Is Detective Conan episode 558 filler?
Canon No, episode 558 of Detective Conan is canon.
#558
The Mansion of Death and the Red Wall (Three Visits)
三顧の礼)
Aired 5 Dec 2009
Canon No, episode 558 of Detective Conan is canon.
#558
The Mansion of Death and the Red Wall (Three Visits)
三顧の礼)
Aired 5 Dec 2009