Nier Replicant, who here was able to tell that it was a hermaphrodite?

[Words Of Wisdom]

outlawauron said:

I don't know if she would think of it that way.

Just FYI, trashleg's avatar (Vivian of Paper Mario: TTYD) was explicitly stated to be male in many places in the Japanese game. 

However because Vivian kisses Mario in one scene, Vivian's gender was definitively set to female in the localized versions.