Seller name

Group M Co., Ltd.


3-12-24 Saiwaicho, Asaka City, Saitama Prefecture 351-0015

Representative's name

Mamoru Ogoshi

Site manager

Manabu Hoya

Contact information

Phone number: 048-450-2911
Reception hours : 9:00 am - 5:00 pm
(Saturdays, Sundays, holidays, year-end and New Year holidays, special holidays excluded)


* We will respond to inquiries by e- mail in order.

Selling price

The selling price of a product, etc. is displayed on the purchase page of the product, etc.


Please refer to the shipping estimate in the product page.

payment method

credit card

[Handling card]
We accept Visa, MASTER, JCB, AMEX .

【method of payment】
You can use lump sum payment, installment payment, and revolving payment.
*Bonus payments cannot be used.
* When using AMEX , revolving payment cannot be selected.

cashless payment

[Handling company]

cash on delivery

[Cash-on-delivery charge] Nationwide flat rate: 0 yen
[Handling amount] Less than 300,000 yen (tax included)
■ The total payment amount is the product price total.
*We will bear the delivery fee.
■Please pay cash to the shipping company in exchange for the product when the product arrives.
*Card payments cannot be made by cash on delivery.

Bank transfer

If you wish to pay by bank transfer, please fill in the delivery address, phone number, purchase item number, and quantity on the inquiry page and send it. We will inform you of the transfer amount and bank account in return.

Time of payment, time of delivery of goods, etc.

After payment is completed on this site, we will ship sequentially. (Cash on delivery will be shipped sequentially after confirming the order details).
Please note that the delivery timing may change for each product. Please check the estimated shipping date on each product page.
If you purchase products with different shipping dates at the same time, such as pre-order sales or multiple sales, they will be delivered together with the product with the latest shipping date.

About returns

  • Conditions for Accepting Returns We accept returns of unused and unopened products only if you notify us within 30 days of receipt. If you wish to cancel or return an order, please forward the order confirmation email to, specifying the item to be returned and the reason for the return.
  • Shipping and Handling Fees for Returns Shipping fees and transfer fees for refunds are the responsibility of the customer. If the product is returned by cash on delivery, the amount will be deducted from the refund amount. If there is exterior damage and evidence of unpacking, we will reduce the amount depending on the situation.
  • About Refunds Refunds will be processed after confirming the arrival of the returned product.

The refund method depends on the payment method used at the time of purchase.

For credit cards and Apple Pay:
The date on which we process the return will be the approximate date on which the charge to the credit card company will be cancelled. Therefore, if your credit card company's closing date is exceeded, the refund will be made on the next debit date.

For bank transfer and cash on delivery:
We will transfer the money to your designated account.

*In principle, refunds will be made through the shopping site, except in the case of cash on delivery. Exceptionally, when a refund is issued by us, please note that we may deduct the amount equivalent to various points granted by the transaction in question. In any case, the transfer fee for the refund will be borne by the customer.

  • Return contact email address:

*Except for initial defects, we do not accept product exchanges. We apologize for the inconvenience, but please make a new order after completing the return procedure for your convenience.

Special agreement on defect liability

If a product, part, or part of the product is found to have a manufacturing defect within the compensation period for our product, we will replace or repair the product or part free of charge. In addition, if there is no stock of the part, such as when the manufacturing of the relevant part has ended, we will replace it with another alternative part.

*Applicable only when the product is used in Japan.