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