diff --git a/ecspresso/reviewapps/ui-534/cleanup.sh b/ecspresso/reviewapps/ui-534/cleanup.sh
new file mode 100644
index 000000000..a7a22ca57
--- /dev/null
+++ b/ecspresso/reviewapps/ui-534/cleanup.sh
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -e -o pipefail
+cd $(dirname $0)
+
+find . -name "ecspresso.jsonnet" | xargs -I{} -P10 ecspresso --config={} delete --force --terminate ||:
+aws elbv2 describe-rules --rule-arn arn:aws:elasticloadbalancing:us-west-2:607167088920:listener-rule/app/dreamkast-dev/122c5b4a47b64f9d/bc86e7b2e4bca8f5/6d9440fe2a56004b &>/dev/null && aws elbv2 delete-rule --rule-arn arn:aws:elasticloadbalancing:us-west-2:607167088920:listener-rule/app/dreamkast-dev/122c5b4a47b64f9d/bc86e7b2e4bca8f5/6d9440fe2a56004b
+aws elbv2 describe-target-groups --target-group-arn arn:aws:elasticloadbalancing:us-west-2:607167088920:targetgroup/dev-ui-534/df068e28ed5ed6a9 &>/dev/null && aws elbv2 delete-target-group --target-group-arn arn:aws:elasticloadbalancing:us-west-2:607167088920:targetgroup/dev-ui-534/df068e28ed5ed6a9
+:
diff --git a/ecspresso/reviewapps/ui-534/const.libsonnet b/ecspresso/reviewapps/ui-534/const.libsonnet
new file mode 100644
index 000000000..ca6c006cd
--- /dev/null
+++ b/ecspresso/reviewapps/ui-534/const.libsonnet
@@ -0,0 +1,26 @@
+{
+  PR_NAME: 'ui-534',
+  cluster: 'dreamkast-dev',
+  executionRoleName: 'dreamkast-dev-ecs-task-execution-role',
+  externalEndpoints: {
+    dk: 'https://development.dev.cloudnativedays.jp',
+    dkWeaver: 'https://dkw.dev.cloudnativedays.jp',
+  },
+  imageTags: {
+    dreamkast_ui: '9e3897a6d78cdd6b1f80278e473932efda8002c2',
+  },
+  internalEndpoints: {},
+  publicSubnetIDs: [
+    'subnet-00709135a42bf907e',
+    'subnet-0d07831c8fc073511',
+    'subnet-033491d41490494b6',
+  ],
+  region: 'us-west-2',
+  secretManager: {
+    dkUi: 'dreamkast-ui/reviewapp-env-Cytidj',
+  },
+  targetGroupArn: {
+    dkUi: 'arn:aws:elasticloadbalancing:us-west-2:607167088920:targetgroup/dev-ui-534/df068e28ed5ed6a9',
+  },
+  taskTargetRoleName: 'dreamkast-dev-ecs-scheduled-task-target-role',
+}
diff --git a/ecspresso/reviewapps/ui-534/dreamkast-ui/ecspresso.jsonnet b/ecspresso/reviewapps/ui-534/dreamkast-ui/ecspresso.jsonnet
new file mode 100644
index 000000000..efe977b9c
--- /dev/null
+++ b/ecspresso/reviewapps/ui-534/dreamkast-ui/ecspresso.jsonnet
@@ -0,0 +1,9 @@
+local const = import '../const.libsonnet';
+{
+  region: const.region,
+  cluster: const.cluster,
+  service: '%s-dreamkast-ui' % [const.PR_NAME],
+  service_definition: 'service-def.jsonnet',
+  task_definition: 'task-def.jsonnet',
+  timeout: '10m',
+}
diff --git a/ecspresso/reviewapps/ui-534/dreamkast-ui/service-def.jsonnet b/ecspresso/reviewapps/ui-534/dreamkast-ui/service-def.jsonnet
new file mode 100644
index 000000000..835ebb326
--- /dev/null
+++ b/ecspresso/reviewapps/ui-534/dreamkast-ui/service-def.jsonnet
@@ -0,0 +1,9 @@
+local dreamkast_ui = import '../../../base/dreamkast-ui.libsonnet';
+local const = import '../const.libsonnet';
+
+dreamkast_ui.serviceDef(
+  region=const.region,
+  subnetIDs=const.publicSubnetIDs,
+  securityGroupID='sg-026faf401f03b7bd4',  // dreamkast-dev-ecs-dreamkast-ui
+  targetGroupArn=const.targetGroupArn.dkUi,
+)
diff --git a/ecspresso/reviewapps/ui-534/dreamkast-ui/task-def.jsonnet b/ecspresso/reviewapps/ui-534/dreamkast-ui/task-def.jsonnet
new file mode 100644
index 000000000..95178bf7f
--- /dev/null
+++ b/ecspresso/reviewapps/ui-534/dreamkast-ui/task-def.jsonnet
@@ -0,0 +1,18 @@
+local dreamkast_ui = import '../../../base/dreamkast-ui.libsonnet';
+local const = import '../const.libsonnet';
+
+dreamkast_ui.taskDef(
+  family='dreamkast-dev-%s-ui' % [const.PR_NAME],
+  taskRoleName='dreamkast-dev-ecs-dreamkast-ui',
+  executionRoleName=const.executionRoleName,
+  imageTag=const.imageTags.dreamkast_ui,
+
+  region=const.region,
+  dkEndpoint=const.externalEndpoints.dk,
+  dkWeaverEndpoint=const.externalEndpoints.dkWeaver,
+
+  dkUiSecretManagerName=const.secretManager.dkUi,
+
+  enableLogging=true,
+  reviewapp=true,
+)
diff --git a/ecspresso/reviewapps/ui-534/initialize.sh b/ecspresso/reviewapps/ui-534/initialize.sh
new file mode 100755
index 000000000..e2f72ccc6
--- /dev/null
+++ b/ecspresso/reviewapps/ui-534/initialize.sh
@@ -0,0 +1,79 @@
+#!/usr/bin/env bash
+set -e -o pipefail
+cd $(dirname $0)
+
+# required the following commands:
+# * aws
+# * jq
+# * jsonnet
+# * jsonnetfmt
+
+# variables
+PR_NAME=${PR_NAME:?"PR_NAME must be specified"}
+PR_NUMBER=${PR_NUMBER:?"PR_NUMBER must be specified"}
+IMAGE_TAG=${IMAGE_TAG:?"IMAGE_TAG must be specified"}
+LISTENER_RULE_PRIORITY_BASE=10000
+LISTENER_RULE_PRIORITY=$(( LISTENER_RULE_PRIORITY_BASE + PR_NUMBER ))
+
+VPC_ID="vpc-0f0d012967c635f34"
+LISTENER_ARN="arn:aws:elasticloadbalancing:us-west-2:607167088920:listener/app/dreamkast-dev/122c5b4a47b64f9d/bc86e7b2e4bca8f5"
+SERVICE_DISCOVERY_NAMESPACE="ns-53ijjrlltqf5r2gm"
+
+
+if [ ! -f "cleanup.sh" ]; then
+# create TargetGroup
+TARGET_GROUP_ARN=$(aws elbv2 create-target-group \
+  --name "dev-${PR_NAME}" \
+  --target-type ip \
+  --protocol HTTP \
+  --port 3000 \
+  --vpc-id ${VPC_ID} \
+  --ip-address-type ipv4 \
+  --health-check-path "/cndw2024/ui" \
+  | jq -r ".TargetGroups[0].TargetGroupArn")
+
+# create ALB ListenerRule
+LISTENER_RULE_ARN=$(aws elbv2 create-rule --listener-arn ${LISTENER_ARN} \
+  --priority ${LISTENER_RULE_PRIORITY} \
+  --conditions Field=host-header,Values="dreamkast-${PR_NAME}.dev.cloudnativedays.jp" \
+  --actions Type=forward,TargetGroupArn=${TARGET_GROUP_ARN} \
+  | jq -r ".Rules[] | select(.Priority == \"${LISTENER_RULE_PRIORITY}\") | .RuleArn")
+
+# replace variables in const.libsonnet
+cat << _EOL_ | jsonnet - > ./const.libsonnet.tmp
+local const = import './const.libsonnet';
+
+const + {
+  PR_NAME: "${PR_NAME}",
+  targetGroupArn: {
+    dkUi: "${TARGET_GROUP_ARN}",
+  },
+  imageTags: const.imageTags + {
+    dreamkast_ui: "${IMAGE_TAG}",
+  },
+}
+_EOL_
+mv const.libsonnet.tmp const.libsonnet
+
+# create cleanup.sh
+cat << _EOF_ > ./cleanup.sh
+#!/usr/bin/env bash
+set -e -o pipefail
+cd \$(dirname \$0)
+
+find . -name "ecspresso.jsonnet" | xargs -I{} -P10 ecspresso --config={} delete --force --terminate ||:
+aws elbv2 describe-rules --rule-arn ${LISTENER_RULE_ARN} &>/dev/null && aws elbv2 delete-rule --rule-arn ${LISTENER_RULE_ARN}
+aws elbv2 describe-target-groups --target-group-arn ${TARGET_GROUP_ARN} &>/dev/null && aws elbv2 delete-target-group --target-group-arn ${TARGET_GROUP_ARN}
+:
+_EOF_
+
+else
+# update imageTags
+jsonnet const.libsonnet \
+  | jq ".imageTags.dreamkast_ui|=\"${IMAGE_TAG}\"" \
+  > const.libsonnet.tmp
+mv const.libsonnet.tmp const.libsonnet
+
+fi
+
+jsonnetfmt -i const.libsonnet