Riprap

3,080 yen (2,800 yen before-tax)

5,720 yen (5,200 yen before-tax)

2,310 yen (2,100 yen before-tax)

42,900 yen (39,000 yen before-tax)

8,800 yen (8,000 yen before-tax)

2,860 yen (2,600 yen before-tax)