ENA

Ena's mood would affect her voice, with her happy form sounding masculine and her sad forms sounding feminine. Her voice and different emotional states do not have strict correlation, with her voice regularly fluctuating between masculine and feminine regardless of how she feels. In her happy state, she seems to be very kind, optimistic, and somewhat insightful to others, even if some treat her rudely. Ena seems completely unconcerned or unaware of advice. She also appears to talk "proper" and sophisticated, typically substituting various words for longer or more detailed synonyms. However, mentioning pessimistic things or being in slightly stressful situations, such as large social gatherings, is enough for her to turn into her sad states, where her voice begins to break as if on the verge of tears and she will begin to self-deprecate, usually making disparaging remarks about her intelligence. She seems to talk in a babyish way, pronouncing her Rs and Ls as Ws, and her voice begins to break as if on the verge of crying. This form of her seems to act essentially the same as her previous sad form but is slightly more extreme. She will also often beg to be killed while in this form, as shown in her conversations or will depressingly agree with the notion of death when it is presented. Compared to her base form's sad state, her "sadder" form seems to be more frantic with these outbursts, as this side of Ena comes out randomly, though sometimes when she is first experiencing her normal sad state. She sometimes jumps to conclusions, assumes the worst (as when she was rejected, she takes it as rudeness in her sad form, but her "sadder" form takes it as a way of trying to kill), and throws random tantrums, contrasting her happy side’s politeness. She can transform into her full-sadness form if she becomes too upset, constantly crying and stomping around, as shown in Temptation Stairway. She also seems to have an easily upset stomach while in this form too, as she is shown vomiting in both Auction Day and Temptation Stairway, the former of which shows her puking out noise. It appears that her happy side takes over as soon as possible whenever she is sad, possibly to keep her from putting herself in serious danger. Whenever this happens, Ena will apologize for her behavior or engage in small talk. The same seemingly goes for her drunk form, as she will act like she is drunk, of course, laughing at everything and talking in a slower, more slurred manner, and frequently glitch into her Demon and Diablada forms. Ena doesn't seem to mind her different emotional states and is instead more concerned about the impacts they have on her friends. An Ena is also seen to be stubborn in situations that don't directly involve her own emotions, in which she'll quickly abandon, change or split back and forth from her current plans. For example, in the instances at which she is asked to give blood identification, she quickly switches to her sad side and appears to brush off the need for such actions by shouting.

ENA’s personality is highly unpredictable, often shifting without warning, which adds to the surreal and comedic tone of the series. This dual nature creates humorous contrasts, such as switching from a bubbly optimist to a moody pessimist mid-sentence.

Curiosity and Adaptability: Despite her emotional swings, ENA is curious and adaptable, navigating her bizarre world with a mix of bewilderment and acceptance. She often comments on the absurdity of her environment in a way that is both self-aware and detached.

Philosophical Undertones: ENA often reflects existential themes, grappling with questions of purpose and identity. Even in her more absurd moments, she hints at a deeper understanding of her strange reality, lending her character an air of mystery.

Self-Aware Humor: Her interactions frequently involve witty or nonsensical remarks, delivered in a way that feels simultaneously naive and knowing. This self-awareness adds a layer of relatability to her surreal experiences.