The whole series ran from May 16, 2014, to Sep 17, 2020. That's a long-ass time!
These OVAs were apparently released as bonuses for manga releases and other such special events. This really was not ideal from an anime viewer perspective as I just kept putting it off until they finally finished the planned run.
Let also clear the misunderstandings after the 6th episode is where the movie takes place and counts as the 20th and 21st episode. The OVA's here continue the second season like the 1st season's OVA's did.
The shorts are fine but if you did not like the first season I do not know why you are still here. Maybe like me, you have a pathological need to finish what you started. In which case I send my condolences as this is a mediocre comedy at best.
