The temperature rises over 30℃ almost every day in the summer of Tokyo. But there are many fond memories unique to Tokyo summers. Kids rushing to summer festivals clutching pocket money. Hand-held fireworks have their own charm, as you can enjoy them even in small areas. A Bon dance with a 300-year history in downtown Tokyo. An unchanged landscape of old times inherited in Tokyo, an ever-changing metropolis. We go on a journey to find stories of summer in the big city.