Summary
| Name | Nihon Matai Co., Ltd. |
| Establishment | March 19, 1947 |
| Capital | 7,292.22 million yen（As of March, 2025） |
| Headquarters | 2-6-7 Motoasakusa, Taito-ku, Tokyo 111-8522 TEL：+81-3-3843-2111 FAX：+81-3-3843-1624 |
| Branch | Osaka Branch 2-2-7 Nakanoshima(Nakanoshima Central Tower 25F), Kita-ku, Osaka 530-0005 TEL：+81-6-6228-2200 FAX：+81-6-6228-2205 |
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| Plant |
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| Main business areas | Manufacture, Processing and Sales as well as Export/Import of Plastic Packaging Products, Paper Products, and other Industrial Materials. Designing and Implementation of Construction for Public works, Facilities and Architectures |
Directors and Corporate Auditors
| Representative Director, President: |
Takao Nakanishi |
| Member of the Board, Senior Managing Executive Officer: |
Hiyoshi Inoue |
| Member of the Board, Senior Managing Executive Officer: |
Hirokazu Shinohara |
| Member of the Board, Managing Executive Officer: |
Kiyoaki Takabatake |
| Member of the Board, Managing Executive Officer: |
Takayoshi Sakurai |
| Member of the Board, Managing Executive Officer: |
Kaoru Inoue |
| Member of the Board, Executive Officer: |
Koji Watanabe |
| Member of the Board, Executive Officer: |
Tomotaka Kurata |
| Member of the Board, Executive Officer: |
Koji Yamamoto |
| Member of the Board, Executive Officer: |
Yoshihiro Masuda |
| Member of the Board: | Kiyoshi Otsubo |
| Member of the Board: | Yoshizumi Nishi |
| Standing Corporate Auditor: | Masahiko Tanaka |
| Corporate Auditor: | Tsutomu Shoju |
| Senior Managing Executive Officer: | Koji Watanabe |
| Managing Executive Officer: | Takeshi Otani |
| Executive Officer: | Toru Nonaka |
| Executive Officer: | Yoshihiro Yataka |
| Executive Officer: | Terunobu Sugioka |
| Executive Officer: | Toshihide Fukushima |
| Executive Officer: | Masanori Yano |