diff --git a/website/docs/about/what-is-vcontainer.mdx b/website/docs/about/what-is-vcontainer.mdx
index 8980f665..0c87b93b 100644
--- a/website/docs/about/what-is-vcontainer.mdx
+++ b/website/docs/about/what-is-vcontainer.mdx
@@ -213,6 +213,8 @@ using (LifetimeScope.Enqueue(builder =>
 }
 ```
 
+See [scoping](../scoping/lifetime-overview) for more information.
+
 ## UniTask
 
 ```csharp
@@ -231,6 +233,14 @@ public class FooController : IAsyncStartable
 builder.RegisterEntryPoint<FooController>();
 ```
 
+See [integration](../integrations/unitask) for more information.
+
+## Diagnostics Window
+
+![](../diagnostics/assets/screenshot_diagnostics_window.png)
+
+See [diagnostics](../diagnostics/diagnostics-window) for more information.
+
 ## Getting Started
 
 - [Installation](../getting-started/installation)
diff --git a/website/i18n/ja/docusaurus-plugin-content-docs/current/about/what-is-vcontainer.mdx b/website/i18n/ja/docusaurus-plugin-content-docs/current/about/what-is-vcontainer.mdx
index 57c43ee4..0842d0d4 100644
--- a/website/i18n/ja/docusaurus-plugin-content-docs/current/about/what-is-vcontainer.mdx
+++ b/website/i18n/ja/docusaurus-plugin-content-docs/current/about/what-is-vcontainer.mdx
@@ -251,6 +251,15 @@ builder.RegisterEntryPoint<FooController>();
 - くわしくは:
   - [VContainer + UniTask](/integrations/unitask)
 
+## Diagnostics
+
+Unityエディタ上で動作するデバッグツールが同梱されています。
+
+![](../diagnostics/assets/screenshot_diagnostics_window.png)
+
+- くわしくは:
+  - [VContainer Diagnostics Window](/diagnostics/diagnostics-window)
+
 ## Getting Started
 
 - [インストール](/getting-started/installation)