Investor Relations

The Group listed its shares on the First Section of the Tokyo Stock Exchange in 2006, transitioning to a holding company structure in 2009. Currently, we aim to contribute toward a bountiful society through independent innovation centering on the Lamp Business, Manufacturing Equipment Business and Human Resource Services Business.


  • Management Policy
  • Financial Information
  • IR Library
  • Stock and Bond Information

Last Updated Date: Feb. 28, 2017