COMPANY

We would like to introduce the company profile and history of CLEARTHLIFE.

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COMPANY PROFILE

Company Name

CLEARTHLIFE Co., Ltd.
Head Office

5-1-3 Roppongi, Minato-ku, Tokyo 106-0032
Gotoh Building 1st
GoogleMap
Established

August 2007
Capital

420 million yen
Consolidated Group Net Sales

18.6056 billion yen (Fiscal year ended September 2025)
Executives
- President & CEO: Yuji Oike
- Executive Vice President: Toru Iriachima
- Managing Director: Eiji Sato
- Senior Executive Officer: Fumihide Ono
- Senior Executive Officer: Toshiyuki Kashiwagi
- Executive Officer: Sadao Morii
- Executive Officer: Yohei Ikeda
- Auditor: Akira Yamashita
- Auditor: Kazuhisa Enomoto
Number of Group Employees

251 (as of September 30, 2025)
Business Description

Planning, development, and sale of the company’s original condominium brand, the “CONCIERIA” series, and other residential properties.
Licenses & Registrations
- Real Estate Brokerage License: Governor of Tokyo (4) No. 88219
- Real Estate Specified Joint Enterprise Permit: Governor of Tokyo No. 94
Major Industry Associations
- Japan Association of Housing and Healthcare Industry
- All Japan Real Estate Association
- Tokyo Real Estate Transaction Association
Main Financial Institutions
- Aozora Bank
- Higashi-Nippon Bank
- Kansai Mirai Bank
- MUFG Bank
- ORIX
- Resona Bank
- Sumitomo Mitsui Banking Corporation
- Tokyo Star Bank
(in alphabetical order)

HISTORY

1984.
12

Established Ryowa Life Create Co., Ltd., the predecessor of CLEARTHLIFE, and commenced real estate sales operations.
1997.
06

Ryowa Community Co., Ltd. (currently CLEARTH COMMUNITY Co., Ltd.), a group company, launched its building management business.
1997.
10

Released “Ryowa Palace Koenji,” the Company’s first self-developed condominium project, marking the full-scale expansion of its real estate development and sales business.
1999.
11

Acquired Ryowa Estate Co., Ltd. (currently CLEARTH RENT Co., Ltd.), a company engaged in property leasing and management services, as a subsidiary.
2004.
01

Total condominium units supplied exceeded 10,000.
2007.
08-10

Established CLEARTHLIFE Co., Ltd. and succeeded to the real estate development and condominium sales business.
2007.
12

Released “CONCIERIA Ochanomizu,” the first property in the Company’s flagship condominium brand, CONCIERIA.
2008.
04

Launched a secondary market business for the brokerage and sale of pre-owned condominiums.
2013.
07

Began supplying the CONCIERIA R Series, featuring renovated and upgraded existing condominium properties.
2013.
08

Started the sales and asset management business for “Hitokuchi Yanushi iAsset,” a real estate fractional ownership product based on the Act on Specified Joint Real Estate Ventures.
2016.
09

Established Tokyo Central Real Estate Co., Ltd. (Taipei) as a subsidiary to support the expansion of overseas operations.
2018.
09

Established CLEARTH LIFE (CAMBODIA) CO., LTD. in Phnom Penh, Cambodia, to expand its property management business internationally.
2019.
05

Total condominium units supplied exceeded 20,000.
2019.
06

Started the sales and asset management business for “Hitokuchi Yanushi JAsset,” a real estate fractional ownership product based on the Act on Specified Joint Real Estate Ventures.
2025.
04

Launched and commenced management of “CLEARTH Fund Mirai no Ki,” an investment product designed for condominium owners’ associations to manage reserve funds for future repairs.