Takayama Fireworks festival

We went to see the Hida Takayama firework festival last week.
A lot of Beautiful fireworks were shot into the sky for about 1 hour.
This season (Late July to Mid August), many Japanese citis and towns have this kind fireworks festivals and Japanese night sky are decorated with the huge gorgeous flowers here and there.
Please check the festival schedule of the towns you are going to stay. Mayby the hostel receptions will give you some advice !!