Tatsujirou Arai established the "Kinsyoudou" shop as a distributor of printing ink & equipment.

General Partnership Company Kinshodo established and Began to manufacture printing inks in Arakawa, Tokyo.

Started to produce printing inks in Matsuida town, Gunma prefecture.

Constructed the head office in Ueno, Tokyo and changed the name to Megami Ink Mfg Co.,Ltd.

Introduced a state of the art flusher for manufacturing yellow inks for the first time in Japan.

Established a full-scale manufacturing plant in Matsuida town, Gunma prefecture.

Completed new office building in Ueno, Tokyo.

Established an overseas affiliated company, "Megami Corporation (M.C.)" in the United States.

Announced sales of gold and silver inks packed in vacuum cans, using a vacuum potting system for the first time in Japan.

Set up new manufacturing lines for UV curing inks inside the Gunma factory.

Obtained ISO 9001 certification.

Formed a technical cooperation with a Chinese company (港日実業発展有限公司) in Canton province.

Completed the "Tokyo Business Facility Technical Center" in Yashio city, Saitama prefecture.

90th anniversary