Yokai ranking
Low class yokai
Middle class yokai
High class yokai
Supreme class yokai
Beast Class yokai ( Beast is the super devil version for yokai )

Gods ranking
Low class god
Middle class god
High class god
Supreme class god
lord class God (super devil for god )

Fallen Angel ranking
Low class fallen
1 and 2 pairs of wings
Middle class fallen
3 pairs of wings
High class fallen
4 pairs of wings
Supreme class fallen
5 pairs of wings
Carde class fallen
6 pairs of wings
Super Carde class fallen
6 pairs also but with mutation

Angel ranking
Low class angel
1 and 2 pairs of wings
Middle class angel
3 pairs of wings
High class angel
4 pairs of wings
Cherubim
5 pairs of wings
Seraph
6 pairs of wings
Arcangel
6 pairs with mutation

Devil ranking
Low class devil
1 and 2 pair of wings
Middle class devil
3 pairs of wings
High class devil
4 pair of wings
Supreme class devil
5 pairs of wings
Maou class devil
6 pairs of wings
Super devil
6 pairs of wings with mutation

Dragon ranking
Low rank dragon
Middle rank dragon
Evil/Dragon king
Evil / Heavenly Dragon
Evil / Dragon god
Evil/ true Dragon
Primordial Dragon

Love crafttian god
Elder gods
Great ones
Elder great one
Outer gods

Vampire ranking
Low class vampire
Middle class vampire
High class vampire
Shinso vampire
Supreme Shinso

Fairies Ranking
Low class fairy
Middle class fairy
High class fairy
Supreme class fairy
Divine class fairy

Human ranking
Low class warrior
Middle class warrior
High class warrior
Teacher class warrior
Master class warrior
Peak master class warrior

Mage Ranking
Associate
Apprentice
Journeyman
  Evoker
  Conjurer
  Magician
  Warlock
  Wizard
  Master Wizard
  Arch-Mage

( High humans are basically human with long lifespan that can match angel,devil etc with insane magical power compare to human without the addition of wings or un human parts )