KEYUCA's New Innerwear
2026-09-10 02:44:47

KEYUCA Launches New Colors and Styles for Relaxation Innerwear Ahead of Fall

Embrace Comfort: KEYUCA's New Relaxation Innerwear Collection



As summer fades into autumn, maintaining comfort becomes essential, especially when the body is weary from the heat. KEYUCA, a lifestyle solution brand based in Tokyo, recently announced the launch of new colors and designs in its popular 'Relaxation Innerwear' series. Scheduled for release on August 22, 2026, these innovative products are designed to address the autumn fatigue that many experience as the season changes.

The Importance of Relaxation Time


September can be particularly taxing due to fluctuating temperatures caused by air conditioning, the post-summer-break shift in routine, and general weariness from heat. As such, it becomes increasingly vital to enhance personal relaxation time, especially at the day's end. The 'Relaxation Innerwear' series offers a solution with its seamless design and a soft fabric blend of rayon and lyocell, providing a comfortable, second-skin feel and reduced constriction. The lineup includes a new cup-style camisole and high-waisted shorts, alongside brand-new sanitary shorts aimed at enhancing comfort during that time of the month.

A Seamless Experience with H Relaxation Cup Camisole


The 'H Relaxation Camisole with Cups' is characterized by its seamless knit technology. This unique construction not only delivers a relaxed fit but also comfortably adapts to the wearer’s movements. The fabric composition ensures high moisture-wicking properties, making it a versatile choice for all seasons. The newly added colors—greige, navy, and rose—complement the existing shades of beige and pink, giving customers more options to suit their tastes. Importantly, the detachable padding allows for adaptability to suit individual preferences, whether worn alone or paired with existing undergarments.

Key Features


  • - New Colors: Greige, Navy, and Rose
  • - Pricing: ¥2,700 (tax inclusive ¥2,970)
  • - Size Range: M (Bust: 79-87cm, Length: 55cm), L (Bust: 86-94cm, Length: 58cm); Adjustments for new colors make it available in M-L and L-LL sizes.
  • - Material Composition: 45% Rayon, 35% Nylon, 15% Recycled Cellulose Fiber, 5% Polyurethane

H Relaxation High-Waisted Shorts for Added Comfort


Another highlight is the 'H Relaxation High-Waisted Shorts,' which shares the same seamless comfort as the camisole. This piece has been crafted from a rayon and lyocell blend, enhancing its soft feel and moisture-wicking capabilities. Perfect as a coordinating piece with the camisole, it guarantees an effortlessly classy look.

Key Features


  • - New Colors: Greige, Navy, and Rose
  • - Pricing: ¥1,300 (tax inclusive ¥1,430)
  • - Size Range: M and L, with unique specifications for the new colors.
  • - Material Composition: 45% Rayon, 35% Nylon, 15% Recycled Cellulose Fiber, 5% Polyurethane

New Addition: H Relaxation Sanitary Shorts


In a groundbreaking move, KEYUCA introduces sanitary shorts as part of the Relaxation Innerwear series. These shorts maintain the relaxed design while integrating functional features for comfort during menstruation. The double-layered crotch incorporates waterproof fabric while hugging the body snugly, ensuring that menstrual products stay securely in place. This refined design not only enhances comfort but also manages warmth carefully with a high-waisted silhouette.

Key Features


  • - New Colors: Greige and Navy
  • - Pricing: ¥1,900 (tax inclusive ¥2,090)
  • - Size Range: M-L and L-LL
  • - Material Composition: 40% Rayon, 40% Nylon, 15% Recycled Cellulose Fiber, 5% Polyurethane

Exploring Other Collections


In addition to the Relaxation Innerwear, KEYUCA offers a Free Cut Innerwear series. This collection is notable for its smooth, seamless design, reducing the chances of visible lines under clothing. The delicate materials provide a gentle fit conducive to daily comfort, making it ideal for those seeking additional ease throughout their daily life.

Overall, the introduction of these new styles by KEYUCA serves as an invitation to all women to prioritize relaxation and comfort as the seasons change.

About KEYUCA


Established over 50 years ago, KEYUCA (operated by Kawajun Co., Ltd.) has evolved from providing professional furnishings to hotel and healthcare industries to offering elegant interior solutions tailored to enhance individual lifestyles. As it approaches its 25th anniversary, KEYUCA is committed to delivering products that solve everyday living challenges. For more information, visit their official website or follow them on Instagram @keyuca_design.


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Topics Consumer Products & Retail)

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