Is That Time I Got Reincarnated as a Slime episode 19 filler?
Canon No, episode 19 of That Time I Got Reincarnated as a Slime is canon.
#19
Charybdis
暴風大妖渦[カリュブディス]
Aired 12 Feb 2019
Canon No, episode 19 of That Time I Got Reincarnated as a Slime is canon.
#19
Charybdis
暴風大妖渦[カリュブディス]
Aired 12 Feb 2019