[First in Japan! Sanitary Spats Developed Jointly with a World-Renowned Comprehensive Martial Arts Brand Now on Sale] "Angelite Active Type," Specialized for Sports During Menstruation, is Born!

This article announces the launch of "Angelite Active Type," new sanitary spats specialized for sports during menstruation, developed jointly by Kafka Co., Ltd.'s Angelite brand and KUSAKURA, a world-renowned martial arts equipment brand. The product aims to address concerns about menstrual blood leakage during sports, offering a comfortable and secure option for female athletes and those who train regularly.
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  • 📰 Published: April 2, 2026 at 03:00
  • 🔍 Collected: April 1, 2026 at 18:37
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Kafka Co., Ltd. (Head office: Nagoya City, Aichi Prefecture; Representative Director: Hideo Nakanishi), which operates the sanitary spats brand "Angelite," has jointly developed a new product, "Angelite Active Type," a pair of spats specialized for sports during menstruation, with KUSAKURA (Kusakura), a long-established, world-renowned comprehensive martial arts equipment brand. Sales will begin on Wednesday, April 1st.

Development Background
"We want to create options that allow women to move with confidence even during menstruation."

Many women hesitate to participate in sports during menstruation due to concerns about menstrual blood leakage and discomfort caused by movement. Especially in sports involving intense movement or contact, this anxiety can become a significant psychological pressure in addition to physical burden.

For example, in judo, if menstrual blood is found on a judo uniform during a match, the match may be interrupted for changing clothes or sanitary product replacement. Such situations can not only place a physical burden on athletes but also cause them to face competitions with the fear of "what if it leaks," which can lead to difficulty concentrating.

Angelite has previously offered sanitary spats for daily life, but has received numerous requests from students participating in club activities, athletes, and women who train regularly, saying, "We want something that can be used safely during exercise." Therefore, we teamed up with KUSAKURA, a company proud of its long years of technology and trust in the development of martial arts equipment, and after about a year of prototyping and improvement, we developed sports-specific sanitary spats that can withstand intense movements during sports.

Product Features

① Fit design for intense movement
Highly stretchable fabric is used from the waist to the sides and thighs. It flexibly fits the body's movements, providing a comfortable fit even during intense exercise. Furthermore, double-stitching enhances durability.

② Balanced design for absorbency, waterproofing, and breathability
While ensuring high absorbency and waterproofing with a multi-layered structure, it is designed to prevent stuffiness even during long periods of exercise.

③ Slim design that does not hinder performance
Prioritizing comfort during sports, we pursued a design that allows for light movement while providing protection.

Product Overview

Product Name: Angelite Active Type
Sizes: XS・S・M・L・XL
Color: Black
Price: 8,800 yen (tax included)


【Sales Schedule】
Sales start: Wednesday, April 1st

Where to Buy: Angelite Official Website (https://angelite.jp/)

■ About Angelite
Angelite is a sanitary wear brand launched in 2008. The brand has been operated with the desire to provide women with options to live authentically, beautifully, and comfortably, without enduring discomfort during menstruation. With this collaboration with KUSAKURA, Angelite will continue to develop products that support women's bodies in all aspects of life, including sports, daily activities, and work. Angelite supports the potential of all women in a society where having periods is not a reason to give up on challenges.

■ About KUSAKURA
Founded in 1918 (Taisho 7) as the world's only judo uniform manufacturer. By staying close to each martial arts community and responding to their demands, we have strived in manufacturing and have become recognized worldwide as a comprehensive martial arts equipment manufacturer. We are the world's only manufacturer that handles integrated production of judo uniforms from fabric to finished product. Leveraging this strength, we consistently provide high-quality products. We have pioneered and set global standards by utilizing the unique technologies we have cultivated in each process. As a manufacturer involved in martial arts born in Japan, our goal is to be the best in the world in terms of functionality and quality. With this vision, we will walk alongside all martial arts enthusiasts for the next 100 years.

About Kafka Co., Ltd.
Trade name: Kafka Co., Ltd.
Representative: Hideo Nakanishi
Location: Ichigo Nagoya Building 8F, 4-24-8 Meieki, Nakamura-ku, Nagoya-shi, Aichi
Established: May 31, 2005
Business activities: Apparel OEM/ODM business centered on mid-to-high price range women's and children's clothing such as women's suits, coats, and jackets.
Capital: 50 million yen
URL: https://www.kafka2005.co.jp/
Email: kafka.oem@gmail.com