In Japan, at this time of summer, many fireworks festivals are held.
Many people, male and female, dress in ‘summer kimonos’ called yukata, and have picnics while watching.
This one lasted over an hour.
Fireworks = Hanabi ( 花火 ) which could be translated as Flowers of Fire.
Here are two larger, but the it was handheld at f1.2 so won’t be overly sharp. My purpose in going there was more to shoot the festival than the fireworks, so I was handheld, but the area was very dark to get people shots.