yasuhiro kobayashi, nhk world. >>> let's get a check on the weather. many people in tokyo are enjoying a warm and sunny morning. mai shoji joins us with more in world weather. >> yes, i really like this weather, too. it's not too hot during the night hours, so, we actually get a good sleep, too, but it's going to get, again -- the mercury's setting up to the 30s again today. so, this consecutive heat could lead to some heat stroke, so we should watch out for that. we have some images coming up from yesterday, what people were dealing with. tokyo and many parts of japan are getting ready for another round of warm temperatures today with the mercury expected to climb in the 30s for the second day in a row. in tokyo, it is expected to be the warmest day of 2015 today. japan meteorological agency is advising people to be aware of heat stroke, and especially since they're not accustomed to the heat just yet across the whole country. yesterday the temperatures actually reached the 30s in parts of kanto region. that's warmer than parts of the south. tokyo at