|Height||175 cm (5 '8 ' ')|
|Appearances||Atelier Sophie: The Alchemist of the Mysterious Book|
|Voice|| Youji Ueda (Japanese)|
Horst Basler is a character in Atelier Sophie: The Alchemist of the Mysterious Book.
The shopkeeper of Kirchen Bell Café. During the day, he runs the café, during the night, a bar. He has knowledge of the town and Sophie can gather various rumors from him. He learned piano through self teaching.
Horst is the shopkeeper of Kirchen Bell Café. The player can pay him for rumors about materials, bosses, or info about characters and game mechanics. Players can also take up requests in exchange for vouchers and gold.