| Fiscal Year | Business Plan Outline | Activity Report |
| 2026 | ＰＤＦ | － |
| 2025 | ＰＤＦ | ＰＤＦ OutLine |
| 2024 | ＰＤＦ | ＰＤＦ |
| 2023 | ＰＤＦ | ＰＤＦ |
| 2022 | ＰＤＦ | ＰＤＦ |
| 2021 | ＰＤＦ | ＰＤＦ |
Past Fiscal Year Goals & Activities
This archive summarizes JSC’s goals and activities from previous fiscal years, highlighting major initiatives and collaborations in the sanitation sector.
| Fiscal Year | Business plan | Activity Report |
| 2020 | ||
| 2019 | ＰＤＦ | |
| 2018 | ||
| 2017 | ＰＤＦ | |
| 2016 | ＰＤＦ | |
| 2015 | ||
| 2014 | ||
| 2013 | ||
| 2012 | ＰＤＦ | |
| 2011 | ＰＤＦ | ＰＤＦ |
| 2010 | ＰＤＦ | ＰＤＦ |
| 2009 | ＰＤＦ |