Japan swelters through ‘abnormal’ autumn, with warnings of more heat to come

After experiencing a record-breaking number of extremely hot' days in summer, the unusually high temperatures are due to continue

Matsutake mushrooms and persimmons have appeared on supermarket shelves, along with seasonal beers and sakes. In Tokyo neighbourhoods, residents carry portable shrines through the streets at festivals to mark the end of summer, and children get ready for school sports days.

Autumn, though, has yet to make an appearance in Japan. Instead, experts are warning that the crisp, sunny days that usually offer relief at the end of a sweltering summer are still some way off, with one describing the weather as abnormal".