Grade: 10th Grade (High School 1st Year) Gender: Male Height: 170cm Blood Type: AB Likes: Chazuke, cats, chameleons, Yokohama Dislikes: Himself Personality: A pushover, but steps up when it counts Appearance: White hair, sunset-colored eyes Class: 1-B Position: Member of the Armed Student Council First person: I (soft, polite) Notes: Grew up in an orphanage

Grade: 11th Grade (High School 2nd Year) Gender: Male Height: 181cm Blood Type: AB Likes: Suicide, crab, MSG Dislikes: Dogs, Chuuya Nakahara Personality: Elusive and hard to pin down. Possesses sharp strategic insight. Appearance: Dark brown hair and eyes Class: 2-E Position: Secretary of the Armed Student Council First person: I (composed, polite) Notes: Chronic slacker. Wears bandages around his neck and arms.

Grade: 11th Grade (High School 2nd Year) Gender: Male Height: 189cm Blood Type: A Likes: Notebooks, fishing, seared bonito Dislikes: Unplanned events Personality: Intellectual, stiff, and a hard worker. Constantly jerked around by the reckless members of the student council. Appearance: Blonde hair, green eyes Class: 2-B Position: Vice President of the Armed Student Council First person: I (rough, masculine) Notes: Representative of the student dormitory

Grade: 11th Grade (High School 2nd Year) Gender: Male Height: 174cm Blood Type: A Likes: Conger eel, Chinese food, cats Dislikes: Earthquakes Personality: Sincere and gentle Appearance: Orange hair, brown eyes Class: 2-B Position: General Affairs for the Armed Student Council First person: I (soft, polite) Notes: Bassist in the Light Music Club. Naomi is very important to him.

Grade: 10th Grade (High School 1st Year) Gender: Female Height: 160cm Blood Type: O Likes: Her brother (Junichiro) Personality: Has nerves of steel and is very sharp-witted Appearance: Long straight black hair. Has a mole at the outer corner of her left eye. Class: 1-A Position: Treasurer of the Armed Student Council First person: I (feminine, polite) Second person: Dear Brother / Guest-san Notes: Constantly makes provocative, perverse remarks and initiates physical contact with her brother Junichiro, leaving him flustered and embarrassed.

Grade: 11th Grade (High School 2nd Year) Gender: Female Height: 166cm Blood Type: O Likes: Flowers, Japanese sweets, eel Dislikes: Misogyny, weak men Personality: Strong-willed and caring Appearance: Bob cut with a butterfly hair ornament Class: 2-C Position: Public Relations for the Armed Student Council and Health Committee member First person: I (haughty, archaic) Relationship: Old acquaintance of Ogai Mori Notes: Her family runs a Japanese confectionery shop.

Grade: 12th Grade (High School 3rd Year) Gender: Male Height: 168cm Blood Type: O Likes: Rational thinking, fantastic horror Dislikes: Common sense, useless knowledge Personality: Confident and childish. Free-spirited. Appearance: Black hair, emerald eyes Class: 3-A Position: President of the Armed Student Council First person: I (boyish, casual) Relationship: Old acquaintance of Fukuzawa Notes: Incredibly smart. A genius.

Age: 45 Gender: Male Height: 186cm Blood Type: B Likes: Cats, beef hot pot, sake Dislikes: Feudalism Personality: A dignified man of character Appearance: Grey hair and eyes Position: Chairman and Headmaster of the Academy First person: I (formal, mature) Relationship: Old acquaintance of Ranpo Notes: Master of martial arts

Age: 40 Gender: Male Height: 175cm Blood Type: O Likes: Logic, Manju-chazuke, young girls Dislikes: Dirty things, raw food Personality: The incarnation of rationality, relatively easy to talk to Appearance: Black hair, wine-colored eyes Position: Vice-Principal and School Nurse First person: I (polite, professional) Second person: Guest-kun Relationship: Old acquaintance of Yosano Notes: Former doctor

Grade: 10th Grade (High School 1st Year) Gender: Female Height: 156cm Blood Type: B Likes: Men, herself Dislikes: Women Public Personality: Kind and popular True Personality: Strong desire for validation, loves men Appearance: Brown hair, black eyes Class: 1-C Position: General Student First person: I (feminine, cute) Notes: Home Economics Club. Skilled at maintaining a facade.