1942  Namba Press Industry was founded in Okayama
1953 Established Namba Press Co., Ltd.
1963 Company name changed to Namba Press Industry Co., Ltd.
1965 Yokohama office (now NPW Yokohama Co., Ltd.) established
2017Established NPW Yokohama Co., Ltd. by taking over the Yokohama business through a company split
2018Shareholder changed to Endeavor United Corporation