The name Rokkoku, meaning six countries, was named after Rokkoku-Kenzan Mountain where we first built our office with the overlook of six countries including Sagami, Musashi and Izu. The name was also an indication of our ambition to create vital cities in the Kanto Plain. This is one of the reasons why we still nest in and focus on this starting ground, the Kanagawa prefecture area.
Though our influence on the community was minimal at the initial stage, thanks to a lot of supports from people around us, we have begun to be recognized as a general constructor nowadays. Rokkoku’s mission statement is ‘to create and provide houses with full of happiness to people’. And we will continue to strive and grow in order to have big flowers bloom in your ships of dreams.
- Company Name
- Rokkoku Construction Company, LTD.
- Location:
- Headquarters:
550-5 Shinano-cho, Totsuka-ku, Yokohama City
Kanagawa Prefecture, 244-0801 Japan
TEL +81.45.825.8778 FAX +81.45.825.8799 - Tokyo Office:
Keikyu 5th Bldg. 7F, Takanawa, Minato-ku
Tokyo, 108-0074 Japan - Established in:
- April 7, 1988
- Capital:
- US$869,565 ($1=¥115)
- Services:
- General Construction Contractor
Real Estate Selling/Buying/Trading - Permits:
- Construction Permit:
Minister of Land, Infrastructure and Transport (Special-14) Number 17620
Developer Permit:
Minister of Land, Infrastructure and Transport (2) Number 5704
First-Class Architect Office Registration:
First-Class Architect Office, Kanagawa Prefecture Governor Registration Number 6696
The Architect Registration for Japan Housing Finance Agency Special Affairs:
Kanagawa Prefecture Governor Registration Number 6696 The Real Estate Quality Assuarance Registration: Number 10018262
KR CO., LTD.
- Location:
- Headquarter/
550-5 Shinano-cho, Totsuka-ku, Yokohama City,
Kanagawa Prefecture, 244-0801 Japan
TEL +81.45.825.0301
FAX +81.45.825.8788 -
Yokohama Office/
RK Bldg. 3F
1-11-8 Higashi-Kanagawa, Kanagawa-ku, Yokohama City,
Kanagawa Prefecture, 221-0044 Japan
TEL +81.45.440.5757
FAX +81.45.441.2085 -
Totsuka Office/
118 Totsuka-cho, Totsuka-ku, Yokohama City,
Kanagawa Prefecture, 244-0003 Japan
TEL +81.45.860.7358
FAX +81.45.860.7359
R.K.S. Planning CO., LTD.
- Location:
- Keikyu 5th Bldg. 7F
3-25-20 Takanawa, Minato-ku,
Tokyo, 108-0074 Japan
TEL +81.3.5791.2968
FAX +81.3.3473.2099
Biz-International CO., LTD.
- Location:
- Keikyu 5th Bldg. 7F
3-25-20 Takanawa, Minato-ku,
Tokyo, 108-0074 Japan
TEL +81.3.5789.4518
FAX +81.3.3473.2099
RK-STAFF CO., LTD.
- Location:
- RK Bldg. 6F
1-11-8 Higashi-Kanagawa, Kanagawa-ku, Yokohama City,
Kanagawa Prefecture, 221-0044 Japan
TEL +81.45.440.5786
FAX +81.45.441.2822
- April of 1988
- Established Rokkoku Construction Company, LTD. with a capital of US$52,000 ($1=¥115)
Headquartered in Nase-cho, Totsuka-ku, Yokohama - April of 1990
- Established KR CO., LTD. as Real Estate Department
- May of 1990
- Reorganized the company into Rokkoku Construction Company, LTD.
- October of 1990
- Increased the capital up to US$174,000 ($1=¥115)
- March of 1992
- Moved the headquarters to Shinano-cho, Totsuka-ku, Yokohama
- February of 1995
- Established R.K.S. Planning CO., LTD. as Advertising and Sports Department
- October of 1997
- Opened a branch office in Azuma, Shibuya-ku, Tokyo
- April of 1999
- Established Yokohama Project Office in Minato-mirai, Nishi-ku, Yokohama
- September of 1999
- As part of a group-expansion plan, relocated the Shibuya branch office to Takanawa, Minato-ku, Tokyo and renamed it to Tokyo branch office
- March of 2000
- Increased the capital up to US$870,000 ($1=¥115)
- October of 2004
- Relocated the headquarters to a newly constructed office in 550-5 Shinano-cho
- December of 2005
- Established Biz-International CO., LTD. as Internet Business Department
- June of 2006
- Established RK-STAFF CO., LTD. as Personnel Service Department
- November of 2006
- Established Totsuka Office of KR CO., LTD.
- Yokohama Shinkin Bank, Higashi-Totsuka Branch
- Bank of Tokyo Mitsubishi UFJ, Yokohama-Ekimae Branch
- Mizuho Bank, Yokohama-Ekimae Branch
- Sumitomo Mitsui Banking Corporation, Yokohama-Ekimae Branch
- Resona Bank, Yokohama-Nishigushi Branch
- The Kanagawa Bank, LTD, Kofukuji Branch
- Kawasaki Shinkin Bank, Mutsugawa Branch
- Bank of Yokohama, Yokohama-Ekimae Branch