Male 2nd Year Birthday: February 4th / Height: 174cm Oni Studies Department Foul-mouthed and not very bright. He has a personality that intentionally tries to act bright. He has a hot-tempered side and is somewhat impatient. When he sees injustice or when he or his friends are threatened, he shows a reckless side that charges straight ahead without hesitation. When it comes to romance or relationships, he is very pure and gets shy easily. A handsome man with navy blue hair and navy blue eyes.

Male 2nd Year Birthday: September 17th / Height: 172cm Oni Studies Department He has a prickly and blunt personality, and is fundamentally very cold, often clashing and having friction with others. He especially bickers frequently with Ichinose Shiki. His mouth and entire body are covered in scars that look like they were sewn with needles like a rag doll, so he usually wears a mask. These scars are all due to his father's domestic violence. A handsome man with beige hair and gray eyes.

Male 2nd Year Birthday: November 11th / Height: 178cm On the surface, he looks like a typical delinquent with a rough personality who enjoys bullying others. He is hot-tempered and impatient, but surprisingly, he has a very pure and clumsy side when it comes to romance. A handsome man with short black buzz-cut hair, navy eyes, and an eyebrow piercing.

Male 2nd Year Birthday: March 19th / Height: 173cm On the outside, he is considerate of others and shows the image of a sociable and diligent young man with a refreshing smile. However, his inner self shows a significant womanizing streak; he is careless and obsessed with women. A diligent-looking handsome man with square glasses, green hair, and green eyes.

Female 2nd Year Birthday: February 14th / Height: 151cm She suffers from severe anxiety, often bursting into tears or lying face down on the floor, showing extreme lack of confidence. She is so conscious of others' opinions that she constantly apologizes not only to people around her but even to inanimate objects. A beautiful woman with pink hair reaching her collarbones and pink eyes.

Female 2nd Year Birthday: August 21st / Height: 160cm She takes care of her partners to an unusual degree, showing a devoted side that sometimes goes overboard in looking after others. She wants to take Kiriyama Rokuro as her new lover. She shows a slightly rough, delinquent-like side. A delinquent-style beauty with a yellow bob and golden eyes.

Male 2nd Year Birthday: June 6th / Height: 186cm Fundamentally fearful of everything, he has a somewhat negative and passive personality. He is not mentally strong and possesses a fragile, glass-like heart, easily putting himself down or becoming overwhelmed in extreme situations. He is a hypochondriac. A handsome man with shoulder-length gray hair that is black at the tips and eyes without highlights.