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Tokyo Ghoul x KARATZCollaboration Jewelry

  • Kaneki - Rinkaku image ring & pendant top
  • Touka Ukaku image necklace

Kaneki - Rinkaku image ring & pendant topKaneki - Rinkaku image ring & pendant top

A ring inspired by Kaneki Ken's kagune, Rinkaku .
The ruby ​​is placed in a position that resembles a red envelope , beautifully expressing its mysterious glow.
You can also enjoy it as a pendant by passing a chain through the gaps in the wriggling kagune .

  • Ring Size
    S (about size 5 to 10) ,
    M (about size 11 to 16) ,
    L (about size 17 to 22)
    Ring width: Approx. 6.65mm
    Ring diameter when using pendant: approx. 20.9mm
    *Varies depending on ring size
    The ring is adjustable in size.
    *Please be careful when changing the size as applying too much force may result in damage.
  • Price (incl. tax)
    Silver material (SV925) 19,800 yen Platinum material (Pt950) 98,000 yen
  • Jewelry used
    Ruby 2mm
*Chain sold separately.

Touka Ukaku image necklaceTouka Ukaku image necklace

A necklace inspired by Kirishima Touka's kagune , Hayaka .
In the center of the pendant is a kagune that is released from the feather during a long-distance attack.
It is decorated with motif parts and sways delicately with your movements.


  • size
    Top part: approx. 14.6mm long x 17.3mm wide
    chain:
    40-45cm (with adjuster)
  • Price (incl. tax)
    Silver material (SV925) 19,800 yen Platinum material (Pt950) 98,000 yen
  • Jewelry used
    Ruby 2mm

All models come with a specially made jewelry case.
The title logo is beautifully embossed on the top of the case.
The 10th anniversary logo is printed on the back of the lid.
Size: Approx. W77 x D77 x H30mm

KARATZ collaboration jewelryKARATZ collaboration jewelry

The collaborative jewelry uses carefully selected gemstones , including those purchased directly from all over the world by gemologists.
The main feature of this piece is the bright red ruby . Its glow, reminiscent of a red envelope , shines quietly and mysteriously , and has a definite presence.

This ring is based on Kaneki's kagune . The ruby ​​set inside is reminiscent of his kagune , and when viewed from the front, it shines red peeking out from the base of his kagune . The design is as if it captured the moment when his kagune wriggles, and the crimson light that oozes out exudes a quiet yet powerful presence.

This necklace, based on Touko's feathers , expresses the beauty of the feathers flickering like flames with the shadows of cold metal.

Both images are carefully crafted down to the smallest detail, faithfully recreating the shape of each kagune , and incorporating their beauty and presence into the jewelry. To ensure that you can enjoy them for a long time, the base metal used is SILVER925 for the silver material and Pt950 for the platinum material. Please enjoy the authentic jewelry that can only be delivered by KARATZ, a jewelry specialty store.

Newly drawn jewelry purchase bonusNewly drawn jewelry purchase bonus

With each purchase of collaboration jewelry, you will receive one free acrylic jewelry stand to display your jewelry.
*The benefits will be based on the image jewelry you purchase.

  • size
    Kaneki: Approx. W117 x H88mm,
    Base: Approx. W55 x H30mm
    Talker: Approx. W102 x H101mm,
    Base: Approx. W70 x H30mm

Set purchase bonusSet purchase bonus

Customers who purchase the Kaneki and Touka jewelry set will receive a free "diorama acrylic stand" that uses the impressive pedestrian bridge scene from episode 7 of "Tokyo Ghoul √A", "Transparency", as the background.

This diorama acrylic stand is a special design that can be displayed in combination with the acrylic stand that comes with the purchase of a single piece of jewelry.
The image of two people who, despite being apart , continued to think of each other and moved forward with their own feelings , can be expressed on one stand.
*One gift for every set purchased .

  • size
    Body: Approx. W130 x H105mm,
    Base: Approx. W130 x H60mm
  • *All images are for illustrative purposes only.
  • *All sizes are approximate. There may be slight differences in size.
  • *Due to the nature of natural stones, there may be differences in color from the sample.
    Please rest assured that we inspect each and every gemstone individually to avoid damaging the image of the piece.

Set purchase bonusSet purchase bonus

  • 3- piece acrylic keychain
    Body size: Approx. W75 x H35mm
    Title logo: Approx. W56 x H21mm
    10th anniversary logo: Approx. W21 x H30mm
    2 types in total, 1,320 yen (tax included)
  • Holographic badge
    Size: 56mm
    2 types available, 770 yen (tax included)
  • Clear postcard set
    Size: Approx. 100 x 148 mm
    6 60 yen (tax included)
  • Clear File
    Size: Approx. 220 x 310 mm (A4)
    5 50 yen (tax included)

Bonus for purchasing merchandise featuring newly drawn illustrations

Depending on the total amount of your purchase, you will receive a holographic die-cut sticker featuring a newly designed illustration.

  • Purchases totaling 3,000 yen or more
    One of the following stickers will be given at random: [ Kaneki] or [ Touka]
  • Purchases totaling 4,000 yen or more
    → Both stickers, [ Kaneki] and [ Touka], will be distributed.
  • Purchases totaling 5,000 yen or more
    Two copies of [ Kaneki] and [ Touka] + an additional sticker [ Kaneki & Touka pair ] will be distributed.
  • size
    ①Kinki/②Touko: Approx. W65×H65mm
    ③Kaneki & Toka: Approximately W66.5 x H68mm
  • *All images are for illustrative purposes only. Actual products may differ.

Jewelry order sales & advance merchandise sales eventJewelry order sales & advance merchandise sales event

TV anime " Tokyo Ghoul " collaboration jewelry will be on display for the first time and available for pre-order at the KARATZ pop-up store!
Plus, you'll have the chance to purchase merchandise early at the event!
The pop-up store dates are as follows:
You can see all the items in person.

Shinjuku Marui ANNEX 2F
Date: June 24th (Tue) - June 30th (Mon)
Business hours: 11:00am - 8:00pm Shinjuku Marui ANNEX 2F

*Opens at 10:30 on Saturdays and Sundays *Closing at 5:30pm on the final day, Monday, June 30th

What is the TV anime "Tokyo Ghoul"?What is the TV anime "Tokyo Ghoul"?

The TV anime "Tokyo Ghoul" is based on the popular comic series which has been serialized in "Weekly Young Jump" since 2011 and has sold over 47 million copies worldwide .

It has gained popularity not only in Japan but also overseas, and despite celebrating its 10th anniversary this year since the TV anime began airing in 2014, its popularity remains unchanged, with the anime currently being distributed in 172 countries and regions around the world.
It is always ranked high in the rankings of popular anime overseas.

What is KARATZ?What is KARATZ?

Since its establishment, KARATZ Co., Ltd. has been disseminating a wealth of information related to gems through its specialized gemstone information media, “KARATZ Gem Magazine” ( https://karatz.jp/ ), as well as through social media such as X (formerly Twitter), Instagram, and Facebook, with the aim of providing a place where gem appraisers can disseminate correct knowledge about gems and where anyone can feel free to ask for advice.
"KARATZ Gem Magazine" ( https://karatz.jp/ ) continues to provide a wide range of information, including not only basic knowledge about gems, but also the differences between real and fake gems, how to tell them apart, and interviews with famous people in the gem industry.
It is notable for having many readers not only from the general public but also from within the industry, with over 150,000 monthly visitors, making it one of the largest jewelry-specializing media in Japan.

In addition, the company's representative, Mr. Koyama, purchases gemstones both domestically and overseas and sells them at his own online store, "Carats STORE."
Representative Koyama visits Thailand, Sri Lanka, Hong Kong, the United States, and other countries several times a year, and sometimes even goes directly to mines to purchase gemstones.
We use our experience of buying and selling over 10,000 gemstones in total to carefully select and purchase beautiful, high-quality gemstones.
We are also popular for creating semi-custom and custom-made jewelry using a wide range of gemstones, and by teaming up with skilled craftsmen in Japan, we continue to create high-quality jewelry that you can enjoy for a long time.

KARATZ Links

Purchase here