| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 506,407 | +31.9% |
| 2024/3 | 383,878 | -29.4% |
| 2023/3 | 543,567 | +6.9% |
| 2022/3 | 508,460 | +36.7% |
| 2021/3 | 371,992 | +66.0% |
| 2020/3 | 224,083 | -136.7% |
| 2019/3 | -610,015 | +694.0% |
| 2018/3 | -76,825 | -146.0% |
| 2017/3 | 166,986 | +103.1% |
| 2016/3 | 82,214 | -50.7% |
| 2015/3 | 166,752 | +2360.2% |
| 2014/3 | 6,778 | +337.6% |
| 2013/3 | 1,549 | -95.4% |
| 2012/3 | 33,426 | - |