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TRANQUILITY

TRANQUILITY

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Country: Japan
Founded: 2025 2020s
Category: Clothing
Related brands: Clothing brands founded in the 2020s Clothing brands from Japan

Overview

TRANQUILITY is a Japanese fashion line derived from RIM.ARK. It launched with the Spring/Summer 2025 collection and is directed by Chikako Matsukawa, the designer of RIM.ARK. Centered on womenswear, the line offers everyday clothing featuring authentic designs and high-quality materials. Under the concept “NEW BASIC NEO BASE CHIC,” it proposes pieces made to be worn for a long time for people who want to continue enjoying fashion as they grow older.

Concept

NEW BASIC NEO BASE CHIC

Related brands

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

Related brands: 1 brands
Founded: 2016

Year Brand Category Description

2016

RIM.ARK

Parent brand

Clothing

A high-quality basic line extending to mature age groups

TRANQUILITY is a sister line of RIM.ARK that launched in spring 2025, directed by Chikako

TRANQUILITY is a sister line of RIM.ARK that launched in spring 2025, directed by Chikako Matsukawa, a designer at RIM.ARK. It was established for RIM.ARK customers and people who want to continue enjoying fashion as they get older, and focuses on high-quality basic wear with an emphasis on materials. While RIM.ARK primarily caters to people in their 20s and 30s, TRANQUILITY is positioned for a broader audience that includes mature age groups, with a clearer focus on long-lasting quality and classic items. It has also held standalone exhibitions, and products are listed under the independent line name at official stockists.

2016 Parent brand

RIM.ARK

Clothing

A high-quality basic line extending to mature age groups

TRANQUILITY is a sister line of RIM.ARK that launched in spring 2025, directed by Chikako