D.O.O.M

The Destructive Organisation of Overpowered Monsters (過大な怪物の破壊的組織 Kadaina Kaibutsu no Hakai-teki Soshiki) or simply D.O.O.M ( Do~umu~u) is a powerful organisation comprised of various dangerous creatures located somewhere in in an unknown location..

Strength
It should also be noted that the executive members are stronger than the regular members, even if they are assigned the same threat rank.