減損損失 - タイヤ、原材料及び貯蔵品、金融費用（IFRS）他1件
- 【期間】
| 年度 | 減損損失 - タイヤ | 原材料及び貯蔵品 | 金融費用（IFRS） | 受取配当金 |
|---|
| 2008/03 | - | | - | | - | | 16.2億 | |
| 2009/03 | - | | - | | - | | 18.1億 | +11.5% |
| 2010/03 | - | | - | | - | | 11.6億 | -35.7% |
| 2011/03 | - | | - | | - | | 13.2億 | +13.6% |
| 2011/12 | - | | - | | - | | 10.9億 | -17.4% |
| 2012/12 | - | | - | | - | | 16.3億 | +49.9% |
| 2013/12 | - | | - | | - | | 15.6億 | -4.7% |
| 2014/12 | - | | - | | - | | 24.6億 | +57.7% |
| 2015/12 | 19.5億 | | - | | - | | 25億 | +1.6% |
| 2016/12 | 40.6億 | +108.8% | - | | - | | 20.6億 | -17.3% |
| 2017/12 | - | | - | | - | | 21.9億 | +6.2% |
| 2018/12 | - | | 332億 | | 65.7億 | | - | |
| 2019/12 | - | | 316億 | -4.9% | 40.2億 | -38.8% | - | |
| 2020/12 | - | | 323億 | +2.1% | 56.1億 | +39.5% | - | |
| 2021/12 | - | | 450億 | +39.5% | 63.3億 | +12.8% | - | |
| 2022/12 | - | | 544億 | +20.8% | 75.7億 | +19.7% | - | |
| 2023/12 | - | | 641億 | +17.9% | 71.4億 | -5.7% | - | |
