They are (disregarding tapirs)!
edit: I should probably try to add at least a bit more info about myself to my introduction than just my favourite animal.
My favourite VNs are 999, Steins;Gate and Danganronpa 2, closely followed by Muv Luv Alternative (the hours of people just discussing the concepts that motivate them and the ridiculous female uniforms let it fall short by just a tiny bit). I have a weak spot for well written tsunderes but don't like a few other tropes like all the girls always being in love with the protagonist even in stories that do not revolve around romance, but I can usually overlook them as long as they are not too obnoxious.