当期純利益、当期純利益、投資有価証券評価損益（△は益）
- 【期間】
| 年度 | 当期純利益 | 当期純利益 | 投資有価証券評価損益（△は益） |
|---|
| 2008/03 | 107億 | | - | | 15.2億 | |
| 2009/03 | 121億 | +13.1% | - | | 10億 | -34% |
| 2010/03 | 82.5億 | -32% | - | | 0.1億 | -99% |
| 2010/09 | - | | - | | 0.23億 | +130% |
| 2010/12 | - | | - | | 0.23億 | ±0% |
| 2011/03 | 62.3億 | -24.4% | - | | 9.61億 | 大幅増 |
| 2011/09 | - | | - | | 9.74億 | +1.4% |
| 2011/12 | - | | - | | 9.74億 | ±0% |
| 2012/03 | 127億 | +103.5% | - | | 9.74億 | ±0% |
| 2012/06 | - | | - | | 0.03億 | -99.7% |
| 2012/09 | - | | - | | 0.03億 | ±0% |
| 2012/12 | - | | - | | 0.03億 | ±0% |
| 2013/03 | 165億 | +30.4% | - | | 0.12億 | +300% |
| 2015/03 | - | | - | | - | |
| 2016/03 | - | | - | | - | |
| 2017/03 | - | | - | | - | |
| 2018/03 | - | | 332億 | | - | |
| 2018/06 | - | | 102億 | -69.2% | - | |
| 2018/09 | - | | 195億 | +90% | - | |
| 2018/12 | - | | 304億 | +56.3% | - | |
| 2019/03 | - | | 182億 | -40.3% | - | |
| 2019/06 | - | | 83.1億 | -54.2% | - | |
| 2019/09 | - | | 157億 | +88.5% | - | |
| 2019/12 | - | | 236億 | +50.9% | - | |
| 2020/03 | - | | 320億 | +35.3% | - | |
| 2020/06 | - | | 67.4億 | -78.9% | - | |
| 2020/09 | - | | 129億 | +90.8% | - | |
| 2020/12 | - | | 227億 | +76.3% | - | |
