![](https://cdn.animecharacters.io/images/characters/large/103145-247ac799.jpg)
Dietfried Bougainvillea (ディートフリート・ブーゲンビリア)
Gilbert's older brother and a naval captain in navy.
Voice Actors
Hidenobu Kiuchi
Japanese
Irwin Daayán
Spanish
Keith Silverstein
English
Max Felder
German
Marco Bassetti
Italian
Ênio Vivona
Portuguese (BR)
Stéphane Pirard
French