diff --git a/src/functions/public/Status/Get-GitHubScheduledMaintenance.ps1 b/src/functions/public/Status/Get-GitHubScheduledMaintenance.ps1
index cdf08cde3..214a958b9 100644
--- a/src/functions/public/Status/Get-GitHubScheduledMaintenance.ps1
+++ b/src/functions/public/Status/Get-GitHubScheduledMaintenance.ps1
@@ -54,7 +54,7 @@
 
         # The stamp to check status for.
         [Parameter()]
-        [ValidateSet('Public', 'Europe', 'Australia', 'US')]
+        [ValidateSet('Public', 'Europe', 'Australia', 'US', 'Japan')]
         [string] $Stamp = 'Public'
     )
 
diff --git a/src/functions/public/Status/Get-GitHubStatus.ps1 b/src/functions/public/Status/Get-GitHubStatus.ps1
index 94ac1dec6..f9d2da16c 100644
--- a/src/functions/public/Status/Get-GitHubStatus.ps1
+++ b/src/functions/public/Status/Get-GitHubStatus.ps1
@@ -42,7 +42,7 @@
 
         # The stamp to check status for.
         [Parameter()]
-        [ValidateSet('Public', 'Europe', 'Australia', 'US')]
+        [ValidateSet('Public', 'Europe', 'Australia', 'US', 'Japan')]
         [string] $Stamp = 'Public'
     )
     begin {
diff --git a/src/functions/public/Status/Get-GitHubStatusComponent.ps1 b/src/functions/public/Status/Get-GitHubStatusComponent.ps1
index 10d341740..6e2dab913 100644
--- a/src/functions/public/Status/Get-GitHubStatusComponent.ps1
+++ b/src/functions/public/Status/Get-GitHubStatusComponent.ps1
@@ -26,7 +26,7 @@
     param(
         # The stamp to check status for.
         [Parameter()]
-        [ValidateSet('Public', 'Europe', 'Australia', 'US')]
+        [ValidateSet('Public', 'Europe', 'Australia', 'US', 'Japan')]
         [string] $Stamp = 'Public'
     )
 
diff --git a/src/functions/public/Status/Get-GitHubStatusIncident.ps1 b/src/functions/public/Status/Get-GitHubStatusIncident.ps1
index fc89706de..c03f417d8 100644
--- a/src/functions/public/Status/Get-GitHubStatusIncident.ps1
+++ b/src/functions/public/Status/Get-GitHubStatusIncident.ps1
@@ -41,7 +41,7 @@
 
         # The stamp to check status for.
         [Parameter()]
-        [ValidateSet('Public', 'Europe', 'Australia', 'US')]
+        [ValidateSet('Public', 'Europe', 'Australia', 'US', 'Japan')]
         [string] $Stamp = 'Public'
     )
 
diff --git a/src/variables/private/StatusBaseURL.ps1 b/src/variables/private/StatusBaseURL.ps1
index a5ddbabdd..99105fa08 100644
--- a/src/variables/private/StatusBaseURL.ps1
+++ b/src/variables/private/StatusBaseURL.ps1
@@ -3,4 +3,5 @@
     Europe    = 'https://eu.githubstatus.com'
     Australia = 'https://au.githubstatus.com'
     US        = 'https://us.githubstatus.com'
+    Japan     = 'https://jp.githubstatus.com'
 }
diff --git a/tests/GitHub.Tests.ps1 b/tests/GitHub.Tests.ps1
index 177d53235..efac183af 100644
--- a/tests/GitHub.Tests.ps1
+++ b/tests/GitHub.Tests.ps1
@@ -283,7 +283,7 @@ Describe 'GitHub' {
             $runnerData | Should -Not -BeNullOrEmpty
         }
     }
-    Context 'Status' -ForEach @('Public', 'Europe', 'Australia', 'US') {
+    Context 'Status' -ForEach @('Public', 'Europe', 'Australia', 'US', 'Japan') {
         It 'Get-GitHubScheduledMaintenance - Gets scheduled maintenance for <_>' {
             { Get-GitHubScheduledMaintenance -Stamp $_ } | Should -Not -Throw
         }