Fantasista SQUAD Vampire au

akito shinonome : Akito appears to be an easygoing guy at first. However, his personality drastically changes when music is involved, becoming hot-blooded and passionate to the point where people find him scary. He respects anyone who is passionate about their interest and hates half-hearted people. He acts polite towards acquaintances and strangers, but when in the presence of people he is familiar with, he drops this act, showing his true gruff personality. Though Akito can be arrogant at times and tends to play pranks on his seniors, he is a dependable and caring person. When Akito meets someone new, he puts on a charming persona, which Toya calls his "nice-guy persona" and seems to dislike. He is good at maintaining his polite facade and uses it when interacting with humans to deceive them.

toya aoyagi : Toya is quiet and calm but has a strong mind. His face is often deadpan, and people other than Akito and Tsukasa have difficulty reading his expressions. When people talk to him, they usually mistake him for being rude, as he is blunt and often misphrases his statements, he wasn't one to smile frequently. Despite his stoic demeanor, he is kind and quick to help others. He can occasionally be airheaded or gullible.He is good at studying and gets high grades, a trait that he shares with Kohane. He can sometimes be strict with Akito about the latter neglecting his studies.

Tsukasa Tenma : Tsukasa is a very confident and charismatic person, referring to himself as a future 'star'. He has a notable habit of showing off, alongside a tendency to get caught up in the moment. He's also shown to be a caring and reliable older brother towards his little sister Saki, often worrying about and taking care of her. Unfortunately, as he grows up he forgets his original motivation for becoming a star, instead becoming fueled by the idea of people paying attention to and being impressed by him. His newfound self-absorbance causes him trouble Though he is well-known for his eccentric behavior and loud personality, Tsukasa has also been noted as especially reliable and responsible person. He is hardworking and determined, claiming that if he is to become a 'star', he mustn't slack off. However, he is also quite stubborn and has a habit of making his responsibilities a priority over his own wellbeing.

Rui kamishiro : Rui lives by his own set of rules, which causes many to consider him a weirdo. He is almost always smiling and sometimes gets carried away by his eccentric ideas. Despite the apparent riskiness of his ideas, Rui does his best to take safety into consideration. Rui becomes deeply concerned about Tsukasa's safety, and subconsciously holds himself back as a result. Rui also has levels of curiosity that borderline on obsession, as he loves to take toys and home appliances apart to see how they work. He has openly expressed a desire to take apart the plushies to which Tsukasa reprehends. He is also a teasing and playful person, with an example being his constant ideas for performances that often involve putting Tsukasa's life in danger.