There's something that I was reminded of when I uploaded post #3504449:
Corrin (and Robin) from Fire Emblem are aliased to female_my_unit_(fire_emblem_if)) (I only take one example because these names are quite long).
Anyway, they are aliased to this tag but if we take a look at other tags like that then we notice that female_protagonist_(pokemon_bw) is aliased to touko_(pokemon).
The same also goes with [[female_protagonist_(fate_grand/order) -> fujimari_ritsuka_(female).
Since this situation is exactly the same as in FGO's case I suggest we switch these aliases to this:
alias female_my_uni_(fire_emblem_if) -> corrin_(female) or female_corrin
I'd prefer the first option, though.
These characters have a name and we should be using them. There's no reason to go with the placeholder in these cases of Robin and Corrin.