IR Library

Consolidated Financial Results
FY2025 3Q Financial Results （160 KB）
2025.02.07
Consolidated Financial Results
Financial Results for the Second Quarter (Interim) of the Fiscal Year Ending March 31, 2025 （160 KB）
2024.11.08
Consolidated Financial Results
Financial Results for the First Quarter of the Fiscal Year Ending March 31, 2025 （147 KB）
2024.08.08
Consolidated Financial Results
Financial Results for the Third Quarter of the Fiscal Year Ending March 31, 2024 （113 KB）
2024.02.07

Notice of General Meeting of Shareholders
Notice of Convocation of the 105th Ordinary General Meeting of Shareholders （229 KB）
2024.05.31
Notice of General Meeting of Shareholders
Notice of the 104th Ordinary General Meeting of Shareholders （237 KB）
2023.05.31
Notice of General Meeting of Shareholders
Notice of the 103th Ordinary General Meeting of Shareholders （237 KB）
2022.05.30
Notice of General Meeting of Shareholders
Notice of the 102th Ordinary General Meeting of Shareholders （109 KB）
2021.05.31

No postings.

Annual Securities Report
105th Annual Securities Report （2 MB）
2024.06.27
Annual Securities Report
Annual Securities Report for the 104th Fiscal Year (April 1, 2010 to March 31, 2023) （2 MB）
2023.06.28
Annual Securities Report
Annual Securities Report for the 103rd Fiscal Year (April 1, 2021 to March 31, 2022) （1 MB）
2022.06.27

Financial Information
FY2024 2Q Financial Results Briefing （1 MB）
2024.11.19
Financial Information
FY2024 Financial Results Briefing （2 MB）
2024.05.24
Financial Information
FY2024 2Q Financial Results Briefing post （3 MB）
2023.11.22
Financial Information
FY2023 Financial Results Briefing post （1 MB）
2023.05.26

Mid-term Management Plan
Mid-term Management Plan 2025 Presentation Materials （5 MB）
2023.05.26
Mid-term Management Plan
Mid-term Management Plan 2022 Presentation Materials （680 KB）
2020.05.15
Mid-term Management Plan
Mid-term Management Plan 2017 Explanatory Material （977 KB）
2015.05.22

Articles of Incorporation
Articles of Incorporation （200 KB）
2022.06.24

Other
Asahi Diamond Industrial Co., Ltd. and Tokyo Seimitsu Co., Ltd. Announcement of the Conclusion of MOU to Establish a Joint Venture （520 KB）
2025.01.08
Other
Notice of Business Alliance with Tyrolit Group （39 KB）
2018.10.18