What's to be so surprised about. There is only one gender in gensokyo.
How do you explain Rinnosuke then? :v
MeoawaaahWhat can we use in place of a diaper!?PanicStressFretFreakOutPanicStressFretFreakOutWh-!Boil some water!Patter PitterPitter PatterWhat!?PitterPatterRan! It's a girl!