| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,600 | -67.7% |
| 2025/3 | 11,157 | +41.6% |
| 2024/3 | 7,880 | +77.8% |
| 2023/3 | 4,432 | -17.3% |
| 2022/3 | 5,362 | -16.6% |
| 2021/3 | 6,428 | -1.5% |
| 2020/3 | 6,526 | +6.0% |
| 2019/3 | 6,158 | +44.7% |
| 2018/3 | 4,255 | -48.0% |
| 2017/3 | 8,187 | +374.6% |
| 2016/3 | 1,725 | +18.4% |
| 2015/3 | 1,457 | +5728.0% |
| 2014/3 | 25 | +257.1% |
| 2013/3 | 7 | -96.0% |
| 2012/3 | 176 | - |