JKPLANET Ginza flagship store to launch Japan’s first permanent bridal collection (wedding rings and engagement rings) from jewelry brand “Kagann” – Launching September 1, 2025

JKPLANET Ginza Flagship Store to Launch Japan’s First Permanent Bridal Collection (Wedding Rings and Engagement Rings) by Jewelry Brand “Kagann” – Starting September 1, 2025 – ​
JKPLANET(R)︎【Increase Co., Ltd.】 Press Release: August 31, 2025 JKPLANET Ginza Flagship Store to Become Japan’s First Permanent Retailer of the Kagann Bridal Collection (Wedding Rings and Engagement Rings) – Starting September 1, 2025 – Starting September 1, 2025, JKPLANET Ginza Main Store will permanently stock the bridal collection of Kagann, a Tokyo-based jewelry brand that combines traditional techniques with modern design.
https://prcdn.freetls.fastly.net/release_image/9679/30/9679-30-af59714d9064304eff737a80573cd50d-1500×1000.jpg Kagann Bridal Collection Wedding Rings and Engagement Rings Increase Co., Ltd., which operates the nationwide bridal jewelry select shop “JKPLANET” (https://www.jkplanet.jp), specializing in love rings, wedding rings, engagement rings, and natural diamonds, will be permanently stocking the bridal collection of Tokyo-based jewelry brand “Kagann” for the first time in Japan at its JKPLANET Ginza flagship store from Monday, September 1, 2025. Experience a unique design that combines tradition and innovation in Ginza. ◆ About Kagann
https://prcdn.freetls.fastly.net/release_image/9679/30/9679-30-3a846efbdb76d89129725031c1c2d4c8-1500×1000.jpg Kagann Bridal Collection Bridal Collection: Wedding Rings and Engagement Rings “Kagann” is a Tokyo-based jewelry brand launched in 2020. Kagann is a Tokyo-based jewelry brand that combines history, culture, mythology, architecture, decorative lettering, and botanical patterns from all over the world. Kagann’s aesthetic sense, woven throughout the Silk Road, has been elevated by the skills of skilled Japanese artisans and developed into an elegant collection. The bridal collection, launching in September 2025, incorporates the brand’s iconic motifs and traditional techniques such as Japanese engraving, while combining everyday comfort with sophisticated, simple beauty. Carefully crafted down to the thickness and width, the rings are worthy of long-lasting love. ◆ Features of Kagann Bridal Collection
https://prcdn.freetls.fastly.net/release_image/9679/30/9679-30-032a6c4fcf1732bd69782ac15e10df9b-2148×2685.jpg Kagann SilkRoad [Kagann Silk Road wedding rings – A “Kagann-esque” design that utilizes brand icons and traditional techniques, making it suitable for everyday use – Can be layered with fashion jewelry lines (Moroccan, Evil Eye, etc.) – A popular model that has garnered customer support is now available as a bridal ring. – Crafted from high-quality 18k yellow gold (K18YG) or platinum (Pt950) to preserve its beauty. His signature “Silk Road” series shines as if blessing the couple’s future together, thanks to the “silk carving” technique that creates a silk-like luster. ◆ Significance of Kagann × JKPLANET Ginza Main Store
https://prcdn.freetls.fastly.net/release_image/9679/30/9679-30-09798ba362f0ad020f6361311dd43589-980×654.jpg JKPLANET Ginza Main Store is an authorized retailer (permanent store) of Kagann Bridal Collection. JKPLANET has selected popular domestic and international brands and provided a space where customers can experience the unique worldview of each brand. The launch of Japan’s first permanent “Kagann” bridal collection at the Ginza flagship store is a realization of our mission to “deliver new symbols of love that accompany couples.” We hope that the story of the couple about to be united will shine even brighter as the Kagann worldview, which embodies the beauty of the Silk Road, comes to life in the streets of Ginza. 【Kagann Permanent Store “JKPLANET Ginza Main Store” Shop Information】 Store Name: JKPLANET Ginza Main Store (JK Planet Ginza Honten) Address: 1F, Ginza GS Building II, 8-11-1 Ginza, Chuo-ku, Tokyo Phone Number: 03-6280-6927 Business Hours: 11:00-19:30 Business Days: Open every day (except New Year’s holidays) Access – 6-minute walk from Exit A3 of Ginza Station on the Tokyo Metro Ginza Line. – 6-minute walk from Higashi-Ginza Station on the Tokyo Metro Hibiya Line. ・7 minutes walk from JR Yamanote Line “Shinbashi Station”. ・3 minutes walk from the commercial facility “GINZA SIX”. 【Official Website】 JKPLANET official website: https://www.jkplanet.jp JKPLANET Ginza Main Store Details Page: https://www.jkplanet.jp/shoplist/ginza/ JKPLANET Kagann Details Page:
https://www.jkplanet.jp/item/brand/kagann/ JKPLANET Official Instagram: https://www.instagram.com/jkplanet.jewelry/ Kagann official website: https://www.kagannjewelry.com/ Kagann official Instagram: https://www.instagram.com/kagann_jewelry/ Kagann Bridal Official Instagram: https://www.instagram.com/kagann_bridal/ JKPLANET Official X: https://x.com/jkplanet JKPLANET official TikTok:
https://www.tiktok.com/@jkplanet JKPLANET official YouTube:
https://www.youtube.com/c/jkplanet-official
https://prcdn.freetls.fastly.net/release_image/9679/30/9679-30-063eb7db9e777428dc697ddf73a29def-3900×2925.jpg Kagann Bridal Collection, 1st floor, street level, Ginza 8-chome Permanent store “JKPLANET Ginza Main Store”
https://prcdn.freetls.fastly.net/release_image/9679/30/9679-30-c8eae9d2bf0ff8d441f5b719e0277b05-3000×2250.jpg JKPLANET is currently operating at 12 stores nationwide. About JKPLANET (JK Planet) JKPLANET is a select shop (platform) specializing in bridal rings, carefully selecting only jewelry brands that combine quality and creativity, including globally trusted diamond brands, high-quality Made in Japan brands, and the official Disney bridal collection. Operating company Increase Co., Ltd. was founded in Kagoshima City in 1990. On October 6, 2011, it opened the Ginza area’s first select shop, “JKPLANET Ginza Main Store” (8-11-1 Ginza, Chuo-ku, Tokyo), specializing in Love Rings®, wedding rings, and engagement rings. As of 2025, the store has 12 locations in Tokyo, Yokohama, Ueno Okachimachi, Saitama Omiya, Nagoya, Osaka, and Kyushu. Based in Tokyo’s Ginza district, it is a pioneer in the “wedding ring specialty select shop” business and is expanding nationwide. 【Proven track record of providing locations and costumes for TV dramas】 List of achievements: https://www.jkplanet.jp/drama-location Since opening, JKPLANET Ginza Main Store, Ginza 2-Chome Store, and Omotesando Store have provided locations for numerous TV dramas and movies, as well as providing costume support for wedding rings. Movies: “SEE HEAR LOVE ~I Love You Even If I Can’t See or Hear You~ (starring Yamashita Tomohisa and Araki Yuko)”, “Billionaire Man (starring Sato Takeru)”, “Funouhan (starring Matsuzaka Tori)” Variety documentary: “Wednesday Downtown – Monster Love (Kuro-chan)” TV dramas: “CODE – The Price of Wishes (starring Sakaguchi Kentaro)”, “Unlucky Girl (starring Fukuhara Haruka)”, “Radiation House II”, “Hanzawa Naoki”, “Love Manga Artist (starring Suzuki Ryohei)”, “My Housekeeper Sagisa-san”, “Office Marriage Honey”, “Love Will Continue Forever (Koi Tsudu)”, “Fake Affair (starring Anne)”, “Tales of the Unusual (Laundromat)”, “Job Hunting Family”, “It’s Embarrassing to Run Away, but It’s Useful (Nigehaji)”, “Angel Heart”, “Hanasaki Mai Will Not Stay Silent (starring Anne)”, “Ando Lloyd (starring (Takuya Kimura and Kou Shibasaki), “Love Times”, “Eat, Sleep, Love, Live Together”, “Pintokona”, “Runaway – For My Beloved”, and many others. 【JKPLANET Store Information】 ・JKPLANET Ginza Main Store (Kagann Bridal Collection Authorized Retailer): Ginza GS Building 1F, 8-11-1 Ginza, Chuo-ku, Tokyo TEL 03-6280-6927 →
https://www.jkplanet.jp/shoplist/ginza ・Ginza 2-chome Store: 2-9-14 Ginza Building 1F, Ginza, Chuo-ku, Tokyo TEL 03-6263-0340 →
https://www.jkplanet.jp/shoplist/ginza-2/ ・Omotesando Store: 2-9-16 Jingumae, Shibuya-ku, Tokyo 1F TEL 03-6447-4383 →
https://www.jkplanet.jp/shoplist/omotesando/ ・Ueno Okachimachi Store: Office F 1F, 3-28-5 Ueno, Taito-ku, Tokyo TEL 070-5417-1990 → https://www.jkplanet.jp/shoplist/ueno-okachimachi/ ・Yokohama Motomachi Store: Motomachi Siete 2F, 2-88 Motomachi, Naka-ku, Yokohama, Kanagawa Prefecture TEL 045-232-4270 →
https://www.jkplanet.jp/shoplist/yokohama-motomachi/ ・Omiya Store: 1F Nabeshima Building, 2-7-9 Sakuragicho, Omiya-ku, Saitama City, Saitama Prefecture TEL 048-783-4223 →
https://www.jkplanet.jp/shoplist/saitama-omiya/ ・Osaka Umeda Store: 1F FC Building, 14-15 Chayamachi, Kita-ku, Osaka City, Osaka Prefecture TEL: 06-6690-8401 → https://www.jkplanet.jp/shoplist/osaka-umeda/ ・Nagoya Sakae Store: 1F Itoya Nakakoma Building, 3-31-21 Sakae, Naka-ku, Nagoya, Aichi Prefecture TEL 052-228-6787 →
https://www.jkplanet.jp/shoplist/nagoya-sakae/ ・Fukuoka Tenjin Store: 1-1-35 Daimyo, Fukuoka City, Fukuoka Prefecture, 1F TEL 092-791-9402 → https://www.jkplanet.jp/shoplist/fukuoka-tenjin/ ・Kumamoto Kamidori Store: Terra Building 1F, 7-4 Kamidori-cho, Chuo-ku, Kumamoto City, Kumamoto Prefecture TEL 096-321-6460 →
https://www.jkplanet.jp/shoplist/kumamoto-kamitori/ ・Miyazaki Tachibana-dori Store: 1F, 3-4-3 Tachibana-dori Higashi, Miyazaki City, Miyazaki Prefecture TEL 0985-29-5225 →
https://www.jkplanet.jp/shoplist/miyazaki/ ・Kagoshima Tenmonkan Store ：7-2 Higashisengokucho, Kagoshima City, Kagoshima Prefecture 1F TEL 099-227-4417 → https://www.jkplanet.jp/shoplist/kagoshima-tenmonkan/ 【Contact for this matter】 For inquiries, please contact the JKPLANET Ginza Main Store Press Room TEL: Email: jkplanet1990@gmail.com Business hours: Weekdays 11:00-19:30 【Operating company】 Company name: Increase Inc. Trade name: JKPLANET (JK Planet) Head office address: JK Sepia Building 1F, 7-2 Higashisengokucho, Kagoshima City, Kagoshima Prefecture Tokyo Head Office / Ginza Main Store: Ginza GS Building II 1F, 8-11-1 Ginza, Chuo-ku, Tokyo President and CEO: Kunio Daisuke Founded: December 15, 1990 Established: January 27, 1994 Capital: 10 million yen Business: Operation of “JKPLANET,” a select shop specializing in bridal jewelry. For more information about this release