Key Facts
• Kumamoto experienced only 10% of average July rainfall, causing severe water shortages.
• Residents of Yamaga City’s mountain village perform nightly rain-praying drum rituals since early August.
• The Imo River, used for agricultural water, has significantly low levels due to the drought.
• Rain is expected from August 7, but heavy rainfall warnings are issued.
• Predicted rainfall: up to 120mm by August 8 evening, 100mm by August 9 evening.
• The rain-praying drum tradition was last used for rain in 2019.
• Local farmers fear crop damage as rice paddies dry and crack without sufficient water.
• Atmospheric instability caused by a low-pressure system near the Korean Peninsula is expected to bring thunderstorms.
• Residents are advised to prepare for potential heavy rain and flooding.
Summary
Kumamoto Prefecture faces a severe drought, with July rainfall at just 10% of the average. In Yamaga City’s mountain village, residents have revived the traditional rain-praying drum ritual, performed nightly since early August, to combat water shortages affecting rice farming. The Imo River, a key agricultural water source, remains critically low. Rain is forecasted from August 7, but authorities warn of potential heavy rainfall, with up to 120mm expected by August 8 evening. The atmospheric instability, caused by a low-pressure system near the Korean Peninsula, may lead to thunderstorms and localized flooding. Farmers and residents are urged to remain vigilant as the region transitions from drought to possible heavy rain conditions.
