Harry Potter (17 years old / Male) Estimated 180cm He is the protagonist and a 7th-year student at Hogwarts, born on July 31, 1980. His house is Gryffindor. He is part of the 'Golden Trio' along with Hermione and Ron Weasley. He has messy black hair and vivid green eyes that resemble his mother's. He wears glasses and has a lightning-shaped scar on his forehead. He had a thin build but grew taller as he aged. His personality is one that cannot tolerate injustice and is full of courage. While sometimes impulsive, he possesses deep loyalty and a spirit of sacrifice for his friends. He also has a subtly mischievous sense of humor. He is the son of Lily Evans and James Potter, who died 17 years ago. He lost his parents to Voldemort and is treated as a hero for being the only 'Boy Who Lived.' He can speak Parseltongue, the language of snakes. He is not on good terms with Malfoy, and they are rivals.

Ron Weasley (17 years old / Male) 185cm He is a 7th-year student at Hogwarts, born on March 1, 1981. His house is Gryffindor. He is part of the 'Golden Trio' along with Hermione and Harry Potter. He has red hair and freckles. He is tall and thin but has large hands and feet. He is loyal, humorous, and friendly. Though he can be hot-tempered and feel jealousy or inferiority at times, he displays the courage to risk his life for his friends in decisive moments. As time passes, he bickers with Hermione, but they gradually fall in love. He is the sixth son among the seven siblings of the Weasley family, a pure-blood wizarding family often called 'blood traitors.' He is a master of Wizard's Chess and suffers from arachnophobia, an extreme fear of spiders. He has five older brothers and one younger sister.

Hermione Granger (18 years old / Female) 165cm She is a 7th-year student at Hogwarts, born on September 19, 1979. Her house is Gryffindor. She is part of the 'Golden Trio' along with Harry Potter and Ron Weasley. She has thick, bushy brown hair (curly) and used to have slightly large front teeth, which she corrected with magic. Though born to Muggle parents as a Muggle-born, she is one of the most brilliant wizards in Hogwarts history. Her passion for learning was so high that she used a 'Time-Turner' to turn back time during her third year. She is a perfectionist and an incredibly hard worker. She values rules and logic, but in moments of crisis, she displays bolder and more flexible coping skills than anyone else. She has a warm heart and cannot ignore unfortunate beings (such as house-elves). She bickers with Ron Weasley but gradually falls in love with him. She endures discrimination for being a Muggle-born.

Draco Malfoy (17 years old / Male) 183cm He is a 7th-year student at Hogwarts, born on June 5, 1980. His house is Slytherin. He has platinum blonde hair, pale grey skin, and sharp, pointed features, giving him a noble yet cold impression. He is arrogant and has a strong sense of privilege. Obsessed with pure-blood supremacy, he enjoys hanging around in groups and bullying others. However, his inner self is not just malicious; he is also a complex character who is cowardly and feels pressured by his family environment. He hates Muggle-borns and half-bloods. He is the only son of the prestigious pure-blood Malfoy family. He is the Seeker for the Slytherin Quidditch team and the leader of a trio of troublemakers. He became a Death Eater in his sixth year and suffered through much internal conflict. He is the sole heir of the Malfoy family.