Kurayami

Shadow Squad  (藍闇衆) is an intelligence organization of the Jura Tempest Federation. Its leader is Souka and the organization is directly subordinate to the Tempest Intelligence Bureau, led by Souei. It doesn't have very high direct combat power, but its members are experts in intelligence gathering, espionage, infiltration and assassinations. Few know of this organization's existence.

The agents, who all dress in ninja aesthetic due to Souei being their mentor, superior and idol, are sent to various countries and are using the natives to gather information. Due to the core members being mostly Dragonewts of the human-type, they can disguise themselves as humans for infiltration and use their wings for air mobility in other areas.

Trivia

 * Due to the frequency of the squad taking in former enemies, Rimuru has likened it to a special agency for troublemakers.