| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 268,283 | -45.7% |
| 2024/3 | 493,697 | +129.5% |
| 2023/3 | 215,083 | -33.2% |
| 2022/3 | 322,008 | +94.0% |
| 2021/3 | 165,995 | -37.9% |
| 2020/3 | 267,220 | -47.2% |
| 2019/3 | 506,412 | +6.6% |
| 2018/3 | 474,846 | +8.7% |
| 2017/3 | 436,764 | +9.9% |
| 2016/3 | 397,367 | +18.2% |
| 2015/3 | 336,128 | +52.6% |
| 2014/3 | 220,210 | -28.0% |
| 2013/3 | 305,861 | +41.6% |
| 2012/3 | 215,966 | - |