Is Hunter x Hunter (2011) episode 137 filler?
Canon No, episode 137 of Hunter x Hunter (2011) is canon.
#137
Twelve Zodiac × In × Discussion
ジュウニシン×デ×ギロン
Aired 9 Jul 2014
Canon No, episode 137 of Hunter x Hunter (2011) is canon.
#137
Twelve Zodiac × In × Discussion
ジュウニシン×デ×ギロン
Aired 9 Jul 2014