Onoken Co., Ltd. Acquires All Shares of Sanyu Kozai, a Steel Products Sales Company in Kagawa
📋 Article Processing Timeline
- 📰 Published: May 18, 2026 at 19:00
- 🔍 Collected: May 18, 2026 at 10:31
- 🤖 AI Analyzed: May 18, 2026 at 11:11 (39 min after Collected)
Background of the Share Acquisition
With the purpose of "contributing to building nations, towns, and things," our company has supported regional economies for over 70 years by selling steel and construction materials and through construction projects in response to social infrastructure development and construction demand. Currently, we are expanding our business domain nationwide through "discontinuous M&A investment," one of the three policies for business transformation promoted in our "Long-Term Vision 2035."
By acquiring all shares of Sanyu Kozai, which sells a wide range of primary and secondary steel products such as general structural steel and steel plates in the Kagawa/Shikoku area, we will meet the detailed needs of users in the Shikoku area and further expand our group's market share.
Future Development
Sanyu Kozai has sold primary and secondary products such as steel, stainless steel, and special steel, as well as various processed goods, to a wide range of customers including ironworks and can manufacturers, primarily in Kagawa Prefecture and throughout Shikoku. In addition, they store a rich variety of products in three warehouses on their head office premises, delivering them to customers according to their needs.
In the future, we will contribute to further improving customer convenience by collaborating with our Group's bases in the Chugoku/Shikoku area, such as our Marugame Sales Office (Marugame City, Kagawa Prefecture) and group company Matsuo Metal Co., Ltd. (Takamatsu City, Kagawa Prefecture).
Sanyu Kozai Company Profile
Company Name: Sanyu Kozai Co., Ltd.
Location: 2084-3 Mure, Mure-cho, Takamatsu City, Kagawa Prefecture 761-0121
Established: March 3, 1958
Representative: Fuki Oka
Capital: 20 million yen
Employees: 16
Business Content: Sales of primary and secondary products such as steel materials, steel plates, steel pipes, and stainless steel.
TEL: 087-845-2251
FAX: 087-845-3252
HP: Sanyu Kozai Co., Ltd.: sunyou-kk.com
Our Company Profile
Company Name: Onoken Co., Ltd.
Location: 12-1 Nishiminato-machi, Kokurakita-ku, Kitakyushu City, Fukuoka Prefecture 803-8558
Established: August 1949
List of Business Locations
Branches: Kokura, Fukuoka, Oita, Kumamoto, Hiroshima, Nagasaki, Osaka, Tokyo, Sendai
Sales Offices: Minami-Fukuoka, Saga, Yamaguchi, Miyazaki, Kagoshima, Sasebo, Fukuyama, Okayama, Nagoya, Gifu, Mino, Mie, Hokuriku, Kyoto, Nara, Shiga, Minami-Osaka, Hokusetsu, Himeji, Kobe, Shikoku, Niihama, Marugame, Hachinohe
TEL: 093-561-0036
HP: https://www.onoken.co.jp/jp/
With the purpose of "contributing to building nations, towns, and things," our company has supported regional economies for over 70 years by selling steel and construction materials and through construction projects in response to social infrastructure development and construction demand. Currently, we are expanding our business domain nationwide through "discontinuous M&A investment," one of the three policies for business transformation promoted in our "Long-Term Vision 2035."
By acquiring all shares of Sanyu Kozai, which sells a wide range of primary and secondary steel products such as general structural steel and steel plates in the Kagawa/Shikoku area, we will meet the detailed needs of users in the Shikoku area and further expand our group's market share.
Future Development
Sanyu Kozai has sold primary and secondary products such as steel, stainless steel, and special steel, as well as various processed goods, to a wide range of customers including ironworks and can manufacturers, primarily in Kagawa Prefecture and throughout Shikoku. In addition, they store a rich variety of products in three warehouses on their head office premises, delivering them to customers according to their needs.
In the future, we will contribute to further improving customer convenience by collaborating with our Group's bases in the Chugoku/Shikoku area, such as our Marugame Sales Office (Marugame City, Kagawa Prefecture) and group company Matsuo Metal Co., Ltd. (Takamatsu City, Kagawa Prefecture).
Sanyu Kozai Company Profile
Company Name: Sanyu Kozai Co., Ltd.
Location: 2084-3 Mure, Mure-cho, Takamatsu City, Kagawa Prefecture 761-0121
Established: March 3, 1958
Representative: Fuki Oka
Capital: 20 million yen
Employees: 16
Business Content: Sales of primary and secondary products such as steel materials, steel plates, steel pipes, and stainless steel.
TEL: 087-845-2251
FAX: 087-845-3252
HP: Sanyu Kozai Co., Ltd.: sunyou-kk.com
Our Company Profile
Company Name: Onoken Co., Ltd.
Location: 12-1 Nishiminato-machi, Kokurakita-ku, Kitakyushu City, Fukuoka Prefecture 803-8558
Established: August 1949
List of Business Locations
Branches: Kokura, Fukuoka, Oita, Kumamoto, Hiroshima, Nagasaki, Osaka, Tokyo, Sendai
Sales Offices: Minami-Fukuoka, Saga, Yamaguchi, Miyazaki, Kagoshima, Sasebo, Fukuyama, Okayama, Nagoya, Gifu, Mino, Mie, Hokuriku, Kyoto, Nara, Shiga, Minami-Osaka, Hokusetsu, Himeji, Kobe, Shikoku, Niihama, Marugame, Hachinohe
TEL: 093-561-0036
HP: https://www.onoken.co.jp/jp/