What is the most popular firework festival in Niigata, Japan?

Question:

OK so i want to know what is the most popular festival there
by the most popular, i mean the one that most people go to!
ALSO if there are any boy school festivals!!
thanks :)

Answer:

I think Nagaoka Matsuri Firework Festival is one of the most popular ones.

>ALSO if there are any boy school festivals!!

boy school festival? I think every school has its festival. Check the website of each school.