Lobuttomize said:
I disagree as a lot of characters come to be known by their given name so it becomes more difficult to search for them when you may not remember their family name off-hand. On top of that, Sakuya doesn't have an alias and is the only character that uses a Last_First tag from that game despite living with and being named by a westerner (Remilia)
Sakuya's name is officially 十六夜 咲夜 "Izayoi Sakuya", despite being named by a westerner her name is a proper Japanese name.
I agree with utility aliases though, especially with the growing number of localized Touhou games, official or fan made, that are using western name order. As long as we exclude things like "Futo Mononobe", I'd strongly prefer not to encourage that nonsense.
I don't really see a problem with western order aliases in general.