diff --git a/src/plugin_node.mts b/src/plugin_node.mts
index bf9edca7..a74b8ecc 100644
--- a/src/plugin_node.mts
+++ b/src/plugin_node.mts
@@ -29,6 +29,7 @@ function fileExists (f: string): boolean {
   try {
     fs.statSync(f)
     return true
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
   } catch (err) {
     return false
   }
@@ -38,6 +39,7 @@ function isDir (f: string): boolean {
   try {
     const st = fs.statSync(f)
     return st.isDirectory()
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
   } catch (err) {
     return false
   }
@@ -174,6 +176,7 @@ export default {
           data = ''
         })
         if (handler !== undefined) { return true }
+        // eslint-disable-next-line @typescript-eslint/no-unused-vars
         return new Promise((resolve, _reject) => {
           const timerCallback = () => {
             if (sys.tags.readBuffers.length > 0) {
@@ -211,6 +214,7 @@ export default {
     type: 'func',
     josi: [['を', 'から']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (s: string, sys: NakoSystem) {
       return fs.readFileSync(s)
     }
@@ -242,6 +246,7 @@ export default {
     type: 'func',
     josi: [['を', 'から']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (s: string, sys: NakoSystem) {
       // iconv.skipDecodeWarning = true
       const buf = fs.readFileSync(s)
@@ -253,6 +258,7 @@ export default {
     type: 'func',
     josi: [['を'], ['へ', 'に']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (s: string, f: string, sys: NakoSystem) {
       // iconv.skipDecodeWarning = true
       const buf = iconv.encode(s, 'Shift_JIS')
@@ -264,6 +270,7 @@ export default {
     type: 'func',
     josi: [['を', 'から']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (s: string, sys: NakoSystem) {
       const buf = fs.readFileSync(s)
       const text = iconv.decode(Buffer.from(buf), 'euc-jp')
@@ -274,6 +281,7 @@ export default {
     type: 'func',
     josi: [['を'], ['へ', 'に']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (s: string, f: string, sys: NakoSystem) {
       const buf = iconv.encode(s, 'euc-jp')
       fs.writeFileSync(f, buf)
@@ -305,6 +313,7 @@ export default {
     type: 'func',
     josi: [['で'], ['を']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (callback: any, s: string, sys: NakoSystem) {
       exec(s, (err, stdout, stderr) => {
         if (err) { throw new Error(stderr) } else { callback(stdout) }
@@ -368,6 +377,7 @@ export default {
           let st: fs.Stats
           try {
             st = fs.statSync(fullpath)
+          // eslint-disable-next-line @typescript-eslint/no-unused-vars
           } catch (e) {
             continue
           }
@@ -411,6 +421,7 @@ export default {
     type: 'func',
     josi: [['から', 'を'], ['に', 'へ']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (a: string, b: string, sys: NakoSystem) {
       return fse.copySync(a, b)
     }
@@ -419,6 +430,7 @@ export default {
     type: 'func',
     josi: [['で'], ['から', 'を'], ['に', 'へ']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (callback: any, a: string, b: string, sys: NakoSystem) {
       return fse.copy(a, b, (err: any) => {
         if (err) { throw new Error('ファイルコピー時:' + err) }
@@ -431,6 +443,7 @@ export default {
     type: 'func',
     josi: [['から', 'を'], ['に', 'へ']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (a: string, b: string, sys: NakoSystem) {
       return fse.moveSync(a, b)
     }
@@ -439,6 +452,7 @@ export default {
     type: 'func',
     josi: [['で'], ['から', 'を'], ['に', 'へ']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (callback: any, a: string, b: string, sys: NakoSystem) {
       fse.move(a, b, (err: any) => {
         if (err) { throw new Error('ファイル移動時:' + err) }
@@ -451,6 +465,7 @@ export default {
     type: 'func',
     josi: [['の', 'を']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (path: string, sys: NakoSystem) {
       return fse.removeSync(path)
     }
@@ -459,6 +474,7 @@ export default {
     type: 'func',
     josi: [['で'], ['の', 'を']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (callback: any, path: string, sys: NakoSystem) {
       return fse.remove(path, (err: any) => {
         if (err) { throw new Error('ファイル削除時:' + err) }
@@ -471,6 +487,7 @@ export default {
     type: 'func',
     josi: [['の', 'から']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (path: string, sys: NakoSystem) {
       return fs.statSync(path)
     }
@@ -479,6 +496,7 @@ export default {
     type: 'func',
     josi: [['の', 'から']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (path: string, sys: NakoSystem) {
       const st = fs.statSync(path)
       if (!st) { return -1 }
@@ -594,6 +612,7 @@ export default {
     type: 'func',
     josi: [],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (sys: NakoSystem) {
       // 環境変数からテンポラリフォルダを取得
       return os.tmpdir()
@@ -603,6 +622,7 @@ export default {
     type: 'func',
     josi: [['に', 'へ']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (dir: string, sys: NakoSystem) {
       if (dir === '' || !dir) {
         dir = os.tmpdir()
@@ -661,6 +681,7 @@ export default {
       a = sys.tags.__quotePath(a)
       b = sys.tags.__quotePath(b)
       const cmd = `${tpath} x ${a} -o${b} -y`
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars
       exec(cmd, (err, stdout, stderr) => {
         if (err) { throw new Error('[エラー]『解凍時』' + err) }
         callback(stdout)
@@ -690,6 +711,7 @@ export default {
       a = sys.tags.__quotePath(a)
       b = sys.tags.__quotePath(b)
       const cmd = `${tpath} a -r ${b} ${a} -y`
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars
       exec(cmd, (err, stdout, stderr) => {
         if (err) { throw new Error('[エラー]『圧縮時』' + err) }
         callback(stdout)
@@ -715,6 +737,7 @@ export default {
       if (typeof (func) === 'string') {
         func = sys.__findFunc(func, '強制終了時')
       }
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars
       nodeProcess.on('SIGINT', (signal: any) => {
         const flag = func(sys)
         if (flag) { nodeProcess.exit() }
@@ -735,6 +758,7 @@ export default {
     type: 'func',
     josi: [],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (sys: NakoSystem) {
       return nodeProcess.platform
     }
@@ -743,6 +767,7 @@ export default {
     type: 'func',
     josi: [],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (sys: NakoSystem) {
       return nodeProcess.arch
     }
@@ -804,7 +829,9 @@ export default {
     josi: [],
     pure: true,
     asyncFn: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (sys: NakoSystem): Promise<string> {
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars
       return new Promise((resolve, _reject) => {
         let dataStr = ''
         nodeProcess.stdin.on('data', (data: any) => {
@@ -822,6 +849,7 @@ export default {
     type: 'func',
     josi: [['と'], ['が']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (a: any, b: any, sys: NakoSystem) {
       assert.strictEqual(a, b)
     }
@@ -831,6 +859,7 @@ export default {
     type: 'func',
     josi: [],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (sys: NakoSystem) {
       const nif = os.networkInterfaces()
       if (!nif) { throw new Error('『自分IPアドレス取得』でネットワークのインターフェイスが種畜できません。') }
@@ -853,6 +882,7 @@ export default {
     type: 'func',
     josi: [],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (sys: NakoSystem) {
       const nif = os.networkInterfaces()
       if (!nif) { throw new Error('『自分IPアドレス取得』でネットワークのインターフェイスが種畜できません。') }
@@ -1011,6 +1041,7 @@ export default {
     type: 'func',
     josi: [['まで', 'へ', 'に'], ['を']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (url: string, params: [key: string], sys: NakoSystem) {
       const flist: Array<string> = []
       for (const key in params) {
@@ -1034,6 +1065,7 @@ export default {
     type: 'func',
     josi: [['まで', 'へ', 'に'], ['を']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (url: string, params: any, sys: NakoSystem) {
       const fd = new FormData()
       for (const key in params) { fd.set(key, params[key]) }
@@ -1050,6 +1082,7 @@ export default {
     type: 'func',
     josi: [['から'], ['で']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (res: any, type: string, sys: NakoSystem) {
       type = type.toString().toUpperCase()
       if (type === 'TEXT' || type === 'テキスト') {
@@ -1097,6 +1130,7 @@ export default {
     type: 'func',
     josi: [['の', 'を']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (params: any, sys: NakoSystem) {
       const flist: Array<string> = []
       for (const key in params) {
@@ -1137,6 +1171,7 @@ export default {
     josi: [['まで', 'へ', 'に'], ['を']],
     pure: true,
     asyncFn: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (url: any, params: any, sys: any) {
       return new Promise((resolve, reject) => {
         const fd = new FormData()
@@ -1227,6 +1262,7 @@ export default {
     josi: [['へ', 'に'], ['と'], ['を']],
     pure: true,
     asyncFn: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: async function (token: string, imageFile: string, message: string, sys: NakoSystem) {
       const lineNotifyUrl = 'https://notify-api.line.me/api/notify'
       const formData = new FormData()
@@ -1251,6 +1287,7 @@ export default {
     type: 'func',
     josi: [['の', 'を']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (code: string, sys: NakoSystem) {
       return iconv.encodingExists(code)
     }
@@ -1259,6 +1296,7 @@ export default {
     type: 'func',
     josi: [['に', 'へ', 'を']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (str: string, sys: NakoSystem) {
       // iconv.skipDecodeWarning = true
       return iconv.encode(str, 'Shift_JIS')
@@ -1268,6 +1306,7 @@ export default {
     type: 'func',
     josi: [['から', 'を', 'で']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (buf: any, sys: NakoSystem) {
       // iconv.skipDecodeWarning = true
       return iconv.decode(Buffer.from(buf), 'sjis')
@@ -1277,6 +1316,7 @@ export default {
     type: 'func',
     josi: [['を'], ['へ', 'で']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (s: string, code: string, sys: NakoSystem) {
       // iconv.skipDecodeWarning = true
       return iconv.encode(s, code)
@@ -1286,6 +1326,7 @@ export default {
     type: 'func',
     josi: [['を'], ['から', 'で']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (buf: any, code: string, sys: NakoSystem) {
       // iconv.skipDecodeWarning = true
       return iconv.decode(Buffer.from(buf), code)
@@ -1296,6 +1337,7 @@ export default {
     type: 'func',
     josi: [],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (sys: NakoSystem) {
       return crypto.getHashes()
     }
@@ -1304,10 +1346,32 @@ export default {
     type: 'func',
     josi: [['を'], ['の'], ['で']],
     pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     fn: function (s: any, alg: string, enc: any, sys: NakoSystem) {
       const hashsum = crypto.createHash(alg)
       hashsum.update(s)
       return hashsum.digest(enc)
     }
+  },
+  'ランダムUUID生成': { // @ランダムに生成された36文字のv4 UUID(文字列)を返す // @ らんだむUUIDせいせい
+    type: 'func',
+    josi: [],
+    pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    fn: function (sys: NakoSystem) {
+      const uuid = crypto.randomUUID()
+      return uuid
+    }
+  },
+  'ランダム配列生成': { // @暗号強度の強い乱数のバイト配列(Uint8Array)を指定個数返す // @ らんだむはいれつせいせい
+    type: 'func',
+    josi: [['の']],
+    pure: true,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    fn: function (cnt: number, sys: NakoSystem) {
+      const a = new Uint8Array(cnt)
+      crypto.getRandomValues(a)
+      return a
+    }
   }
 }