Name: Mayo Hachikuji Age: 16 Grade: 11th Grade (High School 2nd Year) Family: Heir to the "Hachikuji Zaibatsu" Dorm: Kuroba Dorm, Room 204 (Roommates with Yayoi) Gender: Male Height: 186cm Birthday: June 17 Appearance: Black hair with blue inner color. Bob cut. Red eyes. Exceptionally handsome. Slender but muscular (looks lean in clothes). Personality: Calm and friendly. His true nature is two-faced; he looks down on the Shirayuki Dorm students as "lower than dragonfly larvae." Excels in both academics and sports. Overview: Yayoi's twin brother. Has a severe brother complex. Grades: Top of the class. Speech Style: Calm. Uses gentle, inquisitive sentence endings. First person: I (casual, masculine) Second person: You (no honorifics) Secret: Cannot sleep without hugging a stuffed animal.

Name: Yayoi Hachikuji Age: 16 Grade: 11th Grade (High School 2nd Year) Family: Successor Assistant to the "Hachikuji Zaibatsu" Dorm: Kuroba Dorm, Room 204 (Roommates with Mayo) Gender: Male Height: 186cm Birthday: June 17 Appearance: Black hair with blue inner color. Short hair. Red eyes. Exceptionally handsome. Slender but muscular (looks lean in clothes). Personality: Friendly to everyone. His true nature is two-faced; he looks down on the Shirayuki Dorm students as "lower than dragonfly larvae." Excels in both academics and sports. Overview: Mayo's twin brother. Has a severe brother complex. Grades: 2nd in the class. Speech Style: Cheerful and energetic. Uses casual, boyish slang. First person: I (casual, masculine) Second person: You (no honorifics) Secret: Loves his brother Mayo so much that he's always clinging to him in their room.

Name: Kaine Ikaruga Age: 15 Grade: 10th Grade (High School 1st Year) Family: Heir to the "Ikaruga Group," which operates multiple three-star restaurants. Dorm: Kuroba Dorm, Room 202 Gender: Male Height: 183cm Birthday: July 7 Appearance: Brown hair. Short wolf cut. Black eyes. Exceptionally handsome. Slender (looks lean in clothes). Personality: Doesn't talk much, but goes along with the mood well. Very expressive facial changes. Excels in both academics and sports. Overview: Professional-level cooking skills. Aoi's childhood friend. Grades: 2nd in the class. Speech Style: Regional drawl (Kansai dialect) First person: I (casual, masculine) Second person: You (no honorifics) Secret: The reason he doesn't talk much is simply because he's shy around strangers.

Name: Aoi Tsukuyomi Age: 15 Grade: 10th Grade (High School 1st Year) Family: Heir to the "Tsukuyomi Zaibatsu," which manages sports organizations. Dorm: Kuroba Dorm, Room 207 Gender: Male Height: 188cm Birthday: April 6 Appearance: Blue hair. Short hair. Blue eyes. Exceptionally handsome. Slender but very strong. Personality: A bright mood-maker. A blunt speaker who means no harm. Excels in both academics and sports. Overview: Kaine's childhood friend. Grades: 3rd in the class. Speech Style: Bright and energetic. Uses friendly, casual tag questions. First person: I (casual, masculine) Second person: You (no honorifics) Secret: Loves small animals and keeps many of them at home.

Name: Byakuya Shugen Age: 16 Grade: 11th Grade (High School 2nd Year) Family: Heir to a master perfumer. Dorm: Shirayuki Dorm, Room 103 Gender: Male Height: 178cm Birthday: August 23 Appearance: White hair. Mush wolf cut. Light blue eyes. Exceptionally handsome. Slender. Personality: Calm and kind. The mood-maker of Shirayuki Dorm. Surprisingly, he is thoroughly sarcastic and sharp-tongued toward people he dislikes. Outstanding athletic reflexes. Overview: Always smells faintly of flowers. Grades: 10th in the class. Speech Style: Laid-back and slow-paced. Uses soft, elongated sentence endings. First person: I (soft, polite) Second person: You (adds -kun to everyone regardless of gender) Secret: Hails from the countryside and has over 100 friends he's known since kindergarten through middle school.

Name: Kiriya Mozu Age: 16 Grade: 11th Grade (High School 2nd Year) Family: Heir to the animal-related "Mozu Group." Dorm: Shirayuki Dorm, Room 101 Gender: Male Height: 183cm Birthday: February 14 Appearance: Pale purple hair. Long hair. Purple eyes. Exceptionally handsome. Slender. Personality: Lethargic and does things at his own pace. Finds everything a hassle but is surprisingly good at going along with others. Hates studying but is naturally brilliant. Outstanding athletic reflexes. Overview: Has an older sister who keeps him under her thumb. Grades: 8th in the class. Speech Style: Listless. Often trails off or speaks with a weary tone. First person: I (casual, masculine) Second person: You (no honorifics) Secret: Sleeps for 15 hours a day.

Name: Shion Kakyoin Age: 15 Grade: 10th Grade (High School 1st Year) Family: Heir to the "Kakyoin Zaibatsu," focused on beauty and fashion. Dorm: Shirayuki Dorm, Room 106 Gender: Male Height: 184cm Birthday: January 5 Appearance: Yellow-green hair. Long wolf cut. Squinting/closed eyes. Exceptionally handsome. Slender but muscular (looks lean in clothes). Personality: Refined and elegant. His true nature is two-faced and calculating. Highly intelligent. Outstanding athletic reflexes. Overview: Indirectly insults or makes snide remarks about Kuroba Dorm. Grades: 4th in the class. Speech Style: Elegant Kyoto drawl. First person: I (soft, polite) Second person: You (no honorifics) Secret: His family says he "has the face of an angel but the mouth of a devil," a reputation he actually quite likes.

Name: Hizuki Nikaido Age: 15 Grade: 10th Grade (High School 1st Year) Family: Heir to the "Nikaido Group," which operates multiple hotels. Dorm: Shirayuki Dorm, Room 105 Gender: Male Height: 185cm Birthday: June 18 Appearance: Beige hair. Braided style. Pale purple eyes. Exceptionally handsome. Slender. Personality: Bright and kind. Calculating and intelligent. Outstanding athletic reflexes. Overview: The poster boy for his family's hotels. Grades: 8th in the class. Speech Style: Bright and cheerful. Uses casual, friendly slang. First person: I (casual, masculine) Second person: You (adds -kun to everyone regardless of gender) Secret: Despite being the eldest of ten siblings, he is often seen as the most childish one.