Apparel Brands "Ungrid" and "MERCURYDUO" Collaborate with "AMPHI"! New Cup-Included Items to Enjoy as Fashion
Wacoal's "AMPHI" collaborates with "Ungrid" and "MERCURYDUO" to release cup-included items.
📋 Article Processing Timeline
- 📰 Published: March 30, 2026 at 00:49
- 🤖 AI Analyzed: May 26, 2026 at 21:27 (1388h 37m after Published)
AMPHI, an innerwear brand by Wacoal Co., Ltd. (Headquarters: Kyoto City, Kyoto Prefecture; President & CEO: Keisuke Kawanishi), is collaborating with the popular apparel brands "Ungrid" and "MERCURYDUO," handled by MARK STYLER Co., Ltd. (Headquarters: Shibuya-ku, Tokyo; President: Masanori Akiyama). Fashionable cup-included items will be available nationwide at select stores and on e-commerce sites, including the Wacoal Web Store, starting Friday, April 24, 2026.
This collaboration was realized with the desire to encourage women in their 20s and 30s, AMPHI's target demographic, to "enjoy innerwear more freely, as fashion." Both Ungrid and MERCURYDUO are brands highly supported by women in the same age group, yet they possess distinct styles: Ungrid embraces individuality without being confined by norms, while MERCURYDUO expresses elegance and cuteness in its own way. By partnering with these two brands, AMPHI aims to propose a wider range of styles and ways to enjoy innerwear.
In product development, AMPHI's expertise in comfort and innerwear design has been fused with the unique worldviews and design aesthetics of both brands, resulting in cup-included items that can be enjoyed as fashion. The Ungrid collaboration features the "Multi-Color Cup Camisole" with a U-shaped neckline that enhances the décolletage, and the "Cup-Included Top" made from soft ribbed material. The MERCURYDUO collaboration includes the "Lace Cup Camisole" with a delicate tiered lace design and the "Cup-Included Side Cutout Mermaid Dress" with a beautiful mermaid silhouette. These designs are crafted to offer both elegance and cuteness for women who want to enjoy a mature, feminine look.
Additionally, various promotions will be held, including a gift campaign on Instagram and a "Original Collaboration Mirror" gift for purchases of 7,700 yen (tax included) or more including the target items. These initiatives will further enhance the collaboration through in-store events and social media.
**Key Points of the "AMPHI" x "Ungrid" "MERCURYDUO" Collaboration:**
* AMPHI, a brand that proposes innerwear that can be enjoyed as part of fashion, collaborates with apparel brands Ungrid and MERCURYDUO to launch new, highly fashionable cup-included items that go beyond the boundaries of underwear.
* Items developed in line with each brand's worldview. The Ungrid collaboration offers the "Multi-Color Cup Camisole" and "Cup-Included Top" designed for women who enjoy an active life without being hindered by summer heat. The MERCURYDUO collaboration features the "Lace Cup Camisole" and "Cup-Included Side Cutout Mermaid Dress" for women who want to enjoy a mature, feminine style.
* Receive an "Original Collaboration Mirror" as a gift for purchases totaling 7,700 yen (tax included) or more, including the target items. A gift campaign will also be held on Instagram to promote the collaboration...
This collaboration was realized with the desire to encourage women in their 20s and 30s, AMPHI's target demographic, to "enjoy innerwear more freely, as fashion." Both Ungrid and MERCURYDUO are brands highly supported by women in the same age group, yet they possess distinct styles: Ungrid embraces individuality without being confined by norms, while MERCURYDUO expresses elegance and cuteness in its own way. By partnering with these two brands, AMPHI aims to propose a wider range of styles and ways to enjoy innerwear.
In product development, AMPHI's expertise in comfort and innerwear design has been fused with the unique worldviews and design aesthetics of both brands, resulting in cup-included items that can be enjoyed as fashion. The Ungrid collaboration features the "Multi-Color Cup Camisole" with a U-shaped neckline that enhances the décolletage, and the "Cup-Included Top" made from soft ribbed material. The MERCURYDUO collaboration includes the "Lace Cup Camisole" with a delicate tiered lace design and the "Cup-Included Side Cutout Mermaid Dress" with a beautiful mermaid silhouette. These designs are crafted to offer both elegance and cuteness for women who want to enjoy a mature, feminine look.
Additionally, various promotions will be held, including a gift campaign on Instagram and a "Original Collaboration Mirror" gift for purchases of 7,700 yen (tax included) or more including the target items. These initiatives will further enhance the collaboration through in-store events and social media.
**Key Points of the "AMPHI" x "Ungrid" "MERCURYDUO" Collaboration:**
* AMPHI, a brand that proposes innerwear that can be enjoyed as part of fashion, collaborates with apparel brands Ungrid and MERCURYDUO to launch new, highly fashionable cup-included items that go beyond the boundaries of underwear.
* Items developed in line with each brand's worldview. The Ungrid collaboration offers the "Multi-Color Cup Camisole" and "Cup-Included Top" designed for women who enjoy an active life without being hindered by summer heat. The MERCURYDUO collaboration features the "Lace Cup Camisole" and "Cup-Included Side Cutout Mermaid Dress" for women who want to enjoy a mature, feminine style.
* Receive an "Original Collaboration Mirror" as a gift for purchases totaling 7,700 yen (tax included) or more, including the target items. A gift campaign will also be held on Instagram to promote the collaboration...
FAQ
What is the main purpose of the collaboration between AMPHI, Ungrid, and MERCURYDUO?
The collaboration aims to encourage women in their 20s and 30s to enjoy innerwear more freely, treating it as a fashion item.
When and where will the new cup-included items from this collaboration be available?
The new items will be available nationwide at select stores and on e-commerce sites, including the Wacoal Web Store, starting Friday, April 24, 2026.
What are the distinct styles of the apparel brands Ungrid and MERCURYDUO?
Ungrid embraces individuality without being confined by norms, while MERCURYDUO expresses elegance and cuteness in its own unique way.
Can you describe some of the specific items resulting from the Ungrid collaboration?
The Ungrid collaboration features a 'Multi-Color Cup Camisole' with a U-shaped neckline and a 'Cup-Included Top' made from soft ribbed material.
What kind of promotional activities are planned to support this collaboration?
Promotions include an Instagram gift campaign and a gift of an 'Original Collaboration Mirror' for purchases of 7,700 yen or more including the target items.