Griamore is a Holy Knight who comes from a lineage of Holy Knights that have served the kingdom of Lyonesse for many generations. He is Veronica's bodyguard, and shows absolute loyalty towards her.

Griamore is a very tall and muscular individual who is at least twice the height of ordinary civilians, and has grey shoulder length hair. His attire consists of a single-spiked helmet, full leg armor and no upper body clothing, except a mysterious metal plate strapped around his chest with two straps. He also wears a glove on one hand and a sleeve-armor on the other arm. He, like many other Holy Knights, is heartless and cruel. Although he is ruthless, he shows absolute loyalty to Veronica and cannot allow himself to displease her, having started to serve her at a quite young age, even role-playing as a horse for her to ride on as a child.