diff --git a/packages/kcms/.eslintrc.json b/packages/kcms/.eslintrc.json
deleted file mode 100644
index 28d63a33..00000000
--- a/packages/kcms/.eslintrc.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "env": {
-    "browser": false,
-    "es2021": true
-  },
-  "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended", "prettier"],
-  "parser": "@typescript-eslint/parser",
-  "parserOptions": {
-    "ecmaVersion": "latest",
-    "sourceType": "module"
-  },
-  "plugins": ["@typescript-eslint"],
-  "rules": {}
-}
diff --git a/packages/kcms/eslint.config.js b/packages/kcms/eslint.config.js
index a1193185..2ba8f181 100644
--- a/packages/kcms/eslint.config.js
+++ b/packages/kcms/eslint.config.js
@@ -10,7 +10,7 @@ const compat = new FlatCompat();
 export default [
   {
     // 対象ファイル
-    files: ['src/**/**.ts'],
+    files: ['src/**/*.ts'],
   },
   {
     // 除外ファイル
diff --git a/packages/kcms/package.json b/packages/kcms/package.json
index b5af61dc..ab58074c 100644
--- a/packages/kcms/package.json
+++ b/packages/kcms/package.json
@@ -8,7 +8,7 @@
     "start": "node ./build/main.js",
     "dev": "tsx ./src/main.ts",
     "build": "esbuild ./src/main.ts --bundle --sourcemap --platform=node --target=node16 --format=esm --packages=external --outfile=build/main.js",
-    "lint": "eslint --cache 'src/**/**.ts'",
+    "lint": "eslint --cache \"src/**/*.ts\"",
     "format": "prettier . --write",
     "test": "vitest run",
     "coverage": "vitest run --coverage",
diff --git a/packages/kcmsf/.eslintrc.cjs b/packages/kcmsf/.eslintrc.cjs
deleted file mode 100644
index 6e8698b7..00000000
--- a/packages/kcmsf/.eslintrc.cjs
+++ /dev/null
@@ -1,18 +0,0 @@
-module.exports = {
-  root: true,
-  env: { browser: true, es2020: true },
-  extends: [
-    "eslint:recommended",
-    "plugin:@typescript-eslint/recommended",
-    "plugin:react-hooks/recommended",
-  ],
-  ignorePatterns: ["dist", ".eslintrc.cjs"],
-  parser: "@typescript-eslint/parser",
-  plugins: ["react-refresh"],
-  rules: {
-    "react-refresh/only-export-components": [
-      "warn",
-      { allowConstantExport: true },
-    ],
-  },
-};
diff --git a/packages/kcmsf/.gitignore b/packages/kcmsf/.gitignore
index 9efa1055..a5c6c79c 100644
--- a/packages/kcmsf/.gitignore
+++ b/packages/kcmsf/.gitignore
@@ -23,4 +23,5 @@ dist-ssr
 *.sln
 *.sw?
 
-/coverage
\ No newline at end of file
+/coverage
+.eslintcache
diff --git a/packages/kcmsf/eslint.config.js b/packages/kcmsf/eslint.config.js
new file mode 100644
index 00000000..b1d6f1f3
--- /dev/null
+++ b/packages/kcmsf/eslint.config.js
@@ -0,0 +1,47 @@
+import { FlatCompat } from "@eslint/eslintrc";
+import js from "@eslint/js";
+import typeScriptESLint from "@typescript-eslint/eslint-plugin";
+import typeScriptESLintParser from "@typescript-eslint/parser";
+import eslintConfigPrettier from "eslint-config-prettier";
+import reactRefresh from "eslint-plugin-react-refresh";
+import vitest from "eslint-plugin-vitest";
+import globals from "globals";
+
+const compat = new FlatCompat();
+
+export default [
+  {
+    files: ["src/**/*.{ts,tsx}"],
+  },
+  {
+    ignores: ["dist/**", "node_modules/**"],
+  },
+  js.configs.recommended,
+  eslintConfigPrettier,
+  ...compat.extends("plugin:@typescript-eslint/recommended"),
+  ...compat.extends("plugin:react-hooks/recommended"),
+  {
+    languageOptions: {
+      parser: typeScriptESLintParser,
+      globals: {
+        ...globals.browser,
+      },
+    },
+  },
+  {
+    plugins: {
+      "@typescript-eslint": typeScriptESLint,
+      "react-refresh": reactRefresh,
+      vitest,
+    },
+  },
+  {
+    rules: {
+      ...vitest.configs.recommended.rules,
+      "react-refresh/only-export-components": [
+        "warn",
+        { allowConstantExport: true },
+      ],
+    },
+  },
+];
diff --git a/packages/kcmsf/package.json b/packages/kcmsf/package.json
index a387b2fd..ccc42a41 100644
--- a/packages/kcmsf/package.json
+++ b/packages/kcmsf/package.json
@@ -6,7 +6,7 @@
   "scripts": {
     "dev": "vite",
     "build": "tsc && vite build",
-    "lint": "eslint . --ext ts,tsx --report-unused-disable-directives",
+    "lint": "eslint --cache \"src/**/*.{ts,tsx}\" --report-unused-disable-directives",
     "preview": "vite preview",
     "format": "prettier --write .",
     "test": "vitest --watch --ui --coverage.enabled=true",
@@ -40,6 +40,7 @@
     "eslint": "^8.53.0",
     "eslint-plugin-react-hooks": "^4.6.0",
     "eslint-plugin-react-refresh": "^0.4.4",
+    "globals": "^15.8.0",
     "jsdom": "^24.0.0",
     "postcss": "^8.4.32",
     "postcss-preset-mantine": "^1.11.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index cdef3c1f..d10acfa0 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -147,6 +147,9 @@ importers:
       eslint-plugin-react-refresh:
         specifier: ^0.4.4
         version: 0.4.7(eslint@8.57.0)
+      globals:
+        specifier: ^15.8.0
+        version: 15.8.0
       jsdom:
         specifier: ^24.0.0
         version: 24.1.0
@@ -1489,6 +1492,10 @@ packages:
     resolution: {integrity: sha512-oahGvuMGQlPw/ivIYBjVSrWAfWLBeku5tpPE2fOPLi+WHffIWbuh2tCjhyQhTBPMf5E9jDEH4FOmTYgYwbKwtQ==}
     engines: {node: '>=18'}
 
+  globals@15.8.0:
+    resolution: {integrity: sha512-VZAJ4cewHTExBWDHR6yptdIBlx9YSSZuwojj9Nt5mBRXQzrKakDsVKQ1J63sklLvzAJm0X5+RpO4i3Y2hcOnFw==}
+    engines: {node: '>=18'}
+
   globby@11.1.0:
     resolution: {integrity: sha512-jhIXaOzy1sb8IyocaruWSn1TjmnBVs8Ayhcy83rmxNJ8q2uWKCAj3CnJY+KpGSXCueAPc0i05kVvVKtP1t9S3g==}
     engines: {node: '>=10'}
@@ -3666,6 +3673,8 @@ snapshots:
 
   globals@14.0.0: {}
 
+  globals@15.8.0: {}
+
   globby@11.1.0:
     dependencies:
       array-union: 2.1.0