Is Hunter x Hunter (2011) episode 81 filler?
Canon No, episode 81 of Hunter x Hunter (2011) is canon.
#81
The × Fight × Begins
タタカイ×ノ×カイシ
Aired 26 May 2013
Canon No, episode 81 of Hunter x Hunter (2011) is canon.
#81
The × Fight × Begins
タタカイ×ノ×カイシ
Aired 26 May 2013