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Japan's First Lab-Grown Diamond Jewelry Brand "SHINCA" Announces Member-Exclusive "SHINCA THANKS SPECIAL 2026 SUMMER Point-Up Campaign"

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published Jul 3, 2026 7:00 PM ・ Updated Jul 8, 2026 7:35 PM ・ 16 min read ・ Source: PR TIMES

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"SHINCA THANKS SPECIAL 2026 SUMMER Point-Up Campaign" SHINCA, Japan's first lab-grown diamond jewelry brand, manufactured and sold by Imayo Co., Ltd. (Headquarters: Nakagyo-ku, Kyoto; President and C

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000134.000049012.html Distributor: PR TIMES
Published: Jul 3, 2026

"SHINCA THANKS SPECIAL 2026 SUMMER Point-Up Campaign"

SHINCA, Japan's first lab-grown diamond jewelry brand, manufactured and sold by Imayo Co., Ltd. (Headquarters: Nakagyo-ku, Kyoto; President and CEO: Ryutaro Imanishi), will hold the "SHINCA THANKS SPECIAL 2026 SUMMER Point-Up Campaign" for a limited time from July 9, 2026 (Thu) to August 23, 2026 (Sun), targeting members who purchase eligible products at SHINCA domestic directly managed stores or the official online shop.

The "SHINCA THANKS SPECIAL 2026 SUMMER Point-Up Campaign" is a special offer for members who purchase any "SHINCA" product at domestic directly managed stores (SHINCA Ginza, IMAYO Kyoto Oike Store) or the official online shop (SHINCA Online). Normally, 1% of the purchase amount is returned as points, but during this campaign, members will receive 10 times the points, a 10% point return.

To participate in this campaign, members must register as a member of the IMAYO official online shop "IMAYO Boutique" and also register as a friend on the LINE official account. Existing members who have already registered on the official online shop will also need to register as a friend on the LINE official account to use points at domestic directly managed stores.

Members who register as friends on the LINE official account will receive the latest information on our jewelry brands including "SHINCA," introductions to new items, notifications about campaigns and pop-up events, as well as exclusive content for LINE official account users.

"SHINCA" is Japan's first lab-grown diamond jewelry brand, created by "IMAYO," a jewelry maison that weaves together Japanese beauty and tradition. Since its launch on October 1, 2018, it has been supported for its high product quality, created with carefully selected materials and skilled craftsmen, pioneering the domestic lab-grown diamond jewelry industry. We offer gorgeous jewelry that brings out the exceptional beauty of lab-grown diamonds, born without harming the earth, and their sustainable brilliance that connects to the future, with delicate craftsmanship focused on every detail.

This is a very advantageous period where points, which can be used at both domestic directly managed stores and the official online shop, will be 10 times the usual amount. Please take this opportunity to use it.

"SHINCA 2026 SPRING Point-Up Campaign" Overview

Name: SHINCA THANKS SPECIAL 2026 SUMMER Point-Up Campaign

Period: July 9, 2026 (Thu) 00:00 ~ August 31, 2026 (Sun) 23:59

*Domestic directly managed stores will be open during business hours within the above period, and the official online shop will be available during the same period.

Details: During the above period, when you purchase eligible products at the target stores listed below, you will receive points equivalent to 10% of the purchase amount, which is 10 times the normal rate. Points can be used at either domestic directly managed stores or the official online shop at a rate of 1 point to 1 yen.

Target Stores: SHINCA Ginza, IMAYO Kyoto Oike Store, SHINCA Official Online Shop "SHINCA Online"

Eligible Products: All "SHINCA" products *Some products may be excluded from the campaign.

Participation Requirements: Membership registration on the IMAYO official online shop "IMAYO Boutique" and registration as a friend on the LINE official account are required. Existing members registered on the official online shop will also need to register as a friend on the LINE official account to use points at domestic directly managed stores. For details, please see the campaign special site below.

Special Site: https://imayo-boutique.jp/shop/pg/1shinca-point-cp-2607/

【Notes】

*For domestic directly managed stores, points will be awarded 3 business days after purchase.

*For the official online shop, points will be awarded 3 business days after the ordered products are shipped.

*Products excluded from the campaign will be marked as such during the period.

*Awarded points can be used from your next purchase.

IMAYO Official Online Shop "IMAYO Boutique" Login / New Member Registration

Click here to log in to the IMAYO Official Online Shop "IMAYO Boutique"

Click here to register as a new member of the IMAYO Official Online Shop "IMAYO Boutique"

IMAYO Official Online Shop "IMAYO Boutique" LINE Official Account

Click here to register as a new friend on the IMAYO Official Online Shop "IMAYO Boutique" LINE Official Account

*You can also register as a friend on the IMAYO Boutique LINE Official Account using this QR code.

"IMAYO Boutique" LINE Official Account

Details of Domestic Directly Managed Stores and Official Online Shop Eligible for "SHINCA THANKS SPECIAL Point-Up Campaign"

SHINCA Ginza

2-8-19 Ginza, Chuo-ku, Tokyo 104-0061

1 minute walk from Ginza-Itchome Station on the Tokyo Metro Yurakucho Line

3 minutes walk from Ginza Station on the Tokyo Metro Ginza, Hibiya, and Marunouchi Lines

Closed: Wednesdays

Business Hours: 11:00 - 19:00

Phone: 03-6263-2536

SHINCA Ginza

IMAYO Kyoto Oike Store

Kyoto Oike Souseikan 1F, Oike-dori Yanagimachi Higashiiru, Nakagyo-ku, Kyoto 604-0954

5 minutes walk from Karasuma Oike Station on the Kyoto Municipal Subway

Closed: Tuesdays and Wednesdays

Business Hours: 11:00 - 19:00

Phone: 075-741-7027

IMAYO Kyoto Oike Store

SHINCA Official Online Shop "SHINCA Online"

URL: https://imayo-boutique.jp/shop/c/cshinca

Mail: [email protected]

SHINCA Official Online Shop "SHINCA Online"

About "SHINCA"

Japan's first lab-grown diamond jewelry brand. With the concept of "Evolving, New Brilliance," we offer collections with minimalist designs that fit into everyday life, utilizing the brilliance of eco-friendly diamonds that do not mine the earth.

View Details

SHINCA Official Web Site

URL: https://imayo-boutique.jp/shop/c/cshinca

About Lab-Grown Diamonds

Lab-grown diamonds (synthetic diamonds), as the name suggests, are diamonds grown in a laboratory. They have the exact same chemical composition and characteristics as natural diamonds, differing only in the environment in which they are created. They are completely different from imitations and simulants such as moissanite and cubic zirconia. The world is paying attention to their exceptional beauty, with a clear brilliance that contains almost no impurities, which are found in only a few percent of natural diamonds, and their ecological spirit of being born without harming the earth.

View Details

About Imayo Co., Ltd.

Founded in 1861 (Bunkyu 1) in Gojo Sakaimachi, Kyoto, by the first generation Yohei Imanishi as a small goods store dealing in hair ornaments (kanzashi) and combs. For 6 generations and 160 years, we have pursued the desire to enrich hearts with authentic accessories. Currently, as an integrated manufacturer and retailer of jewelry, we develop brands such as "SHINCA," the high-end brand "kagayoi," the advanced brand "Hyacca," and the anniversary brand "ICHAROI," in addition to "SHINCA."

View Details

IMAYO Official Website

URL: https://imayo.co.jp/

IMAYO Official Online Shop "IMAYO Boutique"

URL: https://imayo-boutique.jp/shop/

IMAYO BRAND UNIVERSE

kagayoi Official Website

URL: https://imayo-boutique.jp/shop/c/ckagayoi

Hyacca Official Website

URL: https://imayo-boutique.jp/shop/c/chyacca/

ICHAROI Official Website

URL: https://imayo-boutique.jp/shop/c/cicharoi

SHINCA Official Website

URL: https://imayo-boutique.jp/shop/c/cshinca

OFFICIAL COLLABORATION JEWELRY

SHOHEI OHTANI × IMAYO

URL: https://imayo-boutique.jp/shop/pg/1imayo-SHOHEI-OHTANI/

FACT BOX

Source: PR TIMES
Category: キャンペーン
Organizations: SHINCA / IMAYO / kagayoi

AI 圖像理解（模型對圖片的判讀，非新聞原文事實） / AI image understanding / AI 画像理解

模型對圖片的判讀，非新聞原文事實 / Model interpretation of images, not source-article facts / モデルによる画像判読で、ニュース原文の事実ではありません

以下為AI對圖片的理解非新聞原文事實

The images highlight the 'SHINCA THANKS SPECIAL 2026 SUMMER Point Up Campaign' with visuals of jewelry, store interiors, and a QR code for LINE. They show the SHINCA brand logo and details about the campaign's duration and participating locations.

The image shows a hand wearing gold rings and a diamond bracelet, with text indicating a '10x POINT UP' campaign from '7.9 - 8.23' at 'SHINCA GINZA, Tokyo', 'IMAYO OIKE, Kyoto', and 'IMAYO BOUTIQUE, Online'.
A green QR code is displayed with the word 'LINE' in the center, indicating a method for users to connect with the IMAYO Boutique LINE official account.
The interior of a SHINCA store is shown with modern design, display cases featuring jewelry, and the 'SHINCA' logo illuminated on a wall.
The image displays the interior of a jewelry store, possibly IMAYO Kyoto Oike, with a circular display counter and various jewelry items.
The image features the 'SHINCA' logo in large black letters above the word 'ONLINE' in smaller black letters, representing the brand's online presence.

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Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›

Announced　Jul 3, 2026 7:00 PM — Distributor PR TIMES
Collected　Jul 3, 2026 10:34 AM
AI structured & analyzed　Jul 3, 2026 10:35 AM
Desk-reviewed & published　Jul 3, 2026 7:00 PM

FAQ

What are the key facts in this article?

"SHINCA THANKS SPECIAL 2026 SUMMER Point-Up Campaign" SHINCA, Japan's first lab-grown diamond jewelry brand, manufactured and sold by Imayo Co., Ltd. (Headquarters: Nakagyo-ku, Kyoto; President and CEO: Ryutaro Imanishi), will hold the "SHINCA THANKS SPECIAL 2026 SUMMER Point-Up Campaign" for a limited time from July 9, 2026 (Thu) to August 23, 2026 (Sun), t

Where is the primary source?

PR TIMES: https://prtimes.jp/main/html/rd/p/000000134.000049012.html

When was it published?

Jul 3, 2026

Cite this article — HOW TO CITE

Washin AI News Desk“Japan's First Lab-Grown Diamond Jewelry Brand "SHINCA" Announces Member-Exclusive "SHINCA THANKS SPECIAL 2026 SUMMER Point-Up Campaign"”AI News by Washin Village（和心村）, Jul 3, 2026. https://aeo.idaeo.ai/ai/imayo-boutique-jp/en/news/2026-07-03-%E6%97%A5%E6%9C%AC%E5%88%9D%E3%81%AE%E3%83%A9%E3%83%9C%E3%82%B0%E3%83%AD%E3%82%A6%E3%83%B3%E3%83%80%E3%82%A4%E3%83%A4%E3%83%A2%E3%83%B3%E3%83%89%E3%82%B8%E3%83%A5%E3%82%A8%E3%83%AA%E3%83%BC%E3%83%96%E3%83%A9%E3%83%B3%E3%83%89-shinca-%E4%BC%9A%E5%93%A1%E6%A7%98%E9%99%90%E5%AE%9A-s

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