diff --git a/docfx/articles/en/toc.yml b/docfx/articles/en/toc.yml
index 38eadbd93..6535cf4e5 100644
--- a/docfx/articles/en/toc.yml
+++ b/docfx/articles/en/toc.yml
@@ -47,5 +47,5 @@
       href: vrm1/vrm1_expression.md
     - name: 🚧LookAt
       href: vrm1/vrm1_lookat.md
-    - name: 🚧FirstPerson
+    - name: FirstPerson
       href: vrm1/vrm1_firstperson.md
diff --git a/docfx/articles/en/vrm1/vrm1_firstperson.md b/docfx/articles/en/vrm1/vrm1_firstperson.md
index 87914de13..19189eff5 100644
--- a/docfx/articles/en/vrm1/vrm1_firstperson.md
+++ b/docfx/articles/en/vrm1/vrm1_firstperson.md
@@ -1,5 +1,37 @@
----
-title: 🚧FirstPerson
-weight: 50
----
+The VR First Person settings.
 
+1. Load
+2. Get VRM10Controller
+3. Call `controller.Vrm.FirstPerson.SetupAsync`
+4. Add the result of `controller.Vrm.FirstPerson.SetupAsync` to `RuntimeGltfInstance`
+5. ShowMeshes
+
+```cs
+async Task<RuntimeGltfInstance> LoadAsync(string path)
+{
+    var data = new GlbFileParser(path).Parse();
+    if (!Vrm10Data.TryParseOrMigrate(data, true, out Vrm10Data vrm))
+    {
+        throw new System.Exception("vrm parse error !");
+    }
+    using (var loader = new Vrm10Importer(vrm))
+    {
+        // 1.
+        var instance = await loader.LoadAsync();
+
+        // 2.
+        var controller = instance.GetComponent<VRM10Controller>();
+
+        // 3.
+        var created = await controller.Vrm.FirstPerson.SetupAsync(controller.gameObject);
+
+        // 4.
+        instance.AddRenderers(created);
+
+        // 5.
+        instance.ShowMeshes();
+
+        return instance;
+    }
+}
+```
diff --git a/docfx/articles/ja/toc.yml b/docfx/articles/ja/toc.yml
index 286dbd3d0..647ca117e 100644
--- a/docfx/articles/ja/toc.yml
+++ b/docfx/articles/ja/toc.yml
@@ -47,5 +47,5 @@
       href: vrm1/vrm1_expression.md
     - name: 🚧LookAt
       href: vrm1/vrm1_lookat.md
-    - name: 🚧FirstPerson
+    - name: FirstPerson
       href: vrm1/vrm1_firstperson.md
diff --git a/docfx/articles/ja/vrm1/vrm1_firstperson.md b/docfx/articles/ja/vrm1/vrm1_firstperson.md
index 87914de13..43f1a8be6 100644
--- a/docfx/articles/ja/vrm1/vrm1_firstperson.md
+++ b/docfx/articles/ja/vrm1/vrm1_firstperson.md
@@ -1,5 +1,37 @@
----
-title: 🚧FirstPerson
-weight: 50
----
+VR向け FirstPerson 設定の初期化手順です。
 
+1. Load する
+2. VRM10Controller を取得する
+3. `controller.Vrm.FirstPerson.SetupAsync` を呼び出す
+4. `controller.Vrm.FirstPerson.SetupAsync` した結果新規に作成されたモデルを `RuntimeGltfInstance` に渡す
+5. ShowMeshes
+
+```cs
+async Task<RuntimeGltfInstance> LoadAsync(string path)
+{
+    var data = new GlbFileParser(path).Parse();
+    if (!Vrm10Data.TryParseOrMigrate(data, true, out Vrm10Data vrm))
+    {
+        throw new System.Exception("vrm parse error !");
+    }
+    using (var loader = new Vrm10Importer(vrm))
+    {
+        // 1.
+        var instance = await loader.LoadAsync();
+
+        // 2.
+        var controller = instance.GetComponent<VRM10Controller>();
+
+        // 3.
+        var created = await controller.Vrm.FirstPerson.SetupAsync(controller.gameObject);
+
+        // 4.
+        instance.AddRenderers(created);
+
+        // 5.
+        instance.ShowMeshes();
+
+        return instance;
+    }
+}
+```