Gerhard is a character in Atelier Totori: The Adventurer of Arland.
Gerhard lives in the town of Alanya and works as a bartender at the Glorious Tavern. He's been a friend of the Helmold family for many years. He tells Totori that her mother ran up a tab so high that it put him into the red. He likes to tell Totori stories about her mother, but doesn't like to talk much about the circumstances behind her disappearance.
Totori can take requests from Gerhard at the bar while visiting Alanya. Cecilia also starts to work at the bar after Totori starts her adventure.