Explore Keio's complete collection of publicly available corporate disclosures, including annual reports, sustainability reports, financial statements, ESG data spreadsheets, and related web publications. Each document is sourced directly from Keio's official channels and fully traceable to its official company sources.
The table below lists all of Keio's' corporate disclosure by name and reporting period, ensuring full transparency and easy access.
If you want to search across Keio's' disclosures for specific data or insights, use our Disclosure Search.
| Name | Reporting Period | |
|---|---|---|
ESG Data Spreadsheet | 2025 | |
Integrated Report | 2025 | |
Financial Report | 2025 | |
Integrated Report | 2024 | |
Quarterly securities report | 2023 | |
Quarterly securities report | 2023 | |
Integrated Report | 2023 | |
Financial & Extra-Financial Disclosure | 2023 | |
Financial & Extra-Financial Disclosure | 2023 | |
Financial & Extra-Financial Disclosure | 2022 | |
CSR Report | 2022 | |
Financial & Extra-Financial Disclosure | 2022 | |
ESG Data Spreadsheet | 2022 | |
Financial & Extra-Financial Disclosure | 2021 | |
Financial & Extra-Financial Disclosure | 2021 | |
CSR Report | 2021 | |
Financial & Extra-Financial Disclosure | 2020 | |
Financial & Extra-Financial Disclosure | 2020 | |
CSR Report | 2020 | |
Financial & Extra-Financial Disclosure | 2019 | |
CSR Report | 2019 | |
Financial & Extra-Financial Disclosure | 2019 | |
Financial & Extra-Financial Disclosure | 2018 | |
CSR Report | 2018 | |
Financial & Extra-Financial Disclosure | 2018 | |
CSR Report | 2017 | |
Financial & Extra-Financial Disclosure | 2017 | |
Financial & Extra-Financial Disclosure | 2017 | |
Financial & Extra-Financial Disclosure | 2016 | |
Financial & Extra-Financial Disclosure | 2016 | |
CSR Report | 2016 | |
CSR Report | 2015 | |
Financial & Extra-Financial Disclosure | 2015 | |
Financial & Extra-Financial Disclosure | 2015 | |
CSR Report | 2014 | |
Financial & Extra-Financial Disclosure | 2014 | |
Financial & Extra-Financial Disclosure | 2014 | |
Financial & Extra-Financial Disclosure | 2013 | |
Financial & Extra-Financial Disclosure | 2013 | |
CSR Report | 2013 | |
CSR Report | 2012 | |
Financial & Extra-Financial Disclosure | 2012 | |
Financial & Extra-Financial Disclosure | 2012 | |
CSR Report | 2011 | |
Financial & Extra-Financial Disclosure | 2011 | |
Financial & Extra-Financial Disclosure | 2011 | |
CSR Report | 2010 | |
Financial & Extra-Financial Disclosure | 2010 | |
Financial & Extra-Financial Disclosure | 2010 | |
CSR Report | 2009 | |
Financial & Extra-Financial Disclosure | 2009 | |
Financial & Extra-Financial Disclosure | 2009 | |
Annual Report | 2008 | |
Financial & Extra-Financial Disclosure | 2008 | |
CSR Report | 2008 | |
Financial & Extra-Financial Disclosure | 2008 | |
Annual Report | 2007 | |
CSR Report | 2007 | |
Financial & Extra-Financial Disclosure | 2007 | |
Financial & Extra-Financial Disclosure | 2007 | |
Annual Report | 2006 | |
CSR Report | 2006 | |
Financial & Extra-Financial Disclosure | 2006 | |
Financial & Extra-Financial Disclosure | 2006 | |
Environmental Report | 2005 | |
Annual Report | 2005 | |
Financial & Extra-Financial Disclosure | 2005 | |
Financial & Extra-Financial Disclosure | 2005 | |
Annual Report | 2004 | |
Financial & Extra-Financial Disclosure | 2004 | |
Financial & Extra-Financial Disclosure | 2004 | |
Financial & Extra-Financial Disclosure | 2003 | |
Financial & Extra-Financial Disclosure | 2003 | |
Annual Report | 2003 | |
Annual Report | 2002 | |
Financial & Extra-Financial Disclosure | 2002 | |
Annual Report | 2001 | |
Annual Report | 2000 | |
Notification regarding own shares | N/A | |
Corporate Governance Report | N/A | |
Financial results | N/A | |
Disposition of Treasury Stock | N/A | |
Corporate Governance Report | N/A | |
Financial results | N/A |