Gustav
グスタフ
He is the proprietor of the Othmar Company and the manager of the Merchant's Guild, an institution of the city of Ehrenfest that serves as a department of commerce and a bank. He and [Benno](https://anilist.co/character/126537) don't get along well. He really dotes on his granddaughter [Freida](https://anilist.co/character/126541). He has gray hair and light orange eyes.
