Board Thread:Questions and Answers/@comment-25951143-20150101110046/@comment-17259909-20151003222712

The reason I asked why you valued gender over sex is because there is the possibility that the wiki may use sex in the article even if Togashi says "Alluka is mentally a female". Again, I'm not an admin or very experienced here so don't take my word for absolute fact.

As for gender, I actually more or less agree with you that Alluka may be female psychologically, therefore trans. But I do have one alternate theory: Alluka is a boy and Kikyo and possibly the butlers have basically indoctrinated Alluka to believe that he is a girl and has taught him to use atashi. Being locked away from modern society for most of his life, Alluka would probably see this as normal and refer to himself femininely.