[Sales end on Sunday, July 19] TV Anime "Blue Lock" x KARATZ Collaboration Vol. 1 Chain Ring

TV anime "Blue Lock" and jewelry specialty store KARATZ have collaborated to create authentic jewelry using gemstones.

Click here for the special page

[Estimated Delivery Date]
Around late September 2026
*Sales may end or be temporarily suspended once the available quantity is reached.

-Chain Ring-

The chain ring connects a simple ring arm engraved with each character's name and set with natural stones matching their image color with a chain, creating a unique design. The end of the chain features a plate modeled after the Blue Lock logo and a blue sapphire inspired by Blue Lock. Enjoy the swaying sparkle of the gemstones on your hand.

[Product Specifications]

Gemstones in Image Colors

*Due to the nature of natural stones, there may be individual differences in color. Please rest assured that each item is carefully inspected to ensure it does not detract from the image of the work.


[Jewelry Case]
A special jewelry case is included with each jewelry purchase.

Size: approx. 9cm x 9cm

[Guarantee Card]
An original guarantee card is included with all items.
The guarantee card is not random. It corresponds to the character of the item purchased.

Size: 55mm (height) x 91mm (width)

TV anime "Blue Lock" x KARATZ Collaboration
View all items

[Notes]

・All images are for illustration purposes only.
・All sizes are approximate. Slight variations may occur.
・Due to the nature of natural stones, there may be differences in color from the sample. Please rest assured that each gemstone is inspected carefully to ensure it does not detract from the image of the product.

■About estimated shipping date
・Delivery dates are estimates only.
・Shipping dates may be subject to change due to manufacturing reasons.


■About payment methods
The following payment methods are available at KARATZ STORE:
Credit Card / Convenience Store Payment / Bank Transfer / Apple PAY / Google Pay / PayPay / d払い決済 / Merpay / Paidy Post-Payment / Alipay / AlipayHK / WeChat Pay

■About resizing silver items
Silver items cannot be resized.


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© Muneyuki Kaneshiro, Yusuke Nomura, Kodansha / "Blue Lock" Production Committee