[Sales End on Monday, June 30th] "Bungo and Alchemist" x KARATZ Collaboration Jewelry Bungo Ring [Izumi Kyoka Model]

*We are very sorry. Sales of the platinum and gold materials from the first and second series have currently been suspended. We sincerely apologize for the inconvenience.

"Bungo to Alchemist" has collaborated with jewelry specialty store KARATZ to create authentic jewelry using gemstones.

[Collaboration Jewelry Attention to Detail]
◎We use natural stones, including those purchased directly from all over the world by gemologists.
◎Each piece of jewelry is carefully crafted by skilled craftsmen in Japan.

[Sales period]
December 19, 2025 (Friday) 22:00 to February 1, 2026 (Sunday) 23:59
*Sales may end or be suspended once the available number is reached.
* Expected delivery date: Late April 2026

Special page here

~ "Bungo and Alchemist" Bungo Ring Izumi Kyoka Model ~

The main motif is the autumn leaves, which are also the pattern on Kyoka's haori coat. Inspired by the color of Kyoka's kimono, which he wears to represent his feelings for his master, Ozaki Koyo, the piece is decorated with sky blue topaz and yellow sapphires.
The sky blue topaz, with its calm color yet clear shine, is reminiscent of his love of cleanliness.

[Product Specifications]

material	Silver material (SV925 & rhodium plated) Platinum material (Pt950)
Price (tax included)	¥25,800 (silver material) ¥89,800 (Platinum material)
Jewelry used	1 sky blue topaz Yellow Sapphire 1 stone
size	Sizes 7 to 20 (can be specified in 0.5 increments)

[Jewelry case]
A special jewelry case is included with each jewelry purchase.
*Image is for illustrative purposes only.

[Ring purchase bonus]
For each Bungo Ring purchased, you will receive one free acrylic stand. The character of the bonus will be the same as the character purchased.

[Limited-time purchase bonus]
The Dazai Osamu model, Akutagawa Ryunosuke model, and Izumi Kyoka model do not come with limited-time purchase bonuses.

"Bungo to Alchemist" x KARATZ collaboration
See all items

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[Notes]
・All images are for illustrative purposes only.
*All sizes are approximate and may vary slightly.
Due to the characteristics of natural stones, there may be differences in color from the sample. Please rest assured that we inspect each gemstone individually to ensure that the image of the piece is not affected.

■Regarding the estimated shipping date: Delivery times are only estimates.
-Delivery dates may be delayed due to manufacturing reasons.

■About payment methods The following payment methods are available at Caratz STORE.
Credit card payment / Convenience store payment / Bank transfer / Rakuten Pay / Apple Pay / Google Pay / PayPay / d-payment / Merpay / Pay later (Paidy) / Alipay / AlipayHK / WeChat Pay / PayPal

■Regarding resizing of silver material: Silver material cannot be resized.

■About resizing platinum materials
Platinum materials can be resized for a fee.
If you would like to have your item resized after receiving it, please contact us. Please include your name and order number to expedite the process.

karatz_ID: 90001218

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