![[On sale Friday, March 13th at 10pm] Anime "Hell Teacher Nube" x KARATZ Collaboration Original Sticker Set](http://store.karatz.jp/cdn/shop/files/16d74c3394e651e16b3426ed000fc68d.jpg?v=1760420285&width=4500)
![[On sale Friday, March 13th at 10pm] Anime "Hell Teacher Nube" x KARATZ Collaboration Original Clear Postcard Set](http://store.karatz.jp/cdn/shop/files/428aad1349d1b6062359ea69c02bc6d8_6a1b25e9-611b-4c68-9588-eedff19a7429.jpg?v=1760420792&width=4500)
![[On sale Friday, March 13th at 10pm] Anime "Hell Teacher Nube" x KARATZ collaboration original glitter tin badge](http://store.karatz.jp/cdn/shop/files/1_24a31620-bd03-4006-98d1-6ef840402ca0.jpg?v=1760421857&width=4500)
![[On sale Friday, March 13th at 10pm] Anime "Hell Teacher Nube" x KARATZ collaboration original acrylic stand](http://store.karatz.jp/cdn/shop/files/1_4c6c968c-6db5-458f-a891-e73749c1a17a.jpg?v=1760422214&width=4500)
![[On sale Friday, March 13th at 10pm] Anime "Hell Teacher Nube" x KARATZ collaboration: Original random acrylic keychains](http://store.karatz.jp/cdn/shop/files/FIX_-11.jpg?v=1760861228&width=4500)
![[On sale May 28, 10 PM] Adult Sebonstar Jewelry Vol. 3: Heart Key Lock Pendant Silver Model (Silver Color/Gold Color) SV925](http://store.karatz.jp/cdn/shop/files/PA078307_bd775702-6b2b-4562-860d-2e9c582a7986.jpg?v=1762047939&width=4000)
![[On sale May 28th, 10 PM] Adult Sebonstar Jewelry Vol. 3: Heart Key Lock Pendant Precious Model (Platinum/Gold) Pt950/K18YG/K18PG](http://store.karatz.jp/cdn/shop/files/PA078307_2123680b-0e41-4868-a4e8-0d3379cedcc5.jpg?v=1762298053&width=4000)
![[Sales start May 28th, 10 PM] Adult Sebonstar Jewelry Vol. 3: Charmy Pact Ring Precious Model (Platinum/Gold) Pt950/K18YG/K18PG](http://store.karatz.jp/cdn/shop/files/PA067498_085f46a8-30f9-4c0a-aa5b-ba86eb8620de.jpg?v=1762304991&width=4000)
![[On sale May 28th, 10 PM] Adult Cbonstar Jewelry Vol. 3: Adult Cbonstar Pendant Mirage Edition <silver model></silver>](http://store.karatz.jp/cdn/shop/files/P8061894.jpg?v=1761201097&width=4000)
![[Sales end on Sunday, August 31st] TV anime "A long time ago, magical girls and evil were enemies." x KARATZ collaboration acrylic coaster featuring newly drawn illustrations](http://store.karatz.jp/cdn/shop/files/b575e39cbe27d546997decf28401c292.jpg?v=1761635410&width=4500)
![[Sales end on Sunday, July 19th] TV Anime "Blue Lock" x KARATZ Collaboration Part 2 Layered Ring](http://store.karatz.jp/cdn/shop/files/bluelock_bnrB_01_1080x1080_1.jpg?v=1763018217&width=1080)
![[Sales End on Sunday, July 19th] TV Anime "Blue Lock" x KARATZ Collaboration Part 2: Mark Pendant Top](http://store.karatz.jp/cdn/shop/files/bluelock_bnrB_02_1080x1080_a501ffc5-9563-4890-be6e-917d27e99a3a.jpg?v=1763022005&width=1080)
"Initial D" x KARATZ 30th Anniversary Collaboration Acrylic Stand
Sale price¥1,650
![[Sales End on Monday, January 12th] TV Anime "Tokyo Ghoul" x KARATZ Collaboration Part 2: Newly Illustration Glitter Can Badges (2 Types)](http://store.karatz.jp/cdn/shop/files/5efb58aaf728cd8fac93f9138168615d_d0ec1755-2f03-4a69-9228-f89867346aa2.jpg?v=1763525695&width=4500)
![[Sales End on Monday, January 12th] TV Anime "Tokyo Ghoul" x KARATZ Collaboration Part 2: Newly Illustration Merchandise: Triple Acrylic Keychains (2 Types)](http://store.karatz.jp/cdn/shop/files/3_b7c319f9-3a92-4613-9df2-aa13fde37aba.jpg?v=1763526380&width=4500)
![[Sales End on Monday, January 12th] TV Anime "Tokyo Ghoul" x KARATZ Collaboration Part 2: Newly Illustration Clear Postcard Set](http://store.karatz.jp/cdn/shop/files/1e59a71851af73d7ce3f098a72d4979e_1f34e380-e614-452c-b773-7455a8e74e09.jpg?v=1763527264&width=4500)
![[Sales End on Monday, January 12th] TV Anime "Tokyo Ghoul" x KARATZ Collaboration Part 2: Newly Illustration Merchandise - Random Hard Cards (12 Types)](http://store.karatz.jp/cdn/shop/files/fea598b1fb998db481d66b134bfc83d6_03062a1c-1a59-4692-8869-72ccec80ee2c.jpg?v=1763526517&width=4500)
![[Sales End on Monday, January 12th] TV Anime "Tokyo Ghoul" x KARATZ Collaboration Part 2: Newly Illustration Acrylic Plate (Made to Order)](http://store.karatz.jp/cdn/shop/files/ec9e161797228ad9e2870c836c8a49a5_dd3f6f59-425c-435c-b5f2-70746096cae2.jpg?v=1763526590&width=4500)
![[On sale May 28th at 10 PM] "Bungo to Alchemist" x KARATZ Collaboration Jewelry Part 3: Bungo Ring [Sakunosuke Oda Model]](http://store.karatz.jp/cdn/shop/files/01.jpg?v=1764723334&width=1080)
![[On sale May 28th, 10 PM] "Bungo and Alchemist" x KARATZ Collaboration Jewelry Part 3: Bungo Ring [Edogawa Ranpo Model Ring]](http://store.karatz.jp/cdn/shop/files/02_db3f7ed0-177f-418b-b788-6f945e929acf.jpg?v=1764724403&width=1080)
![[On sale 5/28 22:00] Bungo and Alchemist x KARATZ Collaboration Jewelry Vol. 3: Bungo Ring [Kan Kikuchi Model Ring]](http://store.karatz.jp/cdn/shop/files/03_d1fff56d-18a4-444f-bd64-dfa11a0b9a45.jpg?v=1764724993&width=1080)
![[Sales End on Sunday, February 15th] TV Anime "Tokyo Ghoul" x KARATZ Collaboration CCG Quinque Pendant](http://store.karatz.jp/cdn/shop/files/KARATZ__1080x1080px.jpg?v=1767923591&width=4500)
![[On Sale May 28th at 10 PM] "Bungo and Alchemist" x KARATZ Collaboration Jewelry: Vol. 4 - Bungo Ring [Chuya Nakahara Model Ring]](http://store.karatz.jp/cdn/shop/files/bungou_pt4_bnr_03a_1080x1080_188850d0-864d-433e-aee2-4c42cc37704d.jpg?v=1779787581&width=1080)
![[On Sale 5/28 10PM] Bungo and Alchemist x KARATZ Collaboration Jewelry - Vol. 4: Bungo Ring [Sakaguchi Ango Model Ring]](http://store.karatz.jp/cdn/shop/files/bungou_pt4_bnr_03b_1080x1080_0583a7bf-27be-4ac0-b5cf-9654b94847b7.jpg?v=1779787573&width=1080)
![[On sale May 28th at 10 PM] "Bungo to Alchemist" x KARATZ Collaboration Jewelry Vol. 4: Bungo Ring [Takiji Kobayashi Model Ring]](http://store.karatz.jp/cdn/shop/files/bungou_pt4_bnr_03c_1080x1080_3452dba7-b9d7-4d95-805d-90a51ce343fa.jpg?v=1779787564&width=1080)
Why not take your favorite gemstone that you found at KARATZ and have it made into custom-made jewelry? It will be made by skilled Japanese craftsmen.
We carefully craft each piece of jewelry, starting with the stone setting, to match the individual characteristics of the gemstone.
So that more people can feel closer to jewellery and enjoy it easily.
We will introduce KARATZ's thoughts on products, the attention to detail and efforts in selecting gemstones and creating jewelry.
KARATZ's Initiatives and Social Contributions
We will introduce KARATZ's efforts, including nurturing the next generation and business collaboration to develop the industry, and supporting children in Sri Lanka, the land of jewels.
KARATZ Books
These are books that KARATZ has been involved in writing, supervising, and planning. They are all books that allow you to enjoy gemstones from various angles. You can also purchase them directly.
jeweler's tools
For those who want to enjoy jewelry more but don't know what tools to use, we will introduce tools that are also used by KARATZ staff. You can also purchase them directly.