diff --git a/backstage-fec-tokyo-2025/package.json b/backstage-fec-tokyo-2025/package.json
new file mode 100644
index 0000000..975cd0c
--- /dev/null
+++ b/backstage-fec-tokyo-2025/package.json
@@ -0,0 +1,14 @@
+{
+  "name": "@slide/backstage-fec-tokyo-2025",
+  "version": "1.0.0",
+  "main": "index.js",
+  "scripts": {
+    "dev": "slidev",
+    "export": "slidev export",
+    "build": "slidev build"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "MIT",
+  "description": ""
+}
diff --git a/backstage-fec-tokyo-2025/slides.md b/backstage-fec-tokyo-2025/slides.md
new file mode 100644
index 0000000..410e9f4
--- /dev/null
+++ b/backstage-fec-tokyo-2025/slides.md
@@ -0,0 +1,16 @@
+---
+theme: default
+titleTemplate: '%s - ken7253'
+colorSchema: 'dark'
+fonts:
+  sans: 'M PLUS 2'
+  mono: 'M PLUS 1 Code'
+---
+
+# slide title
+
+---
+src: "../reuse/me.md"
+---
+
+---
diff --git a/backstage-fec-tokyo-2025/styles/index.ts b/backstage-fec-tokyo-2025/styles/index.ts
new file mode 100644
index 0000000..f1c9f2c
--- /dev/null
+++ b/backstage-fec-tokyo-2025/styles/index.ts
@@ -0,0 +1,2 @@
+import "./mod.css"
+import "@slide/reuse/styles";
\ No newline at end of file
diff --git a/backstage-fec-tokyo-2025/styles/mod.css b/backstage-fec-tokyo-2025/styles/mod.css
new file mode 100644
index 0000000..e69de29
diff --git a/package-lock.json b/package-lock.json
index a189f6b..042145b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,8 @@
         "css-polyfill",
         "beyond-early-returns",
         "reduce-bundle-size",
-        "browser-and-ui-3"
+        "browser-and-ui-3",
+        "backstage-fec-tokyo-2025"
       ],
       "dependencies": {
         "@iconify-json/mdi": "^1.2.3",
@@ -73,6 +74,12 @@
       "name": "@slide/2023-03-26",
       "version": "1.0.0"
     },
+    "backstage-fec-tokyo-2025": {
+      "name": "@slide/backstage-fec-tokyo-2025",
+      "version": "1.0.0",
+      "license": "MIT",
+      "devDependencies": {}
+    },
     "beyond-early-returns": {
       "name": "@slide/beyond-early-returns",
       "version": "1.0.0",
@@ -2259,6 +2266,10 @@
       "resolved": "2023-03-26",
       "link": true
     },
+    "node_modules/@slide/backstage-fec-tokyo-2025": {
+      "resolved": "backstage-fec-tokyo-2025",
+      "link": true
+    },
     "node_modules/@slide/beyond-early-returns": {
       "resolved": "beyond-early-returns",
       "link": true
diff --git a/package.json b/package.json
index ad8b183..efcb651 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,8 @@
     "css-polyfill",
     "beyond-early-returns",
     "reduce-bundle-size",
-    "browser-and-ui-3"
+    "browser-and-ui-3",
+    "backstage-fec-tokyo-2025"
   ],
   "devDependencies": {
     "@chromatic-com/storybook": "^3.2.4",