "$ref": "vrm.blendshapemaster.schema.json"
+            "$ref": "vrm.blendshape.schema.json"
         },
         "secondaryAnimation": {
             "$ref": "vrm.secondaryanimation.schema.json"