減価償却費、自己株式、退職給付引当金の増減額（△は減少）他2件
- 【期間】
| 年度 | 減価償却費 | 自己株式 | 退職給付引当金の増減額（△は減少） | 訴訟損失引当金繰入額 | 株主資本合計 |
|---|
| 2007/03 | - | | - | | - | | - | | 2.76億 | |
| 2008/03 | 3.8百万 | | - | | 1.1百万 | | - | | 8.12億 | +194.7% |
| 2009/03 | 6.3百万 | +63.7% | -16,000 | | 2.2百万 | +94.9% | - | | 7.04億 | -13.3% |
| 2010/03 | 5.9百万 | -6.4% | -16,000 | ±0% | 1.6百万 | -25.5% | - | | 2.47億 | -65% |
| 2011/03 | 5.1百万 | -12.7% | -26,000 | 赤拡 | 1.3百万 | -17% | - | | 10.7億 | +331.9% |
| 2012/03 | 6.8百万 | +32.8% | -26,000 | ±0% | 2.5百万 | +90.4% | - | | 24.6億 | +130.6% |
| 2013/03 | 24百万 | +257.4% | -26,000 | ±0% | 1.1百万 | -56.5% | - | | 29.2億 | +18.8% |
| 2014/03 | 37百万 | +52% | -26,000 | ±0% | - | | - | | 31.4億 | +7.6% |
| 2015/03 | 81百万 | +119.4% | -26,000 | ±0% | - | | - | | 45.9億 | +46.1% |
| 2016/03 | 327百万 | +302.5% | -26,000 | ±0% | - | | - | | 43.5億 | -5.1% |
| 2017/03 | 453百万 | +38.5% | -26,000 | ±0% | - | | - | | 48.5億 | +11.4% |
| 2018/03 | 496百万 | +9.3% | -26,000 | ±0% | - | | - | | 40.7億 | -16% |
| 2019/03 | 433百万 | -12.7% | -90,000 | 赤拡 | - | | - | | 42.3億 | +3.8% |
| 2020/03 | 254百万 | -41.4% | -90,000 | ±0% | - | | - | | 31.7億 | -25% |
| 2021/03 | 212百万 | -16.4% | -90,000 | ±0% | - | | 65百万 | | 42.9億 | +35.4% |
| 2022/03 | 206百万 | -2.8% | -90,000 | ±0% | - | | 14百万 | -78.8% | 56.7億 | +32.1% |
| 2023/03 | 238百万 | +15.2% | -0.11百万 | 赤拡 | - | | - | | 37億 | -34.6% |
| 2024/03 | - | | -0.13百万 | 赤拡 | - | | - | | 8.75億 | -76.4% |
