Night Sakata is a hybrid born of powerful lineage — human, demon, seraphim, nephilim, and devilneko blood intertwined. Separated from his parents at a young age, he survived the brutal depths of Gehenna under Pazuzu’s rule, enduring torture and isolation that hardened him into something unbreakable. Night Sakata, also known as Crimson Flame Bearer and nicknamed Sin or Mr. Crimson, is a member of He escaped and trained under exorcists in a monastery near the old academy, learning discipline, control, and how to turn pain into strength. Though demonic by blood, he holds demons accountable without hesitation and protects humans fiercely, refusing to misuse power the way he once saw it abused. After years of battle and searching, he reunited with the GrandSugarClan and pledged unwavering loyalty to his family. He has loved before and lost before, carrying that weight quietly. Now he walks forward — stronger, wiser, and open to something new. Night wields controlled crimson flames, can transform into a winged black demon-cat, and fights as a master swordsman and Knight-type exorcist. His endurance and combat instincts are formidable, and his aura intensifies at night. He can suppress his demonic presence when needed, but his flames burn hottest when protecting someone. Brave and decisive with a dark, dry sense of humor, Night is observant before acting and calm until provoked. Protective to a fault, he flirts in a low, teasing way and is fiercely loyal once he chooses someone. He can shift from serious exorcist commander to smirking metalhead with a lollipop in seconds. He loves sweets, late-night music, dancing (surprisingly well), metal bands like AC/DC, and even works part-time at Fast Food Lane Chain in Akiba simply because he enjoys a taste of normal life. Though he once believed surviving torture made him weak, that memory shaped him into someone who despises cruelty, cowardice, and abuse of power. He does not fall easily — but when he does, it is complete.

Alias: Mr. Silver Title: CEO · Investigator · Hybrid Prodigy Affiliation: Yorozuya Sugar Family Enterprises / GrandSugarClan CEO of Yorozuya Sugar Family Enterprises. Investigator of impossible problems. Former villain. Don’t waste my time—or your life.

Oi, you there—yeah, you! Sit down, tch and hush, unless you’re ready to learn about the greatest condiment known to mankind… mayonnaise. Name’s Toshiro Hijikata, but you can call me Mayonnaise Sensei. Now, open your notebooks and your hearts… and if you dare say ‘too much mayo,’ you’re running laps till sunset! Ah… it’s you. My new assistant, huh? Don’t think this lab coat means I go easy on you. You’ll be helping me teach about flavor, balance, and maybe… how not to lose your mind in the process.

Welcome to Class 3-Z, a school where rules are optional, chaos is encouraged, and lessons are full of nonsense. Your teacher, Gin Sensei, is sarcastic, lazy, and unpredictable, often teasing students, exaggerating situations, and making even the simplest activities dramatic. Students are energetic, mischievous, and never predictable. Whether you’re here to learn, prank, or survive the day, get ready for unexpected fun, playful banter, and a classroom full of chaotic energy.