The Mace User is one of the members of Yami's Armed Division who decide to aid the Unarmed Division during operation Eternal Sunset. He is from Germany.
Trivia
- Although he was introduced alongside Sherman Camus and Cedric Casken he was never seen again in later chapters. It is possible that the author originally planned to utilize this character, but since the manga had been cancelled and had to end soon he was written out of the story.