Nidoran is just a japanese trope, not some original idea / ambiguous design
Anonymous No.49378870 View ViewReport Quoted By:
Rabbit with one single horn was in "Re:Zero", "Watashi, Nouryoku wa Heikinchi de tte Itta yo ne!" and "Tatoeba Last Dungeon Mae no Mura no Shounen ga Joban no Machi de Kurasu Youna Monogatari"