downstream; lower reaches of a river
Refers to the part of a river closer to the mouth, or the direction toward it. Often used in contrast with 上流 (upstream).
There is a large town downstream on this river.
Factory wastewater affected the water quality downstream.
lower classes; lower strata of society
Figurative use referring to people or groups in the lower social or economic tiers. Antonym: 上流 (upper classes).
Antonyms: 上流
He achieved success despite coming from a lower-class background.
This town is located in the lower reaches of the Tone River.