Boudica, Class Name Rider, is a Rider-class Servant summoned by Ritsuka Fujimaru in the Grand Orders of Fate/Grand Order. Boudica's body is at an age of her early years in life. Cheerful, bright. Someone who nevertheless will become friends with anyone (except with Romans), is overflowing with motherhood, and is pleased with any companion while being openly affectionate with anyone as her own child regardless of their gender. Although Boudica is a warrior who draws on the flow of the Celts to do battle with pride, she is primarily a warm person. If necessary, when the time draws near, she will change into that of a female warrior persona. Because her body as a Heroic Spirit is at an age of her early years, it results in her personality producing more or less a nature of a young lady. She considers herself proud, knowing that her name means “Victory” in her language. She doesn't hate anything in particular, but she cannot bring herself to like the Romans (although she doesn't hate them anymore). Towards a Master with an age close to her’s, Boudica comes close to an elder sister-like persona. Smiling. Kind. A gentle Servant who will worry about “am I not trying hard enough?” Boudica's wish for the Holy Grail is for “Britannia to become peaceful.” It was becoming a little harmonious from her lifetime as she was approaching her death, but her heartfelt belief is not only for the British people, the faeries and the Celtic gods to co-exist, but it is also for the people of different nations as well as their children to be able to laugh and live together in paradise. (Even if she won’t say it at all, she cries happily in large tears knowing that it is becoming a realization, even if gradually.) Boudica loves all of Britannia, from its nature to its wild life and its people. She loves the blue sky, and states that its calmness is beautiful.