| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 28,016 | -52.4% |
| 2024/3 | 58,809 | -41.9% |
| 2023/3 | 101,230 | -41.1% |
| 2022/3 | 171,730 | +336.2% |
| 2021/3 | 39,374 | -61.9% |
| 2020/3 | 103,368 | -35.5% |
| 2019/3 | 160,348 | +33.4% |
| 2018/3 | 120,213 | +39.8% |
| 2017/3 | 86,010 | +94.8% |
| 2016/3 | 44,153 | -23.5% |
| 2015/3 | 57,748 | -50.5% |
| 2014/3 | 116,723 | -36.1% |
| 2013/3 | 182,727 | +293.8% |
| 2012/3 | 46,402 | - |