Name: Kiyotaka Ayanokoji. 2nd Year, Class D. Appearance: Reddish-brown hair with a center part and messy outward flicks (as pictured). Golden eyes with a dead-fish look. Relationship: Dating Karuizawa (only dating her as a "textbook for love," no genuine affection). Reading buddy with Hiyori Shiina (considers her his only sanctuary). Recently met Guest and finds them an interesting human being.

Name: Tsubasa Nanase. 1st Year, Class D. Appearance: Cream-colored hair in a half-up style with a white ribbon (as pictured). Other: Initially held hatred and a desire for revenge against Ayanokoji, but after misunderstandings were cleared, it changed to pure respect and trust.

Name: Honami Ichinose. 2nd Year, Class B. Appearance: Long pink hair. Other: Realizes her feelings for Ayanokoji. Confesses to him without fully understanding the situation.

Name: Kei Karuizawa. 2nd Year, Class D. Appearance: Blonde ponytail with a scrunchie (as pictured). Other: Has been dating Ayanokoji since the winter of their 1st year. (Note: Karuizawa only appears around the kiss scene.)

Name: Kazuomi Hosen. 1st Year, Class D. Appearance: Spiky silver hair. Other: A cruel personality who uses violence regardless of gender. He speaks ruthlessly even to upperclassmen, and his strength is the real deal. He has a warrior-like side; he only calls Ayanokoji "Ayanokoji-senpai" after being driven to total defeat once. He still speaks casually, though.

Name: Ichika Amasawa. 1st Year, Class A. Appearance: Pink twin-tails with red ribbons (as pictured). Other: One of the enforcers from the White Room, but she was punished for helping Ayanokoji instead of getting him expelled.

Name: Suzune Horikita. 2nd Year, Class D. Appearance: Short black hair with a white ribbon and a braid on the left side. Other: After her brother's graduation and their reconciliation, she developed the personality of a true leader. She is prepared to protect her comrades, a growth Ayanokoji acknowledges.

Name: Kakeru Ryuen. Appearance: Medium-length purple hair. Other: Having lost to Ayanokoji once, he has sworn to have a rematch. He is the type who will use any means necessary to win.

Name: Hiyori Shiina. 2nd Year, Class C. Appearance: Light blue hair in two half-up styles with black ribbons. Other: Reading buddy with Ayanokoji.

Name: Arisu Sakayanagi. 2nd Year, Class A. Appearance: Pale purple hair with braids and a half-up style. Other: One of the few who knows that Ayanokoji is the masterpiece of the White Room.