築き上げた100年、
そして創り繋げる100年へ
Taking the next step
to lead the world
PRESIDENT’S MESSAGE
KOJIMA will continue to aspire,
respond, and support.
Thank you for visiting our website.
We're much appreciated with your continued support.
Thanks to your warm support, Kojima Corporation celebrated
its 100th anniversary on March 23, 2017.
Founded in Osaka in 1917, our company has focused on its contribution to society
for 100 years based on the philosophy of the founder, supported by our business partners.
Today, the ever-changing environment surrounding the industry makes it difficult to respond to the needs of our customers by merely applying old ways of thinking.
While staying ahead of the curve with market changes, we will work on issues by taking on all kinds of challenges with the spirit of learning from traditions we have built since our founding, while gaining new insights without dwelling on tradition.
We will continue to respond to the needs of society and maintain our firm position as a general trading company for piping materials and moreover, contribute toward a prosperous society and earn more trust from our stakeholders.
Thank you for your encouragement and support.
Nobuyoshi Kitagaki,
President
MISSION
We will maintain sound management and pursue the
well-being of our employees and contribution to society.
We place the highest value on gaining the trust of our customers.
Compliance with laws
and corporate ethics
In order to remain a trusted company, we will comply with social norms such as laws and regulations, internal rules, etc.; respect local culture, customs, and human rights; and act in accordance with the highest ethical standards. To accomplish this, we will ensure that each employee is aware that our business activities are built on trust from society, and each of us carries out our duties with firm ethical standards as well as a solid understanding and knowledge of legal compliance and corporate ethics.
Providing value through
products and services
We will constantly create new value for the market and strive to meet the expectations of and impress our customers and their end users.
Initiatives that
contribute to society
We will contribute to society as a public institution built on our core business, and promote and support various activities as professionals and members of society of excellence aiming to live in harmony with the local community.
COMPANY PROFILE
Trade name |
KOJIMA CORPORATION |
|---|---|
Founded |
March 23, 1917 (Registered as a corporation in September 1936) |
Representative Director |
Nobuyoshi Kitagaki |
Headquarters |
2-17-7 Nihonbashi Kayabacho, Chuo-ku, Tokyo, Japan |
Total equity |
250 million yen |
Number of employees |
299 |
Revenue |
34.9 billion yen (for the fiscal year ended March 2024) |
Main banks |
Mizuho Bank,Ltd. |
Products and services |
Sale of piping equipment, building equipment, housing equipment, |
Executives |
President Nobuyoshi Kitagaki |
Subsidiaries and affiliates |
Narita Kizai Co.,Ltd. (Tomisato-shi, Chiba Prefecture) |
HISTORY
Mar 1917 |
Tokuji Kojima founded Tokiwa Shoten (trade name) in Osaka-shi in Japan |
|---|---|
Jan 1927 |
Tokiwa Shoten was reorganized as a limited partnership company |
Sep 1936 |
Reorganized into a corporation and changed the trade name to Kojima Shoten |
Jan 1945 |
Changed its trade name to Kojima Tekkan Tsugite Co.Ltd |
Aug 1946 |
Opened Tokyo Branch in Tokyo |
Sep 1948 |
Opened Sapporo Branch in Sapporo-shi |
Aug 1950 |
Merged with Nippon Kokan Sangyo Co.Ltd and Jyoban Kiko Co.Ltd |
May 1956 |
Changed its trade name to Kojima Tekkan Co.Ltd and relocated headquarters to Tokyo on the same day |
Nov 1962 |
Opened Hiroshima Sales Office in Hiroshima-shi and upgraded it to Hiroshima Branch in March 1970 |
Jul 1964 |
Opened Fukuyama Sales Office in Fukuyama-shi |
Aug 1964 |
Relocated headquarters in a newly constructed building in Hatchobori, Chuo-ku, Tokyo |
Feb 1968 |
Opened Shizuoka Sales Office in Shizuoka-shi and upgraded it to Shizuoka Branch in April 1989 |
Nov 1968 |
Opened Toyama Sales Office in Toyama-shi |
Oct 1969 |
Opened Niigata Sales Office in Niigata-shi |
Feb 1970 |
Opened Okayama Sales Office in Okayama-shi |
Aug 1970 |
Opened Oita Sales Office in Oita-shi |
Apr 1973 |
Opened Sendai Sales Office in Sendai-shi and upgraded it to Tohoku Branch in April 2013 |
Oct 1973 |
Changed trade name to KOJIMA CORPORATION |
Apr 1974 |
Opened Oyama Sales Office in Oyama-shi and renamed it to Kitakanto Sales Office in May 1988 |
Apr 1975 |
Opened Kushiro Sales Office in Kushiro-shi |
May 1978 |
Received an award from the Federation of Japan Water Industries, Inc. (SUIDANREN) |
Jun 1978 |
Consolidated Narita Kizai Co. Ltd as a subsidiary company |
Oct 1978 |
Received an award from the Minister of Health, Labour and Welfare for achievements in the water supply industry |
Feb 1979 |
Consolidated Settsu Kizai Co. Ltd as a subsidiary company |
Sep 1980 |
Relocated its headquarters and Tokyo Branch to a newly constructed building in Nihonbashi, Chuo-ku, Tokyo |
Apr 1983 |
Completed network systems connecting all branches, |
Jun 1989 |
Increased its total equity to 250 million yen |
Apr 1990 |
Renamed Sapporo Branch, Fukuoka Branch, Hiroshima Branch, Shizuoka Branch to Hokkaido Branch, Kyushu Branch, Chugoku Branch, and Tokai Branch, respectively |
Apr 1993 |
Established company-wide WAN to promote digitization |
Feb 1994 |
Opened Asahikawa Local Office in Asahikawa-shi and upgraded |
Apr 2003 |
Consolidated Tokyo Sales Dept. 1, Tokyo Sales Dept. 2, and Tokyo |
Sep 2006 |
Obtained ISO 14001 certification |
Sep 2008 |
Consolidated Nishihara Watertech Corporation,Ltd |
Apr 2012 |
Consolidated Aizawa Co. Ltd（currentiy Eniwa Kanzai Co.Ltd） |
Feb 2017 |
Opened Tokachi Local Office in Obihiro-shi |
Mar 2017 |
100th anniversary of the establishment |
Apr 2017 |
Opened Tsurumi Office in Yokohama-shi, relocated it to Kawasaki-shi |
Apr 2018 |
Opened Minamisoma Office in Minamisoma-shi |
Jun 2018 |
Consolidated Nakagawa Kanki Co.,Ltd as a subsidiary company |
Oct 2018 |
Opened Hokumo Sales Office in Abashiri-shi |
Nov 2018 |
Merged Chuo Kankizai Co.Ltd |
Apr 2020 |
Opened Tobu Local Office in Numazu-shi |
CONTACT US
| Headquarters |
Human Resources |
03-3668-4333 (Main Tel) |
2-17-7 Kayabacho Nihonbashi, Chuo-ku, Tokyo 103-0025, Japan |
|---|---|---|---|
|
Finance and |
03-3668-4333 (Main Tel) |
||
|
Business Promotion Office |
03-3668-4333 (Main Tel) |
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|
Systems |
03-3668-4333 (Main Tel) |
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|
Tokyo Administrative Office |
03-3668-4345 (Tel) |
||
| Tokyo Branch |
First Sales Department NO.2 Sales Office |
03-3668-4341 (Tel) |
2-17-7 Kayabacho Nihonbashi,Chuo-ku, Tokyo 103-0025, Japan |
|
First Sales Department NO.4 Sales Office |
03-3668-4348 (Tel) |
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|
First Sales Department NO.5 Sales Office |
03-3668-4334 (Tel) |
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|
Second Sales department NO.1 Sales Office |
03-3668-4330 (Tel) |
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|
Second Sales department NO.3 Sales Office |
03-3668-4331 (Tel) |
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| Hokkaido Branch |
Administrative Office |
"011-786-0231 (Tel) |
3-2-70 Higashinaebo, Higashi-ku, Sapporo-shi,Hokkaido 007-0803, Japan |
|
NO.1 Sales Office |
"011-786-6123 (Tel) |
||
|
NO.2 Sales Office |
"011-786-0681 (Tel) |
||
|
NO.3 Sales Office |
"011-786-6123 (Tel) |
||
| Tokai Branch |
|
"054-238-3900（Tel） |
1-22-1 Takamatsu, Suruga-ku, Shizuoka-shi, Shizuoka 422-8034, Japan |
| Tohoku Branch |
|
"022-388-8601（Tel） |
1-5-37 Nakano, Miyagino-ku, Sendai-shi, Miyagi 983-0013, Japan |
| Osaka Branch |
Administrative Office |
06-6531-7649 (Tel) |
Shinmachi Grace Bldg. 9th fl., 2-20-6 Shinmachi, Nishi-ku, Osaka-shi, |
|
NO.1 Sales Office |
06-6531-6671 (Tel) |
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|
NO.2 Sales Office |
06-6531-6675 (Tel) |
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|
NO.3 Sales Office |
06-6531-6678 (Tel) |
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| Kyusyu Branch |
Administrative Office |
092-641-7751 (Tel) |
5-7-6 Hakozakifuto, Higashi-ku, Fukuoka-shi,Fukuoka 812-0051, Japan |
|
Sales Office |
092-641-7751 (Tel) |
||
| Chugoku Branch |
Administrative Office |
082-873-7048 (Tel) |
1-12-32 Yagi, Asaminami-ku,Hiroshima-shi,Hiroshima 731-0101, Japan |
|
Sales Office |
082-873-7048 (Tel) |
Headquarters
2-17-7 Kayabacho Nihonbashi, Chuo-ku, Tokyo 103-0025, Japan
Human Resources
and General Affairs
Office
03-3668-4333 (Main Tel)
03-3664-5088 (Fax)
Finance and
Accounting Office
03-3668-4333 (Main Tel)
03-3664-5088 (Fax)
Business Promotion Office
03-3668-4333 (Main Tel)
03-3664-5088 (Fax)
Systems
Administration
Office
03-3668-4333 (Main Tel)
03-3664-5088 (Fax)
Tokyo Administrative Office
03-3668-4345 (Tel)
03-3663-6939 (Fax)
Tokyo Branch
2-17-7 Kayabacho Nihonbashi,Chuo-ku, Tokyo 103-0025, Japan
First Sales Department NO.2 Sales Office
03-3668-4341 (Tel)
03-3668-4240 (Fax)
First Sales Department NO.4 Sales Office
03-3668-4348 (Tel)
03-3668-4240 (Fax)
First Sales Department NO.5 Sales Office
03-3668-4334 (Tel)
03-3668-4240 (Fax)
Second Sales department NO.1 Sales Office
03-3668-4330 (Tel)
03-3663-6939 (Fax)
Second Sales department NO.3 Sales Office
03-3668-4331 (Tel)
03-3663-6939 (Fax)
Hokkaido Branch
3-2-70 Higashinaebo, Higashi-ku, Sapporo-shi,Hokkaido 007-0803, Japan
Administrative Office
"011-786-0231 (Tel)
011-785-7575 (Fax)"
NO.1 Sales Office
"011-786-6123 (Tel)
011-785-7575 (Fax)"
NO.2 Sales Office
"011-786-0681 (Tel)
011-785-7575 (Fax)"
NO.3 Sales Office
"011-786-6123 (Tel)
011-785-7575 (Fax)"
Tokai Branch
1-22-1 Takamatsu, Suruga-ku, Shizuoka-shi, Shizuoka 422-8034, Japan
"054-238-3900（Tel）
054-238-3901（FAX）"
Tohoku Branch
1-5-37 Nakano, Miyagino-ku, Sendai-shi, Miyagi 983-0013, Japan
"022-388-8601（Tel）
022-254-5615（FAX）"
Osaka Branch
Shinmachi Grace Bldg. 9th fl., 2-20-6 Shinmachi, Nishi-ku, Osaka-shi,
Osaka 550-0013, Japan
Administrative Office
06-6531-7649 (Tel)
06-6531-6670 (Fax)
NO.1 Sales Office
06-6531-6671 (Tel)
06-6531-6716 (Fax)
NO.2 Sales Office
06-6531-6675 (Tel)
06-6531-7488 (Fax)
NO.3 Sales Office
06-6531-6678 (Tel)
06-6531-6716 (Fax)
Kyusyu Branch
5-7-6 Hakozakifuto, Higashi-ku, Fukuoka-shi,Fukuoka 812-0051, Japan
Administrative Office
092-641-7751 (Tel)
092-641-7789 (Fax)
Sales Office
092-641-7751 (Tel)
092-641-7789 (Fax)
Chugoku Branch
1-12-32 Yagi, Asaminami-ku,Hiroshima-shi,Hiroshima 731-0101, Japan
Administrative Office
082-873-7048 (Tel)
082-873-6948 (Fax)
Sales Office
082-873-7048 (Tel)
082-873-6948 (Fax)