Sparkle Box
Accessory Jewellery Rental via Monthly Subscription


Launched in 2014, Sparkle Box became Japan’s first and only online jewellery rental subscription, making fine jewellery an everyday luxury. For a flat monthly fee, customers can access a constantly evolving collection of over 3,000 pieces, from delicate daily wear to bold statement designs, with unlimited swaps to match their mood, outfit, or occasion.
This model allows the exploration of semi-fine, fashion, and alternative jewellery at a fraction of the retail cost, while promoting sustainability by encouraging reuse over ownership.
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Sparkle Box’s catalogue reflects the full range of Sekai Boeki’s craftsmanship and supplier network, ensuring that seasonal trends and fresh designs are always available.
Entirely online and designed for ease, the service delivers directly to the customer’s door, offering the freedom to reinvent their style every day without commitment.

