|Japanese Name|| クラウス|
|Height||182 cm (5 '11 ' ')|
|Weight||66 kg (145.50 lbs)|
|Appears In||Atelier Annie: Alchemists of Sera Island|
Claus is another participant in the contest on the island that doesn't want to stick out but ultimately fails because of his attitude and interesting choice in clothing.Considers himself Annie's "rival" in the alchemy contest. Despite his outlandish appearance and odd choice in clothing, you rarely see him around town.
He meets Annie at the Basin where he takes care of getting rid of a lot of Punis.