Ghislaine Dedoldia is a prominent supporting character in the anime and light novel series Mushoku Tensei: Isekai Ittara Honki Dasu. She is a member of the Beast Race, specifically the Doldia tribe, and is renowned for her exceptional swordsmanship and physical prowess. Ghislaine serves as the personal bodyguard and sword instructor to Eris Boreas Greyrat. Despite her intimidating appearance and strength, she is loyal, honest, and possesses a straightforward personality, playing a vital role in the protagonist’s development.