Hang Out With Perona

Perona has a very young, childlike and immature personality; frequently acting selfishly and on her own whims. She dislikes people telling her what to do and disobeying her will. Despite this, she is normally loyal to Gecko Moria and apparently sees him as a father-like role model

She is very fond of cute things and will only allow someone to work for her if they are cute. Her dream is to create a kingdom where all the cute things in the world have been turned into zombie animals that obey only her. She dislikes Kumashi because, although he is cute in appearance, his voice is not, and thus she prefers him to just be quiet. Her desire for cute things gives her a slightly childish outlook on some issues. She is somewhat playful during combat, threatening to crush Usopp's heart when she was in her ghost form, which nearly caused Usopp to die from fear, and shortly afterward merely laughing it off when revealing that she could not do so

Perona has katsaridaphobia, a fear of cockroaches, to the point of screaming and crying when Usopp covered her with fake ones. She is also somewhat naive, having watched Usopp seemingly lift a 10-ton hammer without questioning whether or not his feat was genuine, and shortly afterward passing out from fear when he attacked her with it, despite not actually being harmed

She is very confident in her Devil Fruit powers being able to defeat anyone. Even when confronted by the powerful and dreaded Warlord of the Sea Bartholomew Kuma, after initially being frozen with fear, Perona quickly regained her confidence and proclaimed that she would defeat him. She is also quite stubborn about using them in combat, having continued to use her Negative Hollows against Usopp even after they proved useless due to his negativity because she believed that his immunity was a fluke.