Power Ranking

(weakest to the strongest)

Class F - a little bit stronger than human

Class E - as strong as two rank F class combined

Class D - elite, can handle atleast 50 rank E

Class C - Expert, can destroy atleast 100 rank E

Class B - Extreme Expert - can handle two Class C experts

Class A - Heavenly Expert - can easily crush two Rank B experts

Class A+ - Considered a one man army class can destroy millions of Class F to Class C

Class A++ - Unknown

Class S - Unknown

Class SS - Unknown

Class SSS - Unknown

Class Z - Unknown

Undiscovered Ranking above Class Z

Kei Von Deaux current ranking - Class C

Brook Kitsune and Nami Kitsune - Rank D

Academia students are mostly - Class F - Class D

Teachers - Rank B

Headmaster and Vice Headmaster - Rank A