History
- 1976.06
- Established N.Y. Co., Ltd.
- 1977.09
- Begins an authorized agent for Miura Co., Ltd. (Z-Boiler)
- 1993.06
- Increase capital fund to JPY 10,000,000.-
- 2005.06
- Increase capital fund to JPY 20,000,000.-
- 2011.07
- Shinya Yoshikawa assumed the Executive Director. (From Mitsubishi Heavy Ind.)
- 2013.03
- Relocated the office to Shibaura, Tokyo.
- 2013.06
- Shinya Yoshikawa assumed the CEO.
- 2014.10
- Establish new office in Manila, Philippines.
- 2016.04
- Begin to sales of "SHiP+AiD".
- 2018.11
- Increase capital fund to JPY 30,000,000.-
- 2022.04
- Begin to "Watatumi (Ecommerce for ship)".