diff --git a/ecs/jskult-batch-daily/src/batch/laundering/mst_inst_laundering.py b/ecs/jskult-batch-daily/src/batch/laundering/mst_inst_laundering.py
new file mode 100644
index 00000000..d05a1e60
--- /dev/null
+++ b/ecs/jskult-batch-daily/src/batch/laundering/mst_inst_laundering.py
@@ -0,0 +1,218 @@
+from src.batch.batch_functions import logging_sql
+from src.batch.common.batch_context import BatchContext
+from src.db.database import Database
+from src.error.exceptions import BatchOperationException
+from src.logging.get_logger import get_logger
+from src.time.elapsed_time import ElapsedTime
+
+logger = get_logger('メルク施設マスタ作成')
+batch_context = BatchContext.get_instance()
+
+
+def exec():
+    db = Database.get_instance()
+    try:
+        db.connect()
+        logger.debug('メルク施設マスタ作成処理開始')
+        # mst_instをTruncate
+        _truncate_mst_inst(db)
+        # fcl_mst_vから、mst_instへInsert
+        _insert_mst_inst_from_fcl_mst_v(db)
+        # com_instから、mst_instへInsert
+        _insert_mst_inst_from_com_inst(db)
+        logger.debug('メルク施設マスタ作成処理終了')
+    except Exception as e:
+        raise BatchOperationException(e)
+    finally:
+        db.disconnect()
+
+
+def _truncate_mst_inst(db: Database):
+    try:
+        db.execute("TRUNCATE TABLE src05.mst_inst")
+    except Exception as e:
+        logger.debug("メルク施設マスタの全件削除に失敗")
+        raise e
+
+    logger.debug("メルク施設マスタの全件削除に成功")
+    return
+
+
+def _insert_mst_inst_from_fcl_mst_v(db: Database):
+    # fcl_mst_vから、mst_instへInsert
+    try:
+        elapsed_time = ElapsedTime()
+        sql = """
+            INSERT INTO
+                src05.mst_inst (
+                    inst_cd,
+                    inst_clas_cd,
+	                inst_name_form,
+	                inst_name,
+	                pref_cd,
+                	city_cd,
+	                pref_name,
+	                city_name,
+	                address,
+	                postal_cd,
+	                tel_num,
+	                delete_date,
+	                v_inst_cd,
+ 	                create_date,
+	                update_date
+                )
+            SELECT
+                fmv1.v_inst_cd,
+                CASE
+                    WHEN fmv1.fcl_type IN ('A1','A0') THEN '3'
+                    WHEN fmv1.fcl_type BETWEEN '20' AND '29' THEN '2'
+                END AS inst_clas_cd,
+                fmv1.fcl_name,
+                fmv1.fcl_abb_name,
+                fmv1.prft_cd,
+                RIGHT(fmv1.admin_kbn,3),
+                mp.prefc_name,
+                LEFT(mc.city_name,40),
+                CASE
+                    WHEN fmv1.fcl_type IN ('A1','A0') THEN fmv1.fmt_addr
+                    WHEN fmv1.fcl_type BETWEEN '20' AND '29' THEN CONCAT(fmv1.prft_name,fmv1.city_name,fmv1.addr_line_1)
+                END AS address,
+                fmv1.postal_cd,
+                fmv1.tel_num,
+                LEFT(fmv1.closed_dt, 10),
+                fmv1.v_inst_cd,
+                fmv1.ins_dt,
+                fmv1.upd_dt
+            FROM
+                src05.fcl_mst_v fmv1
+            INNER JOIN (
+                SELECT 
+                    v_inst_cd,
+                    MAX(sub_num) AS sno
+                FROM
+                    src05.fcl_mst_v
+                GROUP BY 
+                    v_inst_cd
+                ) fmv2
+                ON  fmv1.v_inst_cd = fmv2.v_inst_cd
+                AND fmv1.sub_num = fmv2.sno
+            LEFT OUTER JOIN src05.mst_prefc AS mp
+                ON fmv1.prft_cd = mp.prefc_cd
+            LEFT OUTER JOIN src05.mst_city AS mc
+                ON  LEFT(fmv1.admin_kbn,2) = mc.prefc_cd
+                AND RIGHT(fmv1.admin_kbn,3) = mc.city_cd
+            WHERE
+                    ((fmv1.fcl_type IN ('A1','A0')) OR fmv1.fcl_type BETWEEN '20' AND '29')
+                AND fmv1.rec_sts_kbn != '9'
+        """
+        res = db.execute(sql)
+        logging_sql(logger, sql)
+        logger.info(f'Ｖ施設マスタからメルク施設マスタに登録成功, {res.rowcount} 行更新 ({elapsed_time.of})')
+    except Exception as e:
+        logger.debug("Ｖ施設マスタからメルク施設マスタに登録失敗")
+        raise e
+
+    return
+
+
+def _insert_mst_inst_from_com_inst(db: Database):
+    # com_instから、mst_instへInsert
+    try:
+        elapsed_time = ElapsedTime()
+        sql = """
+            SET SESSION optimizer_switch = 'derived_merge=off';
+            INSERT INTO 
+                src05.mst_inst
+            SELECT
+                ci.dcf_dsf_inst_cd,
+                '1',
+                ci.form_inst_name_kanji,
+                ci.inst_name_kanji,
+                ci.prefc_cd,
+                ci.city_cd,
+                mp.prefc_name,
+                LEFT(mc.city_name, 40),
+                ci.inst_addr,
+                ci.postal_number,
+                ci.inst_phone_number,
+                ci.bed_num,
+                ci.manage_cd,
+                LEFT(cm.manage_name, 40),
+                ci.abolish_ymd,
+                ci.inst_div_cd,
+                LEFT(cid.inst_div_name, 40),
+                mcmv.hco_vid_v,
+                ci.create_user,
+                ci.regist_date,
+                ci.update_user,
+                ci.update_date
+            FROM
+                src05.com_inst AS ci
+            LEFT OUTER JOIN src05.mst_prefc AS mp
+                ON ci.prefc_cd = mp.prefc_cd
+            LEFT OUTER JOIN src05.mst_city AS mc
+                ON  ci.prefc_cd = mc.prefc_cd
+                AND ci.city_cd = mc.city_cd
+            LEFT OUTER JOIN src05.com_manage AS cm
+                ON ci.manage_cd = cm.manage_cd
+            LEFT OUTER JOIN src05.com_inst_div AS cid
+                ON ci.inst_div_cd = cid.inst_div_cd
+            LEFT OUTER JOIN (
+                SELECT
+                    mcmv4.*
+                FROM (
+                    SELECT
+                        mcmv1.*
+                    FROM
+                        mdb_cnv_mst_v AS mcmv1
+                    INNER JOIN (
+                        SELECT
+                            mcmv2.hco_vid_v,
+                            MAX(mcmv2.sub_num) AS sno
+                        FROM
+                            mdb_cnv_mst_v mcmv2
+                        WHERE
+                                mcmv2.rec_sts_kbn != '9'
+                            AND src05.get_syor_date() >= mcmv2.start_date
+                        GROUP BY
+                            mcmv2.hco_vid_v
+                        ) AS mcmv3
+                    ON  mcmv1.hco_vid_v = mcmv3.hco_vid_v
+                    AND mcmv1.sub_num = mcmv3.sno
+                ) mcmv4
+                INNER JOIN (
+                    SELECT
+                        MIN(mcmv8.hco_vid_v) AS hvv,
+                        mcmv8.mdb_cd
+                    FROM (
+                        SELECT
+                            mcmv5.*
+                        FROM
+                            mdb_cnv_mst_v AS mcmv5
+                        INNER JOIN (
+                            SELECT
+                                mcmv6.hco_vid_v,
+                                MAX(mcmv6.SUB_NUM) AS SNO
+                            FROM
+                                mdb_cnv_mst_v AS mcmv6
+                            WHERE
+                                    mcmv6.rec_sts_kbn != '9'
+                                AND src05.get_syor_date() >= mcmv6.start_date
+                            GROUP BY
+                                mcmv6.hco_vid_v) AS mcmv7
+                        ON  mcmv5.hco_vid_v = mcmv7.hco_vid_v
+                        AND mcmv5.sub_num = mcmv7.sno) AS mcmv8
+                    GROUP BY mcmv8.mdb_cd) AS mcmv9
+                ON  mcmv4.mdb_cd = mcmv9.mdb_cd
+                AND mcmv4.hco_vid_v = mcmv9.hvv
+            ) AS mcmv
+            ON ci.dcf_dsf_inst_cd = mcmv.mdb_cd
+        """
+        res = db.execute(sql)
+        logging_sql(logger, sql)
+        logger.info(f'COM施設からメルク施設マスタに登録成功, {res.rowcount} 行更新 ({elapsed_time.of})')
+    except Exception as e:
+        logger.debug("COM施設からメルク施設マスタに登録失敗")
+        raise e
+
+    return