UNDY wardrobe Sponsors L-Vis Week and Exhibits at PIAMY FES 2026
ELLEROSE Co., Ltd., operating the innerwear store "UNDY wardrobe," announced its sponsorship of "L-Vis Week 2026" and its first-time exhibition at "PIAMY FES 2026," an event for sexual minority women. This initiative aims to promote societal understanding by offering innerwear that respects diversity and self-identity.
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- 📰 Published: April 22, 2026 at 19:00
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ELLEROSE Co., Ltd. (Headquarters: Fukui City, Fukui Prefecture), which operates the innerwear store "UNDY wardrobe," is pleased to announce its sponsorship of "L-Vis Week 2026," to be held in April 2026, and its first-time exhibition at "PIAMY FES 2026," which will take place from April 25 (Sat) to 26 (Sun) as part of the week.
What is L-Vis Week?
L-Vis Week, held from April 20 to 26, 2026, is Japan's largest movement where sexual minority individuals who are PIAMY users across Japan, and their allies (supporters), connect, celebrate, and promote broader societal understanding.
Background of Sponsorship
"UNDY wardrobe" has consistently proposed special innerwear items that cherish your identity, based on the concept of 'Walk Proudly.' The concept of "We Are Here." advocated by "L-Vis Week" deeply resonates with our desire to encourage individuals not to give up on their true selves and to move closer to their ideal self. As a step towards realizing a diverse society where everyone's story is respected and they can live with pride, we have decided to sponsor "L-Vis Week 2026."
Exhibition at "PIAMY FES 2026" as an Action Beyond Sponsorship
In addition to sponsorship, UNDY wardrobe will exhibit at "PIAMY FES 2026" as a venue to meet people in person and convey its message through experience.
PIAMY FES is Japan's largest event for sexual minority women, organized by Altreos Co., Ltd., which operates "PIAMY," an SNS for sexual minorities to connect.
UNDY wardrobe aims to provide an opportunity for individuals to confront their true selves through the experience of trying on carefully selected innerwear.
Event Overview
Event Name: PIAMY FES 2026
Dates: April 25 (Sat) 13:30 - 19:30 / April 26 (Sun) 10:30 - 17:30
Venue: EBiS303
1-20-8 Ebisu, Shibuya-ku, Tokyo 3F
3 minutes walk from JR Ebisu Station
Target Audience: PIAMY users only (18 years or older, with gender indicated as female on ID)
Estimated Visitors: 2,000 people (1,000 per day)
Special Website: https://piamy.net/piamyfes (*Latest information will be sequentially released within the app and on social media)
Introduction to UNDY wardrobe Pop-up Shop
Underwear is what protects and supports you most closely. "UNDY wardrobe" is a Japanese innerwear store filled with carefully selected items that accompany you in moments when you cherish your true self.
① Lottery with Luxurious Prizes
At the booth, a lottery will be held where participants can win luxurious items worth up to 12,000 yen, including "AERA BLUE," a popular bralette brand with outerwear-like designs. We also offer recommended high-quality innerwear items such as "Nstyle," a bust-flat innerwear that achieves a sleek silhouette.
② Sales and Fitting Space Available
In addition to introducing our carefully selected items, a fitting space will be set up within the booth. Expert fitters will also be on-site to assist with size selection. You can actually pick up and try on the products to confirm their material feel and fit before making your purchase with confidence.
About the Innerwear Store "UNDY wardrobe"
"UNDY wardrobe" is a wardrobe filled with special innerwear items that cherish your identity. Based on the concept of 'Walk Proudly,' it develops carefully selected innerwear brands.
Moving forward, UNDY wardrobe will continue to propose items through its original innerwear brands "AERA BLUE," "Nstyle," and "Onlabo" to help all individuals who forge their own lives to not give up on their true selves and to move closer to their ideal self.
Online Store: https://www.ellerose-onlineshop.com/
Instagram: https://www.instagram.com/undywardrobe.official/
As you feel, freely. Bralette brand "AERA BLUE" that brings excitement like "youthful days."
It offers bralettes that achieve a secure fit and bust shaping while removing all uneven, hard parts.
Brand Site: https:
What is L-Vis Week?
L-Vis Week, held from April 20 to 26, 2026, is Japan's largest movement where sexual minority individuals who are PIAMY users across Japan, and their allies (supporters), connect, celebrate, and promote broader societal understanding.
Background of Sponsorship
"UNDY wardrobe" has consistently proposed special innerwear items that cherish your identity, based on the concept of 'Walk Proudly.' The concept of "We Are Here." advocated by "L-Vis Week" deeply resonates with our desire to encourage individuals not to give up on their true selves and to move closer to their ideal self. As a step towards realizing a diverse society where everyone's story is respected and they can live with pride, we have decided to sponsor "L-Vis Week 2026."
Exhibition at "PIAMY FES 2026" as an Action Beyond Sponsorship
In addition to sponsorship, UNDY wardrobe will exhibit at "PIAMY FES 2026" as a venue to meet people in person and convey its message through experience.
PIAMY FES is Japan's largest event for sexual minority women, organized by Altreos Co., Ltd., which operates "PIAMY," an SNS for sexual minorities to connect.
UNDY wardrobe aims to provide an opportunity for individuals to confront their true selves through the experience of trying on carefully selected innerwear.
Event Overview
Event Name: PIAMY FES 2026
Dates: April 25 (Sat) 13:30 - 19:30 / April 26 (Sun) 10:30 - 17:30
Venue: EBiS303
1-20-8 Ebisu, Shibuya-ku, Tokyo 3F
3 minutes walk from JR Ebisu Station
Target Audience: PIAMY users only (18 years or older, with gender indicated as female on ID)
Estimated Visitors: 2,000 people (1,000 per day)
Special Website: https://piamy.net/piamyfes (*Latest information will be sequentially released within the app and on social media)
Introduction to UNDY wardrobe Pop-up Shop
Underwear is what protects and supports you most closely. "UNDY wardrobe" is a Japanese innerwear store filled with carefully selected items that accompany you in moments when you cherish your true self.
① Lottery with Luxurious Prizes
At the booth, a lottery will be held where participants can win luxurious items worth up to 12,000 yen, including "AERA BLUE," a popular bralette brand with outerwear-like designs. We also offer recommended high-quality innerwear items such as "Nstyle," a bust-flat innerwear that achieves a sleek silhouette.
② Sales and Fitting Space Available
In addition to introducing our carefully selected items, a fitting space will be set up within the booth. Expert fitters will also be on-site to assist with size selection. You can actually pick up and try on the products to confirm their material feel and fit before making your purchase with confidence.
About the Innerwear Store "UNDY wardrobe"
"UNDY wardrobe" is a wardrobe filled with special innerwear items that cherish your identity. Based on the concept of 'Walk Proudly,' it develops carefully selected innerwear brands.
Moving forward, UNDY wardrobe will continue to propose items through its original innerwear brands "AERA BLUE," "Nstyle," and "Onlabo" to help all individuals who forge their own lives to not give up on their true selves and to move closer to their ideal self.
Online Store: https://www.ellerose-onlineshop.com/
Instagram: https://www.instagram.com/undywardrobe.official/
As you feel, freely. Bralette brand "AERA BLUE" that brings excitement like "youthful days."
It offers bralettes that achieve a secure fit and bust shaping while removing all uneven, hard parts.
Brand Site: https: