Group Companies

"THINK HAPPINESS AND MAKE THE HAPPINESS."
Under this philosophy, we have created homes and cities by focusing on people and their lifestyles.
In a group-wide effort, we integrate our real estate and other businesses, including housing, hotels, and energy, to maximize our corporate value and produce lasting growth, and continue to take on challenges as a company that makes the future of people and the earth happier.

グループ企業

  • MIRARTH HOLDINGS, Inc.Official site

    Management of group companies, etc.

    Address
    Headquarters Tekko Building 16F, 1-8-2 Marunouchi, Chiyoda-ku, Tokyo
    Representative
    Kazuichi Shimada, Representative Director
    Established
    September 21, 1972
    Capital
    4,819 million yen

  • Leben Community Co., Ltd.Official site

    Property management, rental properties, insurance agency, and rehabilitation service

    Address
    6-14 Sanbancho, Chiyoda-ku, Tokyo
    Representative
    Shinsuke Naka, Representative Director
    Established
    April 1988
    Capital
    60 million yen

  • Leben Home Build Co., Ltd.Official site

    New detached house sales business, construction

    Address
    Tokyo Head Office: 8F Kinsan Building, 4-1-21 Nihonbashi Muromachi, Chuo-ku, Tokyo
    Yokohama Head Office: 6F Kannai Tosei Building II, 4-45-1 Sumiyoshi-cho, Naka-ku, Yokohama City,
    Representative
    Takuji Arita, Representative Director
    Established
    July 1987
    Capital
    2 million yen

  • Takara Leben Realnet Co., Ltd.Official site

    Real estate distribution, consignment sales business

    Address
    3F Shippo Building, 1-13-13 Nihonbashi Kayabacho, Chuo-ku, Tokyo
    Representative
    Takeshi Okabe, Representative Director
    Established
    May 1977
    Capital
    30 million yen

  • Leben Zestock Co., Ltd.Official site

    Real estate purchase and resale, real estate rental business

    Address
    Yurakucho Denki North Building 16F
    1-7-1,Yurakucho,Chiyoda-ku,Tokyo
    Representative
    Norihiko Yoshimura, Representative Director and President
    Established
    December 2001
    Capital
    10 million yen

  • Leben Trust Co., Ltd.Official site

    Rental management, real estate rental business

    Address
    Shin-Yokohama AK Building 7F, 3-23-3 Shin-Yokohama, Kohoku-ku, Yokohama City, Kanagawa Prefecture
    Representative
    Shinsuke Naka, Representative Director
    Established
    January 2016
    Capital
    60 million yen

  • Takara Leben（Thailand）Co., Ltd.

    Investment in real estate business

    Address
    689, Bhiraj Tower at Emquartier, 30th Floor, Soi 35, Sukhumvit Road, Klongton Nuea, Vadhana Bangkok , 10110.
    Representative
    Hiroshi Iwamoto
    Established
    August 2022

  • Leben Clean Energy Co., Ltd.Official site

    Renewable energy projects

    Address
    5F Iidabashi Bldg., 1-18, Agebacho, Shinjuku-ku, Tokyo
    Representative
    Kentaro Taniguchi, Representative Director
    Established
    March 2016
    Capital
    6.55 million yen

  • Takara Asset Management Co., Ltd.Official site

    Investment management, type II financial instruments, and investment advisory and agency

    Address
    Otemachi Nomura Building 16F, 2-1-1 Otemachi, Chiyoda-ku, Tokyo
    Representative
    Mamoru Takahashi, Representative Director
    Established
    October 2013
    Capital
    2.5 million yen

  • Takara PAG Real Estate Advisory Ltd.Official site

    Investment management

    Address
    2F Kowa No.35 Building Annex, 1-14-15 Akasaka, Minato-ku, Tokyo
    Representative
    Masayuki Ishihara, Representative Chairman
    Tetsuo Saida, Representative Director and President
    Established
    January 2016
    Capital
    50 million yen