Fitness Adorned with the Finest Design. Luxury Fitness Brand 'PENT.' to be Installed in the Luxury Residence 'Eaton Place Kamiizumi-cho'.

Key facts

  • Fitness Adorned with the Finest Design. Luxury Fitness Brand 'PENT.' to be Installed in the Luxury Residence 'Eaton Place Kamiizumi-cho'.
  • Rainbow Circle Inc. has announced the installation of a full set of fitness equipment from the Polish luxury fitness brand 'PENT.' into 'Eaton Place Kamiizumi-cho', a luxury residence adjacent to Yoyogi Park in Tokyo. This initiative aims to enhance the well-being of residents by providing fitness gear that doubles as beautiful interior design.
  • Source: PR Times
  • Date: June 3, 2026

Direct answer

Rainbow Circle Inc. has announced the installation of a full set of fitness equipment from the Polish luxury fitness brand 'PENT.' into 'Eaton Place Kamiizumi-cho', a luxury residence adjacent to Yoyogi Park in Tokyo. This initiative aims to enhance the well-being of residents by providing fitness gear that doubles as beautiful interior design.

Citation
Fitness Adorned with the Finest Design. Luxury Fitness Brand 'PENT.' to be Installed in the Luxury Residence 'Eaton Place Kamiizumi-cho'. (June 3, 2026), PR Times
Source
PR Times
Date
June 3, 2026
Rainbow Circle Inc. has announced the installation of a full set of fitness equipment from the Polish luxury fitness brand 'PENT.' into 'Eaton Place Kamiizumi-cho', a luxury residence adjacent to Yoyogi Park in Tokyo. This initiative aims to enhance the well-being of residents by providing fitness gear that doubles as beautiful interior design.
提携NQ 0/100出典:PR Times

📋 Article Processing Timeline

  • 📰 Published: June 3, 2026 at 23:56
  • 🔍 Collected: June 3, 2026 at 15:05
  • 🤖 AI Analyzed: June 7, 2026 at 00:42 (81h 36m after Collected)
Rainbow Circle Inc. (Headquarters: Shibuya-ku, Tokyo; Representative Director: Tatsuya Amemiya) is pleased to announce the installation of a full set of fitness equipment from the Polish luxury fitness brand 'PENT.' into 'Eaton Place Kamiizumi-cho', a luxury residence adjacent to Yoyogi Park in Tokyo.

■ Background and Purpose of the Installation

Since its founding in 2022, Rainbow Circle Inc. has been pioneering a new market in Japan: 'luxury fitness that also serves as interior design.'

Making fitness equipment the centerpiece of interior design.

Background of the Installation: To overturn the common perception of fitness equipment as 'clunky, creating a lived-in feel, and something to be hidden away after use.' 'PENT.' is a high-end fitness gear brand, meticulously handcrafted by skilled artisans using natural walnut, oak, high-quality stainless steel, and genuine leather. It transcends the category of mere training equipment, possessing a design that blends beautifully into the sophisticated interiors of luxury hotel suites, high-end residences, and private jets.

'Eaton Place Kamiizumi-cho,' where the equipment has been installed, is a premium low-rise residence for a select few, nestled alongside the rich nature of Yoyogi Park, combining high design and privacy. In this private space designed to enhance the well-being of its residents, the shared vision of both parties—'to provide the pinnacle of self-care experiences in daily life without compromising the aesthetic beauty of the interior'—led to this special collaboration.

■ Introduction of Installed Products (Installation Photos)

The 'PENT.' products installed feature a luxurious lineup combining walnut, known for its beautiful wood grain, with precision-polished stainless steel.

Product Description: Beautifully displayed on a dedicated wooden base to fit a stylish wood-grained cabinet space, elevating the prestige of the space itself.

Product Description: The lineup includes ergonomically designed dumbbells, push-up bars, kettlebells, and a jump rope adorned with high-grade leather, achieving both functionality and sculptural beauty.

■ About Eaton Place Kamiizumi-cho

Located in Yoyogi Kamiizumi-cho, Shibuya-ku, Tokyo, this is one of Japan's premier luxury rental low-rise residences.

Its greatest feature is its rare location adjacent to the vast greenery of Yoyogi Park, offering peace and tranquility a step away from the city bustle while still being in the heart of Tokyo. With the concept of 'a design fusing modern Japanese and European sensibilities,' it provides a sophisticated, truly rich park life with English-speaking concierges and a resident-exclusive fitness gym, without being ostentatious.

■ About Rainbow Circle Inc.

With the mission of 'bridging overseas and Japan to let people experience global luxury,' Rainbow Circle is the pioneer that first fully introduced the Polish high-end workout brand 'PENT.' to Japan and has been leading the domestic luxury fitness market. We operate as a unique partner that not only delivers products but also correctly understands the brand's craftsmanship and aesthetics, integrating them seamlessly into luxury hotels, premium residences, and the private spaces of discerning affluent individuals without compromising their worldview.

Company Name: Rainbow Circle Inc.

Representative: Tatsuya Amemiya, Representative Director

Location: Navi Shibuya V 3F, 5-5 Maruyama-cho, Shibuya-ku, Tokyo

Established: April 2022

Business: Import and sale of high-end fitness products

URL: https://rainbow-circle.jp/

FAQ

Where can I purchase PENT. fitness equipment?

Currently, Rainbow Circle Inc., as the exclusive Japanese distributor, primarily sells B2B to luxury hotels and residences.

Can non-residents of Eaton Place Kamiizumi-cho use PENT. equipment?

No, the installed equipment is in a resident-exclusive fitness gym and is not accessible to the general public.

Is PENT. equipment available for purchase for regular homes?

It is unclear from the press release, but Rainbow Circle states they also handle installations for private spaces of affluent individuals.