diff --git a/seichi-onp-k8s/manifests/seichi-kubernetes/app-templates/seichi-debug-minecraft-on-seichiassist-pr/templates/debug-s1/multiverse-portals-config.yaml b/seichi-onp-k8s/manifests/seichi-kubernetes/app-templates/seichi-debug-minecraft-on-seichiassist-pr/templates/debug-s1/multiverse-portals-config.yaml
new file mode 100644
index 000000000..14559907e
--- /dev/null
+++ b/seichi-onp-k8s/manifests/seichi-kubernetes/app-templates/seichi-debug-minecraft-on-seichiassist-pr/templates/debug-s1/multiverse-portals-config.yaml
@@ -0,0 +1,51 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: multiverse-portals-config
+data:
+  portals.yml: |
+    portals:
+      world->world_SW:
+        entryfee:
+          currency: -1
+          amount: 0.0
+        safeteleport: true
+        teleportnonplayers: false
+        handlerscript: ''
+        owner: Lucky3028
+        location: -20.0,64.0,-19.0:-20.0,65.0,-19.0
+        world: world
+        destination: world_SW
+      world->world_SW_2:
+        entryfee:
+          currency: -1
+          amount: 0.0
+        safeteleport: true
+        teleportnonplayers: false
+        handlerscript: ''
+        owner: Lucky3028
+        location: -18.0,64.0,-19.0:-18.0,65.0,-19.0
+        world: world
+        destination: world_SW_2
+      world->world_SW_nether:
+        entryfee:
+          currency: -1
+          amount: 0.0
+        safeteleport: true
+        teleportnonplayers: false
+        handlerscript: ''
+        owner: Lucky3028
+        location: -12.0,64.0,-19.0:-12.0,65.0,-19.0
+        world: world
+        destination: world_SW_nether
+      world->world_SW_the_end:
+        entryfee:
+          currency: -1
+          amount: 0.0
+        safeteleport: true
+        teleportnonplayers: false
+        handlerscript: ''
+        owner: Lucky3028
+        location: -10.0,64.0,-19.0:-10.0,65.0,-19.0
+        world: world
+        destination: world_SW_the_end
diff --git a/seichi-onp-k8s/manifests/seichi-kubernetes/app-templates/seichi-debug-minecraft-on-seichiassist-pr/templates/debug-s1/seichiassist.yaml b/seichi-onp-k8s/manifests/seichi-kubernetes/app-templates/seichi-debug-minecraft-on-seichiassist-pr/templates/debug-s1/seichiassist.yaml
index 161e108d5..748f105be 100644
--- a/seichi-onp-k8s/manifests/seichi-kubernetes/app-templates/seichi-debug-minecraft-on-seichiassist-pr/templates/debug-s1/seichiassist.yaml
+++ b/seichi-onp-k8s/manifests/seichi-kubernetes/app-templates/seichi-debug-minecraft-on-seichiassist-pr/templates/debug-s1/seichiassist.yaml
@@ -103,7 +103,8 @@ spec:
                 https://download.luckperms.net/1526/bukkit/loader/LuckPerms-Bukkit-5.4.113.jar,
                 https://github.com/GiganticMinecraft/Elytra/releases/download/1.18.2/Elytra-1.0-SNAPSHOT.jar,
                 https://github.com/GiganticMinecraft/OriginSpawn/releases/download/v0.2.7/OriginSpawn-0.2.7-SNAPSHOT.jar,
-                
+                https://github.com/Multiverse/Multiverse-Portals/releases/download/4.2.3/multiverse-portals-4.2.3.jar,
+
             - name: JVM_OPTS
               value: >-
                 -javaagent:/jmx-exporter/jmx-exporter-javaagent.jar=18321:/jmx-exporter/jmx-exporter-config.yaml
@@ -283,6 +284,11 @@ spec:
               mountPath: /jmx-exporter/jmx-exporter-config.yaml
               subPath: jmx-exporter-config.yaml
 
+            # Multiverse-Portals プラグインの設定ファイル
+            - name: multiverse-portals-config
+              mountPath: /plugins/Multiverse-Portals/portals.yml
+              subPath: portals.yml
+
             - name: mod-downloader-volume
               mountPath: /plugins
 
@@ -302,6 +308,9 @@ spec:
         - name: minecraft-ops-config
           configMap:
             name: minecraft-ops-config
+        - name: multiverse-portals-config
+          configMap:
+            name: multiverse-portals-config
         
         # JMX exporterをinitContainerでダウンロードしてBugneeCordに受け渡すためのvolume
         - name: jmx-exporter-download-volume