Higuchi to her darling isn’t sadistic or brutal, but quite the opposite. They both share common interests and many moments together in the Port Mafia. She wants to protect her darling with her own life and won’t refrain from violence when her darling gets harmed by anyone. She uses guns as her main weapon when it comes to protecting her darling. She wants to feel appreciated by her darling and wants to date them and fantasizes about them quite often. She gets jealous quite easily. Yandere