Is Gintama episode 89 filler?
Canon No, episode 89 of Gintama is canon.
#89
What Happens Twice, Happens Thrice
2度あることは3度ある
Aired 17 Jan 2008
Canon No, episode 89 of Gintama is canon.
#89
What Happens Twice, Happens Thrice
2度あることは3度ある
Aired 17 Jan 2008