(Years ended March 31)
| 2014 | 2015 | 2016 | 2017 | 2018 | |
|---|---|---|---|---|---|
| Total assets (Billions of yen) |
714.8 | 734.1 | 705.7 | 750.1 | 815.8 |
| Equity capital (Billions of yen) |
177.2 | 190.7 | 173.2 | 206.7 | 236.5 |
| Equity capital ratio (%) |
24.8 | 26.0 | 24.5 | 27.6 | 29.0 |
| Interest-bearing debt balance (Billions of yen) |
277.9 | 274.5 | 257.8 | 252.5 | 258.5 |
| D/E ratio (Times) |
1.6 | 1.4 | 1.5 | 1.2 | 1.1 |
| NET D/E ratio (Times) |
1.4 | 1.3 | 1.2 | 1.0 | 0.9 |
| Return on operating assets（％） |
8.6 | 5.8 | 9.1 | 12.1 | 13.1 |
| Total asset turnover ratio (Times) |
1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Inventory turnover ratio (Times) |
9.4 | 9.0 | 9.1 | 8.5 | 8.9 |
| Receivables turnover ratio (Times) |
4.4 | 4.5 | 4.6 | 4.4 | 4.6 |