I know it’s the rabbit zodiac sign… but if proper context is given, maybe if people see the kanji next to a picture of a rabbit, do they get it? I have no idea… I barely even know any japanese so it’s not surprising ┐(‘~` )┌
Most Japanese people know the kanji for the Chinese zodiac, so yeah, I think most of them would recognize it from that. But you would be giving it a zodiac context by using that.
It isn’t for nothing that people can get Leebo’d on this forum. (Typing out your answer only to submit and find Leebo got there first with a much more apt and concise answer.)