Collection: PRODUCT / Apple Test / Black Friday

📦 About Delivery

All ordered items will be shipped via Sagawa Express.

Orders will be shipped within 3-5 days of the order date.

Shipping times may vary depending on item size and order volume.

For inquiries about your package after shipment, please check the tracking number provided in the shipping completion email using the package tracking service.

Please note that we will notify you by email if there are any delivery delays.

*Delivery to Hokkaido, Okinawa, remote islands, and some other areas may be delayed, so please place your order early.

⚠️ Notes

🌟 About the Campaign

• This campaign may be changed or ended without prior notice.
• This campaign is exclusively available on the BRAIN SLEEP OFFICIAL SITE.
• As a general rule, it cannot be combined with other discount coupons or campaigns.

🎁 About Novelty Gifts

• If a novelty gift is applicable, it will be automatically applied after the order is completed.
• You cannot specify the novelty gift item.
• Novelty gifts are limited to one per order.
• Items may be out of stock depending on availability.

📦 About Products and Stock

• Items may be out of stock depending on availability.
• Items may temporarily become hidden or sold out.

💰 About Pricing and Payment

• Prices may fluctuate without notice during the sale period, and the displayed price may differ from the purchase price.
• Price changes cannot be made after the order is confirmed.

🔄 About Returns and Exchanges

• If we deliver a defective product or an item different from your order, we will issue a refund if the item is out of stock.
• Please refer to our return and exchange policy for details.