diff --git a/lambda/NoticeToSlack/index.js b/lambda/NoticeToSlack/index.js
deleted file mode 100644
index 5c0a7226..00000000
--- a/lambda/NoticeToSlack/index.js
+++ /dev/null
@@ -1,37 +0,0 @@
-"use-strict";
-
-const request = require("request-promise");
-exports.handler = (event, context, callback) => {
-    const attaches = event.Records.map(evt => {
-        return {
-            "fallback":`Notification from mbj-newdwh2021 AWS: ${evt.EventSubscriptionArn}`,
-            "pretext":`Notification from mbj-newdwh2021 AWS: ${evt.EventSubscriptionArn}`,
-            "color":"#0000D0",
-            "fields":[
-                {
-                    "title": `${evt.Sns.Subject}`,
-                    "value": `${evt.Sns.Timestamp}: ${evt.Sns.Message} (MessageId: ${evt.Sns.MessageId})`,
-                    "short": false
-                }
-            ]
-        };
-    });
-    request({
-        method: "POST",
-        url: process.env.webhookurl,
-        body: {
-            attachments: attaches
-            
-        },
-        json: true
-    }).then((body => {
-        callback(null, `Request succeed. ${body}`);
-    })).catch((err) => {
-        callback("failed to request to slack.", {
-           result: "ERROR",
-           event: event,
-           cause: `request failed. ${err}.`
-        });
-    })
-    
-};
diff --git a/lambda/NoticeToSlack/mbj-newdwh2021-staging-NoticeToSlack.zip b/lambda/NoticeToSlack/mbj-newdwh2021-staging-NoticeToSlack.zip
deleted file mode 100644
index 53f0c160..00000000
Binary files a/lambda/NoticeToSlack/mbj-newdwh2021-staging-NoticeToSlack.zip and /dev/null differ
diff --git a/lambda/NoticeToSlack/package.json b/lambda/NoticeToSlack/package.json
deleted file mode 100644
index 1495f188..00000000
--- a/lambda/NoticeToSlack/package.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "name": "mbj-newdwh2021-staging-noticetoslack",
-  "version": "1.0.0",
-  "description": "",
-  "main": "index.js",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "author": "",
-  "license": "ISC",
-  "dependencies": {
-    "request": "^2.88.2",
-    "request-promise": "^4.2.6"
-  }
-}
diff --git a/lambda/PublishFromLog/index.js b/lambda/PublishFromLog/index.js
deleted file mode 100644
index f0b608f8..00000000
--- a/lambda/PublishFromLog/index.js
+++ /dev/null
@@ -1,30 +0,0 @@
-const zlib = require("zlib");
-const aws = require("aws-sdk");
-const sns = new aws.SNS({
-    apiVersion: "2010-03-31",
-    region: 'ap-northeast-1'
-});
-
-exports.handler = function(input, context) {
-    var payload = new Buffer.from(input.awslogs.data, 'base64');
-    zlib.gunzip(payload, function(e, result) {
-        if (e) {
-            context.fail(e);
-        } else {
-            result = JSON.parse(result.toString('UTF-8'));
-            const publishMessage = {
-                Subject: `Detect Error(or Warning) in ${result.logGroup}`,
-                Message: result.logEvents.map((l) => l.message).join('\n'),
-                TopicArn: process.env.topicArn
-            };
-            console.log(publishMessage);
-
-            sns.publish(publishMessage, (err, data) => {
-                console.log(err, data);
-                if(err){
-                    context.fail(err);
-                }
-            });
-        }
-    });
-};
\ No newline at end of file
diff --git a/lambda/PublishFromLog/mbj-newdwh2021-staging-PublishFromLog.zip b/lambda/PublishFromLog/mbj-newdwh2021-staging-PublishFromLog.zip
deleted file mode 100644
index 6a8526bc..00000000
Binary files a/lambda/PublishFromLog/mbj-newdwh2021-staging-PublishFromLog.zip and /dev/null differ
diff --git a/lambda/PublishFromLog/package.json b/lambda/PublishFromLog/package.json
deleted file mode 100644
index 1e0d12e7..00000000
--- a/lambda/PublishFromLog/package.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "name": "mbj-newdwh2021-staging-publishfromlog",
-  "version": "1.0.0",
-  "description": "",
-  "main": "index.js",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "author": "",
-  "license": "ISC",
-  "dependencies": {
-    "aws-sdk": "^2.1011.0",
-    "zlib": "^1.0.5"
-  }
-}
diff --git a/rds_mysql/stored_procedure/crm_data_sync.sql b/rds_mysql/stored_procedure/crm_data_sync.sql
deleted file mode 100644
index bb3f3354..00000000
--- a/rds_mysql/stored_procedure/crm_data_sync.sql
+++ /dev/null
@@ -1,48 +0,0 @@
--- A5M2で実行時に[SQL] - [スラッシュ(/)のみの行でSQLを区切る]に変えてから実行する
--- $$から始まる文字は後からREPLACEする文字を示す独自ルール
--- crm_data_syncストアドプロシージャは、同一セッション内での並列処理を実行することができない
--- 実行者の権限でストアドプロシージャを実行するために、「SQL SECURITY INVOKER」を付与している
-CREATE PROCEDURE src02.crm_data_sync(target_table VARCHAR(255), target_table_all VARCHAR(255), target_column VARCHAR(255))
-SQL SECURITY INVOKER
-BEGIN
-	-- 例外処理
-	-- エラーが発生した場合に一時テーブルの削除を実施
-	DECLARE EXIT HANDLER FOR SQLEXCEPTION 
-		BEGIN
-			GET DIAGNOSTICS CONDITION 1
-				@error_state = RETURNED_SQLSTATE, @error_msg = MESSAGE_TEXT;
-			ROLLBACK;
-			SIGNAL SQLSTATE '45000'
-				SET MYSQL_ERRNO = @error_state, MESSAGE_TEXT = @error_msg;
-		END;
-
-	SET @error_state = NULL, @error_msg = NULL;
-	START TRANSACTION;
-
-	-- ①-1 Salesforce側で物理削除されたデータを検出し更新する
-	SET @update_end_datetime = '
-		UPDATE $$target_table$$ tt 
-		SET
-			tt.end_datetime = CURRENT_TIMESTAMP ()
-			, tt.upd_user = CURRENT_USER ()
-			, tt.upd_date = CURRENT_TIMESTAMP () 
-		WHERE
-			tt.end_datetime = "9999-12-31 00:00:00" 
-			AND NOT EXISTS ( 
-				SELECT
-					tta.Id
-				FROM
-					$$target_table_all$$ tta 
-				WHERE
-					tt.Id = tta.Id 
-					AND tt.$$target_column$$ = tta.$$target_column$$
-			)
-	';
-	SET @update_end_datetime = REPLACE(@update_end_datetime, "$$target_table$$", target_table);
-	SET @update_end_datetime = REPLACE(@update_end_datetime, "$$target_table_all$$", target_table_all);
-	SET @update_end_datetime = REPLACE(@update_end_datetime, "$$target_column$$", target_column);
-	PREPARE update_end_datetime_stmt from @update_end_datetime;
-	EXECUTE update_end_datetime_stmt;
-
-	COMMIT;
-END
diff --git a/rds_mysql/stored_procedure/crm_history.sql b/rds_mysql/stored_procedure/crm_history.sql
deleted file mode 100644
index cc94bbfb..00000000
--- a/rds_mysql/stored_procedure/crm_history.sql
+++ /dev/null
@@ -1,95 +0,0 @@
--- A5M2で実行時に[SQL] - [スラッシュ(/)のみの行でSQLを区切る]に変えてから実行する
--- $$から始まり$$で終わる文字は後からREPLACEする文字を示す独自ルール
--- crm_historyストアドプロシージャは、同一セッション内での並列処理を実行することができない
--- 実行者の権限でストアドプロシージャを実行するために、「SQL SECURITY INVOKER」を付与している
-CREATE PROCEDURE src02.crm_history(target_table VARCHAR(255), target_column VARCHAR(255))
-SQL SECURITY INVOKER
-BEGIN
-	-- 例外処理
-	-- エラーが発生した場合に一時テーブルの削除を実施
-	DECLARE EXIT HANDLER FOR SQLEXCEPTION 
-		BEGIN
-			GET DIAGNOSTICS CONDITION 1
-				@error_state = RETURNED_SQLSTATE, @error_msg = MESSAGE_TEXT;
-			EXECUTE drop_tmp_table_stmt;
-			DEALLOCATE PREPARE drop_tmp_table_stmt;
-			ROLLBACK;
-			SIGNAL SQLSTATE '45000'
-				SET MYSQL_ERRNO = @error_state, MESSAGE_TEXT = @error_msg;
-		END;
-
-	SET @error_state = NULL, @error_msg = NULL;
-	START TRANSACTION;
-
-	-- ②-3で利用する一時テーブル削除のSQLを準備
-	-- 例外処理でも利用するため先に記述
-	SET @drop_tmp_table = '
-		DROP TEMPORARY TABLE IF EXISTS $$target_table$$_make_history_tmp
-	';
-	SET @drop_tmp_table = REPLACE(@drop_tmp_table, "$$target_table$$", target_table);
-	PREPARE drop_tmp_table_stmt from @drop_tmp_table;
-	
-	-- ①-1 Salesforce側で更新されたデータの適用開始日時と適用終了日時を設定する
-	SET @new_history_save = '
-		UPDATE $$target_table$$ 
-		SET
-			start_datetime = $$target_column$$
-			, end_datetime = "9999-12-31 00:00:00"
-			, upd_user = CURRENT_USER() 
-			, upd_date = CURRENT_TIMESTAMP()
-		WHERE
-			start_datetime IS NULL 
-			AND end_datetime IS NULL
-	';
-	SET @new_history_save = REPLACE(@new_history_save, "$$target_table$$", target_table);
-	SET @new_history_save = REPLACE(@new_history_save, "$$target_column$$", target_column);
-	PREPARE new_history_save_stmt from @new_history_save;
-	EXECUTE new_history_save_stmt;
-	DEALLOCATE PREPARE new_history_save_stmt;
-
-	-- ②-1 Salesforce側で更新されたデータを検出用一時テーブルの作成
-	SET @make_history_tmp_create = '
-		CREATE TEMPORARY TABLE $$target_table$$_make_history_tmp 
-		SELECT
-			Id
-			, MIN($$target_column$$) AS min_start_datetime
-			, MAX(start_datetime) AS max_start_datetime 
-		FROM
-			$$target_table$$ 
-		WHERE
-			end_datetime = "9999-12-31 00:00:00" 
-		GROUP BY
-			Id 
-		HAVING
-			count(Id) = 2
-	';
-	SET @make_history_tmp_create = REPLACE(@make_history_tmp_create, "$$target_table$$", target_table);
-	SET @make_history_tmp_create = REPLACE(@make_history_tmp_create, "$$target_column$$", target_column);
-	PREPARE make_history_tmp_create_stmt from @make_history_tmp_create;
-	EXECUTE make_history_tmp_create_stmt;
-	DEALLOCATE PREPARE make_history_tmp_create_stmt;
-
-	-- ②-2 「②-1」で取得した全件に更新処理を行う
-	SET @update_end_datetime = '
-		UPDATE $$target_table$$ tt 
-			INNER JOIN $$target_table$$_make_history_tmp mht 
-				ON tt.Id = mht.Id 
-				AND tt.start_datetime = mht.min_start_datetime 
-		SET
-			end_datetime = mht.max_start_datetime - INTERVAL 1 SECOND 
-			, upd_user = CURRENT_USER() 
-			, upd_date = CURRENT_TIMESTAMP()
-	';
-	SET @update_end_datetime = REPLACE(@update_end_datetime, "$$target_table$$", target_table);
-	SET @update_end_datetime = REPLACE(@update_end_datetime, "$$target_column$$", target_column);
-	PREPARE update_end_datetime_stmt from @update_end_datetime;
-	EXECUTE update_end_datetime_stmt;
-	DEALLOCATE PREPARE update_end_datetime_stmt;
-
-	-- ②-3 「②-1」で作成した一時テーブルを削除する
-	EXECUTE drop_tmp_table_stmt;
-	DEALLOCATE PREPARE drop_tmp_table_stmt;
-
-	COMMIT;
-
-END