Melon

Melon is a half-breed, as his mother is a leopard and his father is a gazelle. He has the general appearance of a gazelle with the jaws, claws, and eyes of a leopard. He wears a surgical mask in public to hide his fangs and the leopard spots on his face. Most of the time, he keeps his eyes closed. Since he is half-leopard, Melon gradually develops leopard spots on his body as he ages, which he chooses to cover up with tattoos of melon leaves. Melon is a sociopathic, ruthless, deranged and cunning individual who hides his murderous peculiarities beneath a veneer of affable innocence and seemingly childlike curiosity. His knowledge in psychology has allowed him to gain a deeper understanding of how people's minds work, which in turn allows him to more easily manipulate people. As a sociopathic villain, Melon often hurts others without remorse. Melon claims that being inflicted with pain is the only way for him to feel alive, since he can't taste anything due to his hybrid nature, along with the contradictory senses he's constantly bombarded with. Melon hates his leopard heritage and tries to cover his spots with melon leaf tattoos.

In an alleyway of the Black Market, a place that sells illegal meat in the setting of the manga/anime Beastars