diff --git a/packages/docs/public/showcases/sakenowa_com.webp b/packages/docs/public/showcases/sakenowa_com.webp
deleted file mode 100644
index 1ee2eaacdcd..00000000000
Binary files a/packages/docs/public/showcases/sakenowa_com.webp and /dev/null differ
diff --git a/packages/docs/scripts/pages.json b/packages/docs/scripts/pages.json
index c3d08f502d7..652eea466a4 100644
--- a/packages/docs/scripts/pages.json
+++ b/packages/docs/scripts/pages.json
@@ -199,9 +199,5 @@
   {
     "href": "https://www.placementpreparation.io/",
     "tags": "aptitude,learning,platform"
-  },
-  {
-    "href": "https://sakenowa.com",
-    "tags": "sns,app"
   }
 ]
diff --git a/packages/docs/src/routes/(ecosystem)/showcase/generated-pages.json b/packages/docs/src/routes/(ecosystem)/showcase/generated-pages.json
index c26a811e526..0e9eaa3fbb7 100644
--- a/packages/docs/src/routes/(ecosystem)/showcase/generated-pages.json
+++ b/packages/docs/src/routes/(ecosystem)/showcase/generated-pages.json
@@ -775,21 +775,5 @@
     },
     "href": "https://www.placementpreparation.io/",
     "tags": "aptitude,learning,platform"
-  },
-  {
-    "title": "さけのわ",
-    "imgSrc": "/showcases/sakenowa_com.webp",
-    "perf": {
-      "score": 0.99,
-      "fcpDisplay": "1.5 s",
-      "fcpScore": 0.95,
-      "lcpDisplay": "1.5 s",
-      "lcpScore": 0.99,
-      "ttiDisplay": "1.7 s",
-      "ttiScore": 1,
-      "ttiTime": 1673.9
-    },
-    "href": "https://sakenowa.com",
-    "tags": "sns,app"
   }
 ]