How many episodes did the second anime season of Nanatsu no Taizai have?


Supposedly Nanatsu no Taizai is currently running the 4th season. There is a
season aired in 2014 which had 24 episodes, there is another season aired in
2018 which had 24 episodes, 4th season is currently running, and I only can
find listed 4 episodes made in 2016. Is that the second season or those are
OVAs?

How many episodes did the second anime season of Nanatsu no Taizai have?




As of 2019, officially in Japan, **there are 4 series, but only 3 seasons** :

  1. _Nanatsu no Taizai_ (2014): 1st season, 24 episodes
  2. _Nanatsu no Taizai: Seisen no Shirushi_ (2016): TV Special, 4 episodes, in which the last episode revealed the announcement for _the 2nd season_ (see also [Why is Nanatsu no Taizai : Seisen no Shirushi only 4 episodes?](https://anime.stackexchange.com/questions/36476))
  3. _Nanatsu no Taizai: Imashime no Fukkatsu_ (2018): 2nd season, 24 episodes
  4. _Nanatsu no Taizai: Kamigami no Gekirin_ (2019): 3rd season, ? episodes

However, localization (and sometimes fans' opinion) make season count
inconsistent or confusing, as Netflix considers each series as its own
session:

  1. _The Seven Deadly Sins_ (2014): Season 1
  2. _The Seven Deadly Sins: Signs of Holy War_ (2016): Season 2
  3. _The Seven Deadly Sins: Revival of The Commandments_ (2018): Season 3
  4. _The Seven Deadly Sins: Wrath of the Gods_ (2019): Season 4




As of 2019, officially in Japan, **there are 4 series, but only 3 seasons** :

  1. _Nanatsu no Taizai_ (2014): 1st season, 24 episodes
  2. _Nanatsu no Taizai: Seisen no Shirushi_ (2016): TV Special, 4 episodes, in which the last episode revealed the announcement for _the 2nd season_ (see also [Why is Nanatsu no Taizai : Seisen no Shirushi only 4 episodes?](https://anime.stackexchange.com/questions/36476))
  3. _Nanatsu no Taizai: Imashime no Fukkatsu_ (2018): 2nd season, 24 episodes
  4. _Nanatsu no Taizai: Kamigami no Gekirin_ (2019): 3rd season, ? episodes

However, localization (and sometimes fans' opinion) make season count
inconsistent or confusing, as Netflix considers each series as its own
session:

  1. _The Seven Deadly Sins_ (2014): Season 1
  2. _The Seven Deadly Sins: Signs of Holy War_ (2016): Season 2
  3. _The Seven Deadly Sins: Revival of The Commandments_ (2018): Season 3
  4. _The Seven Deadly Sins: Wrath of the Gods_ (2019): Season 4

