concept   drain
culture   Japan
statement   In Japan, the drainage system consists of open surface water channels to reduce blockages.
2 similar statements
# Concept Culture Statement Freq.
1 drain Japan The concept of a drain may also include open surface water channels, often seen in streets or rural areas for rainwater runoff. 1
2 drain cleaning Japan Drain cleaning is not typically a regular household chore as the plumbing systems are designed to minimize blockages. 1