| Consolidated Balance Sheet (Billion yen) |
2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 |
| Current assets | 171.1 | 167.6 | 169.0 | 175.2 | 181.0 | 191.8 | 211.8 | 214.2 | 220.7 | 237.5 |
| Noncurrent assets | 30.9 | 28.9 | 28.5 | 32.4 | 35.1 | 38.4 | 38.5 | 40.5 | 46.3 | 47.4 |
| Liabilities and net assets | 202.0 | 196.6 | 197.5 | 207.6 | 216.2 | 230.2 | 250.3 | 254.7 | 267.0 | 284.9 |
| Liabilities | 107.8 | 102.2 | 100.8 | 105.9 | 108.6 | 116.7 | 123.2 | 116.6 | 121.3 | 127.4 |
| Net assets | 94.2 | 94.4 | 96.7 | 101.7 | 107.6 | 113.5 | 127.1 | 138.1 | 145.7 | 157.5 |
| Owner's equity | 92.6 | 92.7 | 94.6 | 99.5 | 104.9 | 110.4 | 123.7 | 134.7 | 141.2 | 152.6 |
| Owner's equity ratio | 45.8% | 47.2% | 47.9% | 47.9% | 48.5% | 47.9% | 49.4% | 52.9% | 52.9% | 53.5% |