| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 629,354 | +81.5% |
| 2024/3 | 346,665 | +14.1% |
| 2023/3 | 303,736 | +385.7% |
| 2022/3 | 62,532 | -18.1% |
| 2021/3 | 76,392 | +958.9% |
| 2020/3 | 7,214 | -97.9% |
| 2019/3 | 340,362 | +23.3% |
| 2018/3 | 275,993 | +14.5% |
| 2017/3 | 241,090 | -2.3% |
| 2016/3 | 246,674 | +42.7% |
| 2015/3 | 172,843 | -67.6% |
| 2014/3 | 533,143 | +118.1% |
| 2013/3 | 244,452 | +9.5% |
| 2012/3 | 223,231 | - |