I've noticed that the Fate/X pictures frequently also just use Protagonist as the character name. Is it just because you can choose what you want to name the character in the games and there's not a true canon name for her? I see her referred to as "Gudako" a lot, but maybe that's just a nickname?
^The main character in Fate/Grand Order does not have a canon name. You pick it yourself for maximum self-insert power. The movies at least gave the male version the name Ritsuka Fujimaru. Gudao(male) and Gudako(female) are nicknames given to them based on the comedic F/GO promotional show "Fate/GudaGuda".
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