diff --git a/ecs/jskult-batch-daily/entrypoint.py b/ecs/jskult-batch-daily/entrypoint.py
index 43a997dc..472efd9f 100644
--- a/ecs/jskult-batch-daily/entrypoint.py
+++ b/ecs/jskult-batch-daily/entrypoint.py
@@ -1,9 +1,9 @@
 """実消化&アルトマーク 日次バッチのエントリーポイント"""
-from src.jobctrl_daily import batch_process
+from src import jobctrl_daily
 
 if __name__ == '__main__':
     try:
-        exit(batch_process())
+        exit(jobctrl_daily.exec())
     except Exception:
         # エラーが起きても、正常系のコードで返す。
         # エラーが起きた事実はbatch_process内でログを出す。
diff --git a/ecs/jskult-batch-daily/src/batch/datachange/__init__.py b/ecs/jskult-batch-daily/src/batch/laundering/__init__.py
similarity index 100%
rename from ecs/jskult-batch-daily/src/batch/datachange/__init__.py
rename to ecs/jskult-batch-daily/src/batch/laundering/__init__.py
diff --git a/ecs/jskult-batch-daily/src/batch/datachange/emp_chg_inst_lau.py b/ecs/jskult-batch-daily/src/batch/laundering/emp_chg_inst_laundering.py
similarity index 99%
rename from ecs/jskult-batch-daily/src/batch/datachange/emp_chg_inst_lau.py
rename to ecs/jskult-batch-daily/src/batch/laundering/emp_chg_inst_laundering.py
index 64a6a363..c8a28baf 100644
--- a/ecs/jskult-batch-daily/src/batch/datachange/emp_chg_inst_lau.py
+++ b/ecs/jskult-batch-daily/src/batch/laundering/emp_chg_inst_laundering.py
@@ -9,7 +9,7 @@ logger = get_logger('48-施設担当者マスタ洗替')
 batch_config = BatchConfig.get_instance()
 
 
-def batch_process():
+def exec():
     db = Database.get_instance()
     db.connect()
     logger.info('##########################')
diff --git a/ecs/jskult-batch-daily/src/batch/jissekiaraigae.py b/ecs/jskult-batch-daily/src/batch/laundering/sales_laundering.py
similarity index 64%
rename from ecs/jskult-batch-daily/src/batch/jissekiaraigae.py
rename to ecs/jskult-batch-daily/src/batch/laundering/sales_laundering.py
index 7f5d9fcf..c1884b7d 100644
--- a/ecs/jskult-batch-daily/src/batch/jissekiaraigae.py
+++ b/ecs/jskult-batch-daily/src/batch/laundering/sales_laundering.py
@@ -1,11 +1,11 @@
-from src.batch.datachange import emp_chg_inst_lau
+from src.batch.laundering import emp_chg_inst_laundering
 from src.logging.get_logger import get_logger
 
 logger = get_logger('実績洗替')
 
 
-def batch_process():
+def exec():
     """実績洗替処理"""
     logger.info('Start Jisseki Araigae Batch PGM.')
     # 施設担当者洗替
-    emp_chg_inst_lau.batch_process()
+    emp_chg_inst_laundering.exec()
diff --git a/ecs/jskult-batch-daily/src/jobctrl_daily.py b/ecs/jskult-batch-daily/src/jobctrl_daily.py
index 385586f4..c56fe8ba 100644
--- a/ecs/jskult-batch-daily/src/jobctrl_daily.py
+++ b/ecs/jskult-batch-daily/src/jobctrl_daily.py
@@ -1,8 +1,10 @@
-from src.batch import jissekiaraigae
+"""実消化&アルトマーク 日次バッチ処理"""
+
 from src.batch.batch_functions import (
     get_batch_statuses, update_batch_process_complete,
     update_batch_processing_flag_in_processing)
 from src.batch.common.batch_config import BatchConfig
+from src.batch.laundering import sales_laundering
 from src.batch.ultmarc import ultmarc_process
 from src.error.exceptions import BatchOperationException
 from src.logging.get_logger import get_logger
@@ -14,7 +16,7 @@ logger = get_logger('日次処理コントロール')
 batch_config = BatchConfig.get_instance()
 
 
-def batch_process():
+def exec():
     try:
         logger.info('日次ジョブ：開始')
         try:
@@ -123,7 +125,7 @@ def batch_process():
         try:
             # ここで、生物由来ロット分解と並行処理
             logger.info('実績更新：起動')
-            jissekiaraigae.batch_process()
+            sales_laundering.exec()
             logger.info('生物由来ロット分解：起動')
             logger.info('実績更新：終了')
             logger.info('生物由来ロット分解：終了')