[Sales end on Thursday, August 20] Anime "Assassination Classroom" x KARATZ Collaboration - Koro-sensei Model Earring (single)

【Shipping Delay Notice】
Due to a higher-than-expected volume of orders, product shipments for customers who placed orders on or after April 10, 2026, will be sequentially dispatched from mid-August onwards. We deeply apologize for any inconvenience this may cause to our waiting customers.

The TV anime "Assassination Classroom" has collaborated with the jewelry specialty store KARATZ to create authentic jewelry using gemstones.

Click here for the special page


【Collaboration Jewelry Features】
・Uses high-quality gemstones carefully selected by experienced gem buyers.
・SV925 is gold-plated to maintain its beauty for a long time.
・Each item is carefully crafted by skilled Japanese artisans.

Sales Period: August 20, 2026 (Thursday)
※Sales may end or be temporarily suspended once the available quantity is reached.

Estimated Delivery Date:
Scheduled for delivery around late September 2026
※As this is a made-to-order product, delivery dates may vary depending on production status.

-Koro-sensei Model Earring (single ear)-
An endearing Koro-sensei model earring featuring a transparent lemon quartz intricately carved to resemble Koro-sensei's face.

【Product Specifications】

【Care Instructions】

・Gently wipe off sweat and dirt with a soft cloth, and if necessary, wash lightly with water or lukewarm water and dry.
・When using a microfiber cloth, be careful as hard debris or sand left on the cloth may cause scratches.
・Avoid using abrasive cloths, silver-specific cleaners, or cleaning solutions, as they may cause the plating to peel off.

【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 color differences compared to the sample. Rest assured, each gemstone is inspected to ensure it maintains the image of the product.

■Regarding Estimated Shipping Date
・Delivery times are only estimates.
・Delivery times may vary due to manufacturing circumstances.


■Regarding 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 / Postpaid Payment (Paidy) / Alipay / AlipayHK / WeChat Pay

karatz_ID:ansatsu_40000330

©Yusei Matsui/Shueisha・Assassination Classroom Anime Production Committee 2025