Full Naruto: Shippuden filler list

Is Naruto: Shippuden episode 20 filler?

Canon No, episode 20 of Naruto: Shippuden is canon.

#20

Hiruko vs. Two Kunoichi!

ヒルコＶＳ二人の女忍者［くノいち］

Aired 19 Jul 2007

Next canon episode: 21

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