The episode received mixed reviews from the fan community and critics:
Naruto Shippuden Episode 400, titled is a milestone installment that serves as part of the "In Naruto's Footsteps: The Friends' Paths" filler arc. Released in February 2015, the episode reflects on the themes of perseverance and hard work through the eyes of Rock Lee and a new character, Shira. Plot Summary Watch Naruto Shippuden 400
: Despite being the 400th episode, many fans were disappointed that it was a standard filler installment rather than a special celebration of the series' longevity. Where to Watch The episode received mixed reviews from the fan