(Years ended March 31)

2013 2014 2015 2016 2017
Total assets (Billions of yen) 819.7 714.8 734.1 705.7 750.1
Equity capital (Billions of yen) 165.7 177.2 190.7 173.2 206.7
Equity capital ratio (%) 20.2 24.8 26.0 24.5 27.6
Interest-bearing debt balance (Billions of yen) 320.5 277.9 274.5 257.8 252.5
D/E ratio (Times) 1.9 1.6 1.4 1.5 1.2
NET D/E ratio (Times) 1.7 1.4 1.3 1.2 1.0
Return on operating assets(%) 4.5 8.6 5.8 9.1 12.1
Total asset turnover ratio (Times) 1.2 1.2 1.2 1.2 1.2
Inventory turnover ratio (Times) 9.3 9.4 9.0 9.1 8.5
Receivables turnover ratio (Times) 4.2 4.4 4.5 4.6 4.4

Total assets

Graph of Total assets

Equity Capital

Graph of Equity Capital

Equity capital ratio

Graph of Equity capital ratio

Interest-bearing debt balance

Graph of Interest-bearing debt balance

D/E ratio

Graph of D/E ratio

NET D/E ratio

Graph of NET D/E ratio

Return on operating assets

Graph of Return on operating assets

Total asset turnover ratio / Inventory turnover ratio / Receivables turnover ratio

Graph of Total asset turnover ratio, Inventory turnover ratio, Receivables turnover ratio