About Us

In recent years, we have been actively seeking new and advanced ingredients in the international market
Our lives in Japan have been affected by many changes, both global and domestic: declining population and birthrate, increased life expectancy, growing influx of foreigners, EV shift, social media, IoT, bit coin banking, sharing economy, and AI to name a few.

All members of society need to adjust to these changes. At the company level, these adjustments are a matter of survival, given the competitive tone of the times.

Our company, founded in 1952 as a distributor for Maruzen Oil (now Cosmo Oil Co., Ltd.), has been supplying raw materials for the road paving industry, the construction waterproofing industry, and the ink industry for more than 60 years.

Our company's motto is "The site is first." It reflects our policy of visiting customers regularly and making every effort to supply raw materials effectively and to solve any problems our customers may encounter.

In recent years, we have been actively seeking new and advanced ingredients in the international market in order to inform our customers of the state-of-the-art materials. Japan being an island country, we strive to find new raw material sources by building partnerships with foreign suppliers.

Living in this era of great changes is challenging, but it presents immense opportunities for growth and prosperity. We believe that by making our customers strong, our company will grow stronger as we work together to create a better world.

Umemoto Material Co.,Ltd.
CEO Mugi Umemoto

Company Name
Umemoto Material Co., Ltd.
Head Office
〒102-0073
3-2-2, Kudankita, Chiyoda-ku, Tokyo

MAP
Osaka Office
〒531-0076
2-9-16, Oyodonaka, Kita-ku, Osaka-shI, Osaka

MAP
Capital
40 million yen (paid)
Bank
Bank of Tokyo-MitsubishI UFJ Iidabashi Branch

Shoko Chukin Bank Tokyo Branch

Mizuho Bank Ichigaya Branch

Sumitomo Mitsui Banking Kanda Branch
Sales Amount
3,500 million yen (January, 2009 period)
December, 1952
Establish in Nishi-ku, Osaka. Engage in sale of the overall oil products as Maruzen Oil [present Cosmo Oil Co.,Ltd.] sole agent.
1958
Establish an office in Manila, Hong Kong. Wainly export asphalt and lubricating oil for Southeast Asian countries, and withdraw in 1967.
1959
Establish an office in Azabu, Minato-ku, Tokyo
January, 1964
Conclude a sole agent contract with Fuji Kosan Co., Ltd.
January, 1971
Move the Tokyo Office to Shin-ogawamachi, Shinjuku, Tokyo. Assume this as the head office and assume the Osaka office as the branch.
December, 1978
Conclude the sole agent contract with Sankyo Yuka Kogyo Co., Ltd. Start the sale of the Blown asphalt.
February, 1982
Move the head office to Agebacho, Shinjuku, Tokyo
December, 1982
Chairman of the board Mr. Ryozo Umemoto
President-director Mr. Shunzo Umemoto
March, 1988
Mr. Ryozo Umemoto takes office as Senior Adviser
August, 1993
Senior Adviser Mr. Ryozo Umemoto died
January, 1994
Conclude the sole agent contract with Tokai Carbon Co.,Ltd. Beginning to sell carbon.
June, 1995
Conclude the agency contract with Nippon Steel Sumikin chemistry Co., Ltd.
December, 1997
Conclude the agency contract with Tajima Roofing Co., Ltd.
October, 1998
Move the head office to Kudankita, Chiyoda-ku, Tokyo
December, 2002
The foundation 50th anniversary
December, 2005
Company name change to Umemoto material Co., Ltd.
November, 2007
The general construction industry permission Tokyo Governor permission No.129079

Sale asphalt, ink raw materials, high temprature lubricating oil, waterproofing material.
(Mainly asphalt, blown asphalt, lubricating oil)

<Asphalt>
<Ink Materials>
Anazawa Construction Co., Ltd.
Sakata Inks Corp.
ITOCHU ENEX Co., Ltd.
T&K TOKA
Kagata Gumi Co., Ltd.
DIC Graphics Co., Ltd.
Kinoshita Kogyo Co., Ltd.
Tokyo Printing Ink Mfg. Co.,Ltd.
Gunma Asphalt Concrete Co., Ltd.
Toshin Yushi Co., Ltd.
Tajima Oyo Kako Co., Ltd.
Toyo Ink Mfg. Co.,Ltd.
Tajima Roofing Co., Ltd.
Nippon News Ink Co.,Ltd.
Tobu Douro Kogyo Co., Ltd.
Hayashi Ink Co., Ltd.
Azuma Rekisei Kensetsu Co., Ltd.
Sanka ink Co., Ltd.
Nichireki Co., Ltd.
Morimura chemical Co., Ltd.
Hiranogumi Co., Ltd.
<High Temprature Lubricating Oil>
<Waterproofing Materials>
Ito Baking Co., Ltd.
Dainichi Waterproofing Industry Co., Ltd.
Kimura-ya Co., Ltd.
Nishikawa Industry Co., Ltd.
Kobeya Baking Co., Ltd.
Mitsuboshi Kenko Co., Ltd.
Shikishima Baking Co.,Ltd.
 
Daiichi Baking Co.,Ltd.
Others
Nichiryo Baking Co.,Ltd.
 
Panamount Glass Industry Co., Ltd.
 
Fujisawa Maruzen Co., Ltd.
 
Fuji Baking Co., Ltd.
 
Yamazaki Baking Co.,Ltd.
 
Gifu oil
Cosmo Oil Co.,Ltd.
Sankyo Yuka Kogyo Co., Ltd.
Nippon Steel Sumikin Chemistry Co., Ltd.
Toei chemical Co., Ltd.
Tokai Carbon Co.,Ltd.
Nippon Kasei Chemical Co.,Ltd.
Japan Sun Oil Co., Ltd.
Hojun Co.,Ltd.
Maruzen Petrochemical Co.,Ltd.
Cosmo Oil Lubricants Co.,Ltd.
Dainichi Kasei Co., Ltd.
Nissin Oilio Co.,Ltd.
Fuji Kosan Co.,Ltd.
Marubeni Chemics Co., Ltd.
Konishi Co., Ltd.
Tajima Roofing Co., Ltd.
Nisshin Kogyo Co., Ltd.
Heiwa Shiryo Co., Ltd.
Lube Co., Ltd.
Others
 
   


3-2-2, Kudankita, Chiyoda-ku, Tokyo 102-0073 Japan
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