• 2025.06.24 IR
  Notice of Resolution at the Annual General Meeting 2025 (Japanese)
• 2025.06.23 IR
  Annual Securities Report for the Fiscal Year Ending March 31, 2025 (Japanese)
• 2025.06.20 Event
  IRISO to Exhibit at Automotive Engineering Exposition 2025 NAGOYA
• 2025.06.11 Other
  Notice of Web Server Maintenance
• 2025.06.03 IR
  Notice of Convocation Annual General Meeting 2025 (English)
• 2025.06.03 IR
  Notice of Convocation Annual General Meeting 2025 (Japanese)
• 2025.06.02 IR
  Notice Concerning Status of Acquisition of Own Shares (English)
• 2025.06.02 IR
  Notice Concerning Status of Acquisition of Own Shares (Japanese)
• 2025.05.30 IR
  Notice Concerning Organizational Changes, and Executive and Other Personnel Changes (English)
• 2025.05.30 IR
  Notice Concerning Organizational Changes, and Executive and Other Personnel Changes (Japanese)
• 2025.05.23 IR
  Notice Concerning Appointment of Candidates for Directors (English)
• 2025.05.23 ​IR
  ​Notice Concerning Appointment of Candidates for Directors (Japanese)
• 2025.05.20 New products
  Announcement of New Connector Concept for Integrated ECU
• 2025.05.08 IR
  Video of Financial Results Briefing for FY2024
• 2025.05.07 IR
  Action to Implement Management That is Conscious of Cost of Capital and Stock Price（Updated in May 2025） (English)
• 2025.05.07 IR
  Presentation Materials for FY2024 Financial Results (English)
• 2025.05.07 IR
  Announcement of the Result of the Voluntary Retirement Incentive Scheme Introduced as Part of Structural Reforms and Recorded Special Loss (English)
• 2025.05.07 IR
  Notice Regarding the Differences from the Forecast of Consolidated Financial Results of Actual Results for the Fiscal Year Ending March 2025 (English)
• 2025.05.07 IR
  Consolidated Financial Results for the Year Ended March 31,2025 (Based on Japanese GAAP)　(English)
• 2025.05.07 IR
  Action to Implement Management That is Conscious of Cost of Capital and Stock Price（Updated in May 2025） (Japanese)