For the detail visit the following HP.
http://www.naruto-movie.com/index.html (Only Japanese)
Naruto, Sakura & Yamato are chasing a Nukenin (escaped Ninjya), Mukade.
When Mukade goes into Rouran楼蘭（ろうらん）, the lost tower, they slip back in the past !
In the past, Naruto meets Minato, his father and child-Kakashi.
Naruto, Minato and pals cooperate to complete their jobs.
……And, can they bring back peace to the tower?
Yesterday, I went to a night festival at a base of self-defense force in my hometown.
In the festival I was able to see very beautiful fireworks and many people were dancing Bon odori.
The picture is Yagura, the stage for Bon odori.
I felt summer wind in it, and I really enjoyed the festival!