diff --git a/src/constants/regions.ts b/src/constants/regions.ts
index d959d3fa..65b989db 100644
--- a/src/constants/regions.ts
+++ b/src/constants/regions.ts
@@ -7,6 +7,7 @@ export const allRegions = [
   'ap-east-1',
   'ap-northeast-1',
   'ap-northeast-2',
+  'ap-northeast-3',
   'ap-south-1',
   'ap-southeast-1',
   'ap-southeast-2',
@@ -32,6 +33,7 @@ export const defaultRegions: Region[] = [
   // 'ap-east-1', // requires opt-in
   'ap-northeast-1',
   'ap-northeast-2',
+  'ap-northeast-3',
   'ap-south-1',
   'ap-southeast-1',
   'ap-southeast-2',
@@ -55,6 +57,7 @@ export const regionNames: Record<Region, string> = {
   'ap-east-1': 'Asia Pacific (Hong Kong)',
   'ap-northeast-1': 'Asia Pacific (Tokyo)',
   'ap-northeast-2': 'Asia Pacific (Seoul)',
+  'ap-northeast-3': 'Asia Pacific (Osaka-Local)',
   'ap-south-1': 'Asia Pacific (Mumbai)',
   'ap-southeast-1': 'Asia Pacific (Singapore)',
   'ap-southeast-2': 'Asia Pacific (Sydney)',
diff --git a/test/__snapshots__/cli.spec.ts.snap b/test/__snapshots__/cli.spec.ts.snap
index b968b41a..ba3156d2 100644
--- a/test/__snapshots__/cli.spec.ts.snap
+++ b/test/__snapshots__/cli.spec.ts.snap
@@ -162,10 +162,10 @@ Options:
       --ui                  Start with UI mode        [boolean] [default: false]
   -r, --region              AWS regions.
            [array] [choices: \\"us-east-1\\", \\"us-east-2\\", \\"us-west-1\\", \\"us-west-2\\",
-    \\"af-south-1\\", \\"ap-east-1\\", \\"ap-northeast-1\\", \\"ap-northeast-2\\", \\"ap-south-1\\",
-             \\"ap-southeast-1\\", \\"ap-southeast-2\\", \\"ca-central-1\\", \\"eu-central-1\\",
-              \\"eu-north-1\\", \\"eu-south-1\\", \\"eu-west-1\\", \\"eu-west-2\\", \\"eu-west-3\\",
-                                                      \\"me-south-1\\", \\"sa-east-1\\"]
+                  \\"af-south-1\\", \\"ap-east-1\\", \\"ap-northeast-1\\", \\"ap-northeast-2\\",
+             \\"ap-northeast-3\\", \\"ap-south-1\\", \\"ap-southeast-1\\", \\"ap-southeast-2\\",
+        \\"ca-central-1\\", \\"eu-central-1\\", \\"eu-north-1\\", \\"eu-south-1\\", \\"eu-west-1\\",
+                            \\"eu-west-2\\", \\"eu-west-3\\", \\"me-south-1\\", \\"sa-east-1\\"]
   -i, --instanceType        EC2 type
            [array] [choices: \\"a1.medium\\", \\"a1.large\\", \\"a1.xlarge\\", \\"a1.2xlarge\\",
       \\"a1.4xlarge\\", \\"a1.metal\\", \\"t1.micro\\", \\"t2.micro\\", \\"t2.small\\", \\"t2.medium\\",
@@ -458,10 +458,10 @@ Options:
       --ui                  Start with UI mode        [boolean] [default: false]
   -r, --region              AWS regions.
            [array] [choices: \\"us-east-1\\", \\"us-east-2\\", \\"us-west-1\\", \\"us-west-2\\",
-    \\"af-south-1\\", \\"ap-east-1\\", \\"ap-northeast-1\\", \\"ap-northeast-2\\", \\"ap-south-1\\",
-             \\"ap-southeast-1\\", \\"ap-southeast-2\\", \\"ca-central-1\\", \\"eu-central-1\\",
-              \\"eu-north-1\\", \\"eu-south-1\\", \\"eu-west-1\\", \\"eu-west-2\\", \\"eu-west-3\\",
-                                                      \\"me-south-1\\", \\"sa-east-1\\"]
+                  \\"af-south-1\\", \\"ap-east-1\\", \\"ap-northeast-1\\", \\"ap-northeast-2\\",
+             \\"ap-northeast-3\\", \\"ap-south-1\\", \\"ap-southeast-1\\", \\"ap-southeast-2\\",
+        \\"ca-central-1\\", \\"eu-central-1\\", \\"eu-north-1\\", \\"eu-south-1\\", \\"eu-west-1\\",
+                            \\"eu-west-2\\", \\"eu-west-3\\", \\"me-south-1\\", \\"sa-east-1\\"]
   -i, --instanceType        EC2 type
            [array] [choices: \\"a1.medium\\", \\"a1.large\\", \\"a1.xlarge\\", \\"a1.2xlarge\\",
       \\"a1.4xlarge\\", \\"a1.metal\\", \\"t1.micro\\", \\"t2.micro\\", \\"t2.small\\", \\"t2.medium\\",