ALL ORDERS INCLUDE FREE WORLDWIDE SHIPPING. LIMITED STOCK AVAILABLE.

Contact and Support

Customer service is available 10am - 5pm GMT from Monday through Friday via info@sirenum.jp subject email with your order number.

All orders are initially under a made to order basis so please allow up to 4 weeks to receive your shipping and tracking.

To learn more about Klarna click here

Retailers: Regarding wholesale availability and becoming a retailer for Sirenum, contact info@sirenum.jp and subject the email appropriately. 

PR Requests: Regarding studio pulls and celebrity requests, contact info@sirenum.jp and subject the email appropriately.