01 / Pines and wax trees
About 1,000 pines were planted betweenthe two banks, about 100 wax trees inside.

The Hiromura Embankment, a National Historic Site, has two tiers: a stone bank by the Hatakeyama clan and a bank built by Hamaguchi Goryo in the Ansei era. The town's special website says Goryo planted pines between the banks and wax trees (haze) on the inner side, using the wax trees to pay for repairs, and that the pines are second generation and a few of his wax trees remain.
- National Historic Site (designated 1938)
- About 1,000 pines, about 100 wax trees
- Two tiers of banks

