| 1966-01 |
Established Daiichi Kasei Co., Ltd. in Hachioji City, Tokyo, for the purpose of manufacturing and selling synthetic leather |
| 1979-08 |
Newly established Saitama Plant in Gyoda City, Saitama Prefecture |
| 1979-10 |
Completed solvent recovery equipment (DMF) at Saitama Plant and started reuse of solvents |
| 1987-09 |
Established a research institute in Hachioji City, Tokyo |
| 1998-10 |
Established D.S.C. Co., Ltd. with full investment for investment business |
| 1999-07 |
Headquarters, Saitama Plant, and research institute obtained ISO9001 certification |
| 2003-02 |
Registered shares on the over-the-counter market with the Japan Securities Dealers Association |
| 2004-12 |
Cancelled over-the-counter registration with the Japan Securities Dealers Association and listed shares on JASDAQ Securities Exchange |
| 2006-07 |
Relocated headquarters to Myojincho, Hachioji City, Tokyo |
| 2016-03 |
Newly established Gunma Factory in Oura Town, Gunma Prefecture |
| 2017-02 |
Fully acquired Ultrafabrics, LLC (now Ultrafabrics Inc.) |
| 2017-05 |
Established a wholly owned subsidiary, Daiichi Kasei Segmentation Preparation Co., Ltd. (now Daiichi Kasei Co., Ltd.) |
| 2017-05 |
Subsidiary and First Chemical Division Preparation Co., Ltd. (now First Chemical Co., Ltd.) was established with our full investment |
| 2017-06 |
Changed the fiscal year from March to December at the general meeting of shareholders |
| 2017-09 |
Absorbed D.S.C. Co., Ltd. |
| 2017-10 |
Daiichi Kasei Co., Ltd. changed its trade name to Ultrafabrics Holdings Inc., became a pure holding company, and transitioned to a company with an audit and supervisory committee. Daiichi Kasei Segmentation Preparation Co., Ltd. changed its trade name to Daiichi Kasei Co., Ltd. and inherited business through an absorption-type split |
| 2017-10 |
First Chemical Co., Ltd. changed its trade name to Ultra Fabrics Holdings Co., Ltd., becoming a pure holding company and transitioning to a company with an audit and supervisory committee: First Chemical Division Preparation Co., Ltd. changed its trade name to First Chemical Co., Ltd., and inherited the business through absorption-type split |
| 2018-05 |
Opened a satellite office at 3-12-15 Shibuya, Shibuya-ku, Tokyo |
| 2025-07 |
Chiyoda Plant newly established in Chiyoda Town, Oura District, Gunma Prefecture, is operational |
| 2025-11 |
Closed the research institute in Hachioji City, Tokyo, and transferred research and development functions to Gyoda and Gunma plants |
| 2026 |
This year, our company reached a major milestone of 60 years since the establishment of its predecessor, First Chemical Co., Ltd. |
