At a glance (Years ended March 31)
| Fiscal year | 2019/3 | 2020/3 | 2021/3 | |
|---|---|---|---|---|
| Infrastructure | Net sales (Billions of yen) |
288.0 | 280.9 | 259.2 |
| Operating income (Billions of yen) |
7.4 | 1.7 | -2.1 | |
| Operating income margin on sales（％） |
2.6 | 0.6 | -0.8 | |
| Electronics & Automotive Systems |
Net sales (Billions of yen) |
561.7 | 509.3 | 433.0 |
| Operating income (Billions of yen) |
19.5 | 14.8 | 5.9 | |
| Operating income margin on sales（％） |
3.5 | 2.9 | 1.4 | |
| Functional Products | Net sales (Billions of yen) |
149.3 | 115.9 | 114.7 |
| Operating income (Billions of yen) |
13.5 | 7.5 | 6.3 | |
| Operating income margin on sales（％） |
9.1 | 6.4 | 5.5 | |
| Service and Development.s etc. |
Net sales (Billions of yen) |
48.6 | 50.3 | 38.7 |
| Operating income (Billions of yen) |
0.3 | -0.3 | -1.7 | |
| Operating income margin on sales（％） |
0.6 | -0.7 | -4.4 | |
| Adjusted amount | Net sales (Billions of yen) |
-55.9 | -42.0 | -34.0 |
| Operating income (Billions of yen) |
0.1 | -0.1 | 0.1 | |
| Total | Net sales (Billions of yen) |
991.6 | 914.4 | 811.6 |
| Operating income (Billions of yen) |
40.8 | 23.6 | 8.4 | |
| Operating income margin on sales（％） |
4.1 | 2.6 | 1.0 |