· Arc 19: Ten-Tails
Naruto Shippuden Episode 420
The Eight Inner Gates Formation
Manga Canon
9.2
- Japanese Air
- Jul 23, 2015
- English Air
- Jan 9, 2018
- Runtime
- 22 min
- Manga
- Ch. 669, 670
Description Spoiler-Free
As the war reaches a desperate turning point, Might Guy prepares to push his body past its limits by opening the Eight Inner Gates. Meanwhile, Naruto is drawn into a mysterious encounter within his inner world that may hold crucial answers for the battle ahead.