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Corporate Information

Corporate Information

Introducing Asahi Diamond's company profile, management information, and base information.

Corporate Information

About Us

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Company

IR Information

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Articles of Incorporation / CG Report 2026.02.19
Corporate Governance Report （698 KB）
Other 2026.02.10
Notice Concerning Cancellation of Own Shares （107 KB）
Consolidated Financial Results 2026.02.10
Summary of the Consolidated Financial Results for the Nine Months Ended December 31, 2025 （643 KB）
Other 2025.12.26
Notice Concerning Relocation of Head Office （152 KB）
Other 2025.12.16
Notice Concerning the Status and Completion of Acquisition of Own Shares （331 KB）
Other 2025.12.01
Notice Concerning Status of Acquisition of Own Shares （160 KB）
Consolidated Financial Results 2026.02.10
Summary of the Consolidated Financial Results for the Nine Months Ended December 31, 2025 （643 KB）
Consolidated Financial Results 2025.11.07
Summary of the Consolidated Financial Results for the Six Months Ended September 30, 2025 （656 KB）
Consolidated Financial Results 2025.08.08
Summary of the Consolidated Financial Results for the Three Months Ended June 30, 2025 （452 KB）
Consolidated Financial Results 2025.05.15
Summary of the Consolidated Financial Results for the Fiscal Year Ended March 31, 2025 （689 KB）
Consolidated Financial Results 2025.02.07
Summary of the Consolidated Financial Results for the Third Quarter Ended Dec 31, 2024 （160 KB）
Consolidated Financial Results 2024.11.08
Summary of the Consolidated Financial Results for the Second Quarter Ended Sep 30, 2024 （160 KB）
Notice of General Meeting of Shareholders 2025.05.30
Notice of the 106th Ordinary General Meeting of Shareholders （265 KB）
Notice of General Meeting of Shareholders 2024.05.31
Notice of the 105th Ordinary General Meeting of Shareholders （229 KB）
Notice of General Meeting of Shareholders 2023.05.31
Notice of the 104th Ordinary General Meeting of Shareholders （237 KB）

No postings.

Annual Securities Report 2025.06.25
Annual Securities Report for the 106th Fiscal Year (April 1, 2024 to March 31, 2025)  （2 MB）
Annual Securities Report 2024.06.27
Annual Securities Report for the 105th Fiscal Year (April 1, 2023 to March 31, 2024） （2 MB）
Annual Securities Report 2023.06.28
Annual Securities Report for the 104th Fiscal Year (April 1, 2022 to March 31, 2023) （2 MB）
Financial Information 2025.11.17
FY2025 2Q Financial Results Briefing （1 MB）
Financial Information 2025.05.26
FY2024 Financial Results Briefing （1 MB）
Financial Information 2024.11.19
FY2024 2Q Financial Results Briefing （1 MB）
Financial Information 2024.05.24
FY2023 Financial Results Briefing （2 MB）
Financial Information 2023.11.22
FY2023 2Q Financial Results Briefing （3 MB）
Financial Information 2023.05.26
FY2022 Financial Results Briefing （1 MB）
Mid-term Management Plan 2023.05.26
Mid-term Management Plan 2025 Presentation Materials （5 MB）
Articles of Incorporation / CG Report 2026.02.19
Corporate Governance Report （698 KB）
Articles of Incorporation / CG Report 2022.06.24
Articles of Incorporation （200 KB）
Other 2026.02.10
Notice Concerning Cancellation of Own Shares （107 KB）
Other 2025.12.26
Notice Concerning Relocation of Head Office （152 KB）
Other 2025.12.16
Notice Concerning the Status and Completion of Acquisition of Own Shares （331 KB）
Other 2025.12.01
Notice Concerning Status of Acquisition of Own Shares （160 KB）
Other 2025.11.04
Notice Concerning Status of Acquisition of Own Shares （250 KB）
Other 2025.10.01
Notice Concerning Status of Acquisition of Own Shares （161 KB）
Fact Sheet 2025.11.18
Fact Sheets （201 KB）
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