The Loyal sidekicks of Angel Sactuary

Name: Katon

Sidekick to: Roseal

Reason: To bring Roseal back to Heaven

How is he loyal: He save's Roseal's life from the Adam Katamon

Name: Kurai

Sidekick to: Alexiel

Reason: To avenge her people

How is she loyal: She tries to bring back Alexiel 

Name: Arachne

Sidekick to: Kurai

Reason: To help his cousin and avenge his people

How is he loyal: He's always with Kurai