Is Naruto: Shippuden episode 40 filler?
Canon No, episode 40 of Naruto: Shippuden is canon.
#40
The Nine-Tails Unleashed
九尾解放！！
Aired 20 Dec 2007
Canon No, episode 40 of Naruto: Shippuden is canon.
#40
The Nine-Tails Unleashed
九尾解放！！
Aired 20 Dec 2007