RADIANNE

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Overview

Tagline

Fair for Fun — creating beauty for everyone to enjoy together
RADIANNE is a Japanese shapewear brand headquartered in Osaka, founded in 2014 by Kazuo Koizumi. Focusing on changes in bust and body shape caused by pregnancy, childbirth, parenting, and aging, it plans and sells D2C innerwear such as bras, night bras, and shorts. Guided by the slogan “Make shapewear more accessible!”, the brand lowers the barriers to price and purchasing methods associated with conventional shapewear, developing affordable, stylish, and comfortable products together with customer feedback. Centered on fair pricing and customer co-creation, it operates salons in addition to online sales.

Concept

Make shapewear more accessible!

Related brands

Parent brands and sub-brands, ordered by founding year.

Related brands
2 brands
Founded
2024
2024 Sub-brand
Ahr.
Clothing

A natural-looking shapewear line for younger consumers

Ahr. is an innerwear brand that emerged from RADIANNE’s development of shapewear and is pr

Ahr. is an innerwear brand that emerged from RADIANNE’s development of shapewear and is primarily aimed at a younger generation. While RADIANNE serves as the core line for shapewear addressing changes in body shape and concerns about the bust, Ahr. offers ways to naturally shape women’s inherent curves through more design-focused bras, bra tops, night bras, legwear, and other items. Within the brand group, it presents function-enhancing innerwear in a way that is closer to everyday fashion and self-expression, positioning it as an innerwear extension line for younger consumers, distinct from the beauty and health self-care area served by énai.

- Sub-brand
énai
Clothing

A self-care line that extends beauty and wellness into everyday life

énai was created as the sister brand of shapewear brand RADIANNE. Drawing on the expertise

énai was created as the sister brand of shapewear brand RADIANNE. Drawing on the expertise and trust developed through shapewear, it extends beauty and wellness self-care into the everyday lives of busy women. While RADIANNE focuses on shaping the body through bras and Ahr. offers innerwear that supports natural curves, énai covers products ranging from swimwear, sweat-absorbing innerwear, and compression socks to body care and bath care items. Since its 2025 rebranding, it has been clearly positioned as the group’s self-care extension line, proposing habits that put oneself first and time for oneself.

Brands with shared characteristics

Brands that share a country of origin, founding period, category or designer.

Frequently asked questions about RADIANNE

Country of origin, founding year, categories and parent brands.

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