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2025.12.10 Investor Relations

Updated the IR Prize.

2025.12.08 Investor Relations

TSE Summary of Consolidated Financial Results for the Nine Months Ended October 31, 2025 (Under Japanese GAAP) [PDF 455KB/8 pages]

2025.12.08 Investor Relations

TSE Q3 FY2026 Financial Summary Supplementary Explanation Material [PDF 942KB/21 pages]

2025.12.08 Investor Relations

Updated the Quarterly Highlights.

2025.12.08 Investor Relations

Updated the IR Calendar.

2025.12.08 News Release

TSE Notice Concerning Disclosure of Forecast of Consolidated Financial Results Accompanying Transition to Consolidated Settlements of Accounts

2025.12.08 News Release

TSE Notice Concerning Acquisition of Shares of JOUHOU GIKEN, Ltd. (to Make It a Subsidiary)

2025.12.08 News Release

TSE Notice Concerning Revisions to the “Basic Framework of the Internal Control System”

2025.09.08 News Release

TSE Notice Concerning Acquisition of Shares of CLIP SOFT Corporation (to Make It a Subsidiary)

2025.09.08 News Release

TSE Notice Concerning Dividends of Surplus (Interim Dividends)

2025.12.12 Sustainability

Artner received a “B-” score based on CDP’s Climate Change 2025 Questionnaire

2025.12.09 Sustainability

Revised the Corporate Governance Report.

2025.09.11 Sustainability

Revised the Corporate Governance Report.

2025.09.11 Sustainability

Revised Artner’s Approaches to Implementing Japan’s Corporate Governance Code.

2025.05.09 Sustainability

Donated to the World Wide Fund for Nature Japan (WWF Japan).