top of page

Notation based on the Act on Specified Commercial Transactions

business name

Lean System Co., Ltd.

Representative's name

Mototaka Yoshida


1-19-20 Nanokawa, Minami Ward, Fukuoka City 815-0081

phone number


Payment method and timing

Bank transfer: Payment is required by the designated date before the start of the course.

Credit card: Payment is required by the specified date before the course starts.

Selling price

Please check the pricing page.

Necessary charges other than product price

In addition to the price of reference books, the customer must separately prepare Internet connection charges and other expenses related to telecommunication line communication and expenses required for settlement (the amount is as determined by each business operator with which the customer has a contract).

Timing of service provision

After applying for membership, you will be asked to watch the orientation video, and this service will be provided two days later.


Cooling-off is not applicable to this service. Regarding cancellation after the start of service provision, you can cancel in accordance with our prescribed regulations. However, we cannot accept refunds for payments that have already been made.


OurContact UsPlease contact us.

bottom of page