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 | |
|---|---|---|
Integrated Report | 2025 | |
ESG Data Spreadsheet | 2025 | |
Financial Report | 2025 | |
Integrated Report | 2024 | |
Quarterly securities report | 2023 | |
Quarterly securities report | 2023 | |
Financial & Extra-Financial Disclosure | 2023 | |
Financial & Extra-Financial Disclosure | 2023 | |
Integrated Report | 2023 | |
CSR Report | 2022 | |
Financial & Extra-Financial Disclosure | 2022 | |
Financial & Extra-Financial Disclosure | 2022 | |
ESG Data Spreadsheet | 2022 | |
Financial & Extra-Financial Disclosure | 2021 | |
CSR Report | 2021 | |
Financial & Extra-Financial Disclosure | 2021 | |
Financial & Extra-Financial Disclosure | 2020 | |
Financial & Extra-Financial Disclosure | 2020 | |
CSR Report | 2020 | |
CSR Report | 2019 | |
Financial & Extra-Financial Disclosure | 2019 | |
Financial & Extra-Financial Disclosure | 2019 | |
Financial & Extra-Financial Disclosure | 2018 | |
CSR Report | 2018 | |
Financial & Extra-Financial Disclosure | 2018 | |
Financial & Extra-Financial Disclosure | 2017 | |
Financial & Extra-Financial Disclosure | 2017 | |
CSR Report | 2017 | |
Financial & Extra-Financial Disclosure | 2016 | |
CSR Report | 2016 | |
Financial & Extra-Financial Disclosure | 2016 | |
Financial & Extra-Financial Disclosure | 2015 | |
CSR Report | 2015 | |
Financial & Extra-Financial Disclosure | 2015 | |
Financial & Extra-Financial Disclosure | 2014 | |
CSR Report | 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 | |
Financial & Extra-Financial Disclosure | 2011 | |
Financial & Extra-Financial Disclosure | 2011 | |
CSR Report | 2011 | |
Financial & Extra-Financial Disclosure | 2010 | |
Financial & Extra-Financial Disclosure | 2010 | |
CSR Report | 2010 | |
Financial & Extra-Financial Disclosure | 2009 | |
Financial & Extra-Financial Disclosure | 2009 | |
CSR Report | 2009 | |
Financial & Extra-Financial Disclosure | 2008 | |
Annual Report | 2008 | |
Financial & Extra-Financial Disclosure | 2008 | |
CSR Report | 2008 | |
Financial & Extra-Financial Disclosure | 2007 | |
CSR Report | 2007 | |
Financial & Extra-Financial Disclosure | 2007 | |
Annual Report | 2007 | |
Annual Report | 2006 | |
Financial & Extra-Financial Disclosure | 2006 | |
Financial & Extra-Financial Disclosure | 2006 | |
CSR Report | 2006 | |
Financial & Extra-Financial Disclosure | 2005 | |
Annual Report | 2005 | |
Environmental Report | 2005 | |
Financial & Extra-Financial Disclosure | 2005 | |
Annual Report | 2004 | |
Financial & Extra-Financial Disclosure | 2004 | |
Financial & Extra-Financial Disclosure | 2004 | |
Financial & Extra-Financial Disclosure | 2003 | |
Annual Report | 2003 | |
Financial & Extra-Financial Disclosure | 2003 | |
Annual Report | 2002 | |
Financial & Extra-Financial Disclosure | 2002 | |
Annual Report | 2001 | |
Annual Report | 2000 | |
Financial results | N/A | |
Disposition of Treasury Stock | N/A | |
Financial results | N/A | |
Notification regarding own shares | N/A | |
Corporate Governance Report | N/A | |
Corporate Governance Report | N/A |