Tropical storm Sepat is expected to weaken to a tropical depression by Tuesday night and bring heavy rainfall to the Kanto-Koshin region, Japan’s weather agency has said. https://www.japantimes.co.jp/news/2025/06/24/japan/science-health/typhoon-sepat-japan/?utm_medium=Social&utm_source=mastodon #japan #sciencehealth #typhoons #rainyseason #tropicalstormsepat