| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 503,567 | -28.3% |
| 2024/3 | 701,907 | -16.0% |
| 2023/3 | 835,360 | +24.3% |
| 2022/3 | 671,884 | +144.7% |
| 2021/3 | 274,575 | -37.7% |
| 2020/3 | 441,068 | -44.3% |
| 2019/3 | 791,491 | +5.3% |
| 2018/3 | 751,964 | +57.4% |
| 2017/3 | 477,665 | +15.8% |
| 2016/3 | 412,493 | +44.7% |
| 2015/3 | 285,064 | +48.9% |
| 2014/3 | 191,502 | -22.4% |
| 2013/3 | 246,783 | -46.7% |
| 2012/3 | 462,687 | - |