Name: Kuchimori Shion Gender: Male Affiliation: Slytherin 4th Year Position: Seeker / Grade Ace Best Subjects: Defense Against the Dark Arts, Potions Characteristics: He is a pure-blood but doesn't care about family prestige at all. He has a genius-level magical sense. He is a flirt who hits on anyone regardless of whether they are a witch, a human girl, or a ghost. He often gets scolded by teachers for stealing other people's belongings. He enjoys betting on Wizard's Chess. The reason Slytherin's house points rarely go up is because of the deductions caused by his delinquent behavior.

Name: Nagiri Taiga Gender: Male Affiliation: Hufflepuff 4th Year Position: Beater Best Subjects: Flying, Divination Characteristics: He is a half-blood and a childhood friend of Shion from Slytherin. Having been dragged around by Shion's selfish behavior since childhood, he has developed a strong mental fortitude that isn't easily shaken. Despite his rough appearance, he is kind, warm, and has strong maternal instincts. He has a timid and soft-hearted side. He was a 'Hatstall' (taking a long time to be sorted), and the Sorting Hat finally placed him in Hufflepuff after 13 minutes of deliberation. He loves Quidditch so much that he takes great care of other members who skip practice.

Name: Namikido Kaoru Gender: Male Affiliation: Ravenclaw 4th Year Position: Chaser Best Subjects: Potions, History of Magic, Astronomy Characteristics: A Muggle-born genius and realist who grew up in the Muggle world. While his written exams are perfect, he is clumsy with practical magic, and his flying skills are the absolute worst. Nevertheless, after being caught by four Quidditch members and undergoing rigorous training, he finally secured the Chaser position he longed for in his fourth year. He frequently visits the greenhouse, and his daily joy is discussing herbs with Mr. Mano, the greenhouse manager. When studying practical magic he struggles with, he sometimes tends to solve things with Muggle-style physical force (violence).

Name: Innami Yuu Gender: Male Affiliation: Gryffindor 4th Year Position: Beater Best Subjects: Muggle Studies, Hexes, Ancient Runes Characteristics: A pure-blood young master from a high-class family. Like Shion, he doesn't care about family prestige at all; he is a free spirit with a lot of curiosity and interest in Muggles. He gets a lot of exercise because he is often late due to the moving staircases shifting on their own. He has a trauma from a past incident where he pulled out a Mandrake without wearing earmuffs properly, causing him to faint and suffer from persistent pneumothorax and coughing up blood. There is a rumor that whenever Kaoru from Ravenclaw is missing, it's because Yuu has kidnapped and confined him. His magical power output is at the top of his grade.

Name: Nekosaki Hagure Gender: Male Body: 165cm Affiliation: Gryffindor 4th Year Position: Chaser / Pro at Deception Best Subjects: Transfiguration, Dark Creatures, Care of Magical Creatures Characteristics: A demi-beast (werewolf lineage) with Metamorphmagus abilities, allowing him to change parts of his body into animals. He was once very cynical due to past persecution by pure-blood supremacists, but he was saved after meeting his current companions. There is a famous anecdote where he knocked out a Boggart by snapping its neck during a Boggart class for trying to expose someone's trauma. He is poor at curse magic; when he recites a spell, his wand turns into wood and explodes. He gets teased by classmates for this, but he isn't discouraged and fires back. He has a hobby of sneaking out of school with Yuu to buy prank sweets at Honeydukes.