May.29, it was recorded 33.7℃ in Hokkaido and it had been 47 years. May.31 and June.1 were very hot days in Japan including Tokyo and Saitama which is my hometown. Recently, an abnomal weather becomes a big issue every year but it will be a big issue as well in this year. I’m worrying how hot this summer will be. Last year, I was in Vancouver during summer vacation and it was really comfortable. It’s been a while to spend summer in Japan. We should drink as much water as possible to protect ourself.