But one particular rule in the anime community is directed at the viewer and their viewing habits: The 3-Episode Rule. There are two widely acknowledged definitions of this rule.. Like I said the famous rule used by anime watchers to decide whether to drop anime or not , which are the animes which will fail this rule and not hook viewers by initial episodes? Like "Danmachi" it fails 3 eps rule and it also fails 2 season rule (if there exist any) and improves in further seasons and finally in S4 it goes to 9/10. Archived.
The "three episode rule" is commonly known among those that watch Anime but these series break it entirely.. Here are 15 anime that prove the 3 episode rule isn't one fans should always follow. All Anime fans know the "three episode rule" but these are the anime series that completely break that rule that we all know and abide by.