Legal Notice
(Based on the Act on Specified Commercial Transactions – Japan)
Effective Date: October 11, 2025
Last Updated: October 11, 2025
Seller
Reason Lab Inc. (Beauty Saga Studio)
Responsible Person
Representative Director: [Name to be inserted]
Address
2-10-7 Shibuya, 3F, Shibuya-ku, Tokyo 150-0002, Japan
Contact Information
Beauty Saga Studio / Reason Lab Inc.
Email: support@beauty-saga.com
Business hours: Monday–Friday, 10:00–17:00 (JST)
Closed on weekends, national holidays, and during New Year holidays.
Website
Product Prices
All prices are listed in Japanese yen (JPY) and include applicable consumption tax.
Individual product pages display the final selling price.
Additional Fees
Customers are responsible for the following fees where applicable:
- Shipping fees (varies by region and product)
- Bank transfer or payment service fees (if applicable)
Accepted Payment Methods
- Credit Cards (VISA, MasterCard, JCB, American Express, etc.)
- PayPal
- Bank Transfer (prepayment)
- Other payment options as specified by the Company (e.g., Stripe)
Payment Timing
- Credit Card / PayPal: Charged upon order confirmation
- Bank Transfer: Within 7 days of order placement
If payment is not received within 7 days, the order will be automatically canceled.
Delivery Schedule
- In-stock items: Shipped within 3–7 business days after payment confirmation
- Pre-order or ZINE items: Shipped after the official release date
- Digital content: Accessible immediately upon payment confirmation
Delivery times may vary depending on weather, customs, or other unforeseen circumstances.
Shipping Method and Fees
Products are shipped via Yamato Transport or Japan Post.
Shipping fees and available delivery regions are specified on each product page.
Returns, Exchanges, and Cancellations
- Returns or exchanges are not accepted except in cases of defective or incorrect products.
- For defective or incorrect items, please contact us within 7 days of receipt.
- Digital content and downloads cannot be returned or refunded once delivered.
Handling of Defective Items
If a product is found defective, it will be replaced if stock is available,
or refunded if replacement is not possible.
Purchase Quantity Limitations
Limited edition or made-to-order products may have quantity restrictions.
Details are provided on the respective product pages.
Overseas Orders
International shipping is available for selected products.
Shipping fees, customs duties, and taxes vary by destination and are the responsibility of the customer.
Protection of Personal Data
All personal data is handled in accordance with our Privacy Policy.
Disclaimer
- The Company is not responsible for any input errors or technical issues during order placement.
- Product photos are for illustrative purposes; actual colors may vary depending on monitor settings.
Revision of This Notice
This Legal Notice may be updated without prior notice due to changes in laws, regulations, or business operations.
The revised version takes effect once published on this page.
Our Commitment
At Beauty Saga Studio, we aim to deliver every product and experience with integrity and care,
ensuring that customers around the world can shop with confidence and peace of mind.

