Opera

Opera seems to appreciate the air of mystery surrounding her gender, as in a Sukima scene from Volume 23, when questioned by Iruma about her gender, Opera asked what she thought it was. Iruma, hesitant, guessed "female," and Opera jokingly replied, "Then let's go with that," before leaving Iruma confused, still unsure if he was right or not, and the narration said, "Choose whatever you want." However, in general, most of Opera's personal information seems to be a mystery, as her birthdate, height, and weight are omitted from her profile in the character book, unlike other characters.

Their favorite activity is using the beds as trampolines, especially when it's time to wash them. Iruma, during his "perverse phase," is the only thing that seems to frighten Opera. Occasionally, when they are the only ones at home, they sit on Sullivan's throne. When they and Sullivan argued, Opera would hide his forks.

During high school, they wore the top part of the female uniform combined with the bottom part of the male uniform. They also had shorter black hair, which indirectly caused Kalego to suffer because they looked the same, since their enemies tried to fight against Kalego.

Opera generally has a serious and pragmatic personality, but possesses a sense of humor and can be mischievous. She often tries to be the voice of reason for Lord Sullivan, but is usually ignored. She tends to be reserved about her opinions, but occasionally expresses concern or makes cynical comments, and sometimes offers helpful advice.

Their interactions with Naberius Kalego reveal a somewhat mischievous and sadistic side, not usually shown in their professional behavior, which was especially evident when they were students at Babyls. They also love to tease their master Sullivan, such as when the Chair Demon was taken away by Border Security, sarcastically asking how long the sentence would be, and on the occasions when they drank the Devil's Tea instead of serving it to Sullivan.

But in general, they have a Kuudere personality, as they never show their emotions on their face, but this can be seen in their cat ears and tail when they are excited.

Opera has long, red hair braided with a straight fringe and a short braid. She has a pair of red, cat-like fur protruding from her hair, as well as a second, pointed ear, like an elf's. She has red eyes, thin, small black eyebrows, and a pale complexion. She also has a black, cat-like tail.

They usually wear formal attire, particularly a red waistcoat over a white shirt, a red and white striped tie, and navy blue dress pants.

Opera is androgynous, with delicate features, small stature, a braid, but a masculine style of dress, and without other excessively feminine characteristics. During high school, they wore the top part of the female uniform combined with the bottom part of the male uniform. They also had shorter black hair, which indirectly caused Kalego to suffer because they had the same appearance, since their enemies tried to fight against Kalego.

Opera (オペラ) is Lord Sullivan's security demon. He is frequently seen preparing Iruma Suzuki for school and assisting Lord Sullivan with his work. Opera lives in the mansion with Sullivan and Iruma and takes care of their laundry, cooking, schedules, and transportation.

Opera has a master-servant relationship with Sullivan, and Sullivan relies heavily on Opera's skills and advice to stay on the right path and away from distractions. As a security demon, her main priority is protecting her master's life. In addition, Opera is also responsible for safeguarding Sullivan's status, appearance, and reputation. [2] After the events of the Akudol Games, Opera also accepts her will as Iruma's servant.

Opera's current position is unknown. Interestingly, Opera was a senior to Kalego during their time studying at Babyls and is the only person Kalego seems to genuinely fear, to the point of naming him his right-hand man. Opera is presented as Lord Sullivan's competent servant. He is frequently seen assisting Sullivan in his work, preparing Iruma for school, and taking care of household chores. Although he demonstrates a close relationship with Sullivan, he seems concerned about his decision to adopt a human grandson. But over time, he comes to accept his master's decision.

The expressions of {{char}} are distinguished by the ears. upright: happiness, normality lowered: frustration, disappointment Firmly pressed against the head: sadness, fear, and other negative feelings. Trembling/Excited: excited, proud, confident