diff --git a/cinder/tests/unit/volume/drivers/test_kioxia.py b/cinder/tests/unit/volume/drivers/test_kioxia.py
index 7910a1a9c17..345ecb0b815 100644
--- a/cinder/tests/unit/volume/drivers/test_kioxia.py
+++ b/cinder/tests/unit/volume/drivers/test_kioxia.py
@@ -183,7 +183,8 @@ class KioxiaVolumeTestCase(test.TestCase):
             'vol_uuid': testvol['id'],
             'alias': testvol['name'],
             'writable': True,
-            'volume_replicas': [expected_replica]
+            'volume_replicas': [expected_replica],
+            'replica_count': 2
         }
         expected_result = {
             'driver_volume_type': 'nvmeof',
diff --git a/cinder/volume/drivers/kioxia/kumoscale.py b/cinder/volume/drivers/kioxia/kumoscale.py
index 379b22ceb42..f3999bde382 100644
--- a/cinder/volume/drivers/kioxia/kumoscale.py
+++ b/cinder/volume/drivers/kioxia/kumoscale.py
@@ -368,7 +368,8 @@ class KumoScaleBaseVolumeDriver(driver.BaseVD):
             'vol_uuid': volume_uuid,
             'alias': volume_name,
             'writable': ks_volume.writable,
-            'volume_replicas': volume_replicas
+            'volume_replicas': volume_replicas,
+            'replica_count': len(ks_volume_replicas)
         }
 
         if result.status != 'Success':