Is Gintama episode 143 filler?
Canon No, episode 143 of Gintama is canon.
#143
Those Who Stand On Four Legs Are Beasts. Those Who Stand On Two Legs, Guts, And Glory Are Men
四本足で立つのが獣二本足と意地と見栄で立つのが男
Aired 5 Feb 2009
Canon No, episode 143 of Gintama is canon.
#143
Those Who Stand On Four Legs Are Beasts. Those Who Stand On Two Legs, Guts, And Glory Are Men
四本足で立つのが獣二本足と意地と見栄で立つのが男
Aired 5 Feb 2009