Commercial Transactions Notation


Serene Co., Ltd.

Name of Operation Supervisor

Betty Taira

Postal code



3-3-6-3F Roppongi, Minato-ku, Tokyo Japan

Explanation of charges other than the product price

Shipping charges

Order validity period

Within 7 days after order placement.
If you are unable to contact us after the above period, please contact us in advance.

Defective products

Cleaning tools are products that have already been cleaned.
Based on the creator’s belief that the identity of the product itself is important, we do not accept cancellations or returns/exchanges after the order has been completed.
Thank you for your understanding and cleaning.

Time of delivery

Delivery will be made within 3 to 10 days after bank transfer or credit card payment is completed.

Payment deadline

Shipment will be made after confirmation of your bank transfer or credit card payment.

Phone number


Public email address

Homepage address