(million yen)
2019
March period		 2020
March period		 2021
March period		 2022
March period		 2023
March period		 2024
March period		 2025
March period
Concrete Business 22,170 28,414 28,557 28,430 27,204 25,736 26,919
Piling Business 2,871 4,520 2,893 2,356 4,045 2,788 3,689
Slope Disaster Prevention Business 2,772 4,083 4,170 4,565 4,909 4,765 4,890
Other Businesses 1,999 2,167 2,290 2,265 2,981 3,623 3,454
Total 29,814 39,185 37,910 37,617 39,141 36,914 38,954
Adjustment amount -112 -170 -147 -102 -46 -80 -36
Amount recorded on the income statement 29,701 39,014 37,763 37,514 39,095 36,833 38,918

(million yen)
2019
March period		 2020
March period		 2021
March period		 2022
March period		 2023
March period		 2024
March period		 2025
March period
Concrete Business 2,628 3,602 4,885 5,549 4,882 4,899 5,410
Piling Business 45 128 73 85 263 81 246
Slope Disaster Prevention Business 602 1,061 1,173 1,194 1,276 1,557 1,659
Other Businesses 352 367 458 459 544 788 779
Total 3,629 5,159 6,591 7,288 6,968 7,327 8,096
Adjustment amount -1,112 -1,370 -1,300 -1,144 -1,407 -1,600 -1,810
Amount recorded on the income statement 2,516 3,788 5,290 6,143 5,560 5,727 6,285