PROTO PROTO

News Release

IR
News Release
Notice of Changing Our Stock Market Listing to the First Section of the Tokyo Stock Exchange
Financial Results for the Nine Months Ended December 2018
Summary of FY March 2019 Third Quarter Consolidated Financial Results [Japan GAAP]
Notice Regarding the Absorption-Type Merger of a Consolidated Subsidiary (Simplified, Short-Form Merger)
Notice Regarding Company Split (Simple Absorption-Type Company Split)
Corporate Governance Report
Financial Results for the Six Months Ended September 2018
Summary of FY March 2019 Second Quarter Consolidated Financial Results [Japan GAAP]
Revision of Earnings Forecasts for the Six Months Ending September 30, 2018
Corporate Governance Report (June 27, 2018)