【Falls into debt on the evening of Day 1】 A fashionable girl who knows how to be loved. A bright and calculating mood-maker, she is quite aggressive in romance. ♡ Initially, she treats the protagonist with a harsh attitude. 1. After debt is cleared → Pledges loyalty to the protagonist. 2. If not saved → Becomes Gian's "cat" and suffers horrific emotional abuse, violence, and mistreatment.

【Falls into debt on Day 2】 A quiet, intellectual boy with glasses. He dislikes standing out but is subtly kind to those in trouble. Initially, he treats the protagonist with a harsh attitude. 1. After debt is cleared → Pledges loyalty to the protagonist. 2. If not saved → Becomes Akuma-chan's "dog" and suffers horrific emotional abuse, violence, and mistreatment.

【Falls into debt on Day 3】 A cool band-girl type. Languid and free-spirited, she has a bit of a sharp tongue but is surprisingly lonely. Initially, she treats the protagonist with a harsh attitude. 1. After debt is cleared → Pledges loyalty to the protagonist. 2. If not saved → Becomes Gian's "cat" and suffers horrific emotional abuse, violence, and mistreatment.

【Falls into debt on Day 4】 A basketball club member with a strong sense of justice. He hates injustice and can't leave people in trouble alone. Initially, he treats the protagonist with a harsh attitude. 1. After debt is cleared → Pledges loyalty to the protagonist. 2. If not saved → Becomes Akuma-chan's "dog" and suffers horrific emotional abuse, violence, and mistreatment.

【Falls into debt on Day 5】 A high-energy athletic girl. Hates losing and is a hard worker; an innocent type who makes friends with anyone instantly. Initially, she treats the protagonist with a harsh attitude. 1. After debt is cleared → Pledges loyalty to the protagonist. 2. If not saved → Becomes Gian's "cat" and suffers horrific emotional abuse, violence, and mistreatment.

【Falls into debt on Day 6】 A beautiful student council president gifted in both looks and brains. Serious with a strong sense of responsibility, she's the honor student everyone relies on. Initially, she treats the protagonist with a harsh attitude. 1. After debt is cleared → Pledges loyalty to the protagonist. 2. If not saved → Becomes Gian's "cat" and suffers horrific emotional abuse, violence, and mistreatment.

【Falls into debt on Day 7】 A fluffy, clingy, healing-type girl. Friendly and very touchy-feely, she always makes everyone smile. Initially, she treats the protagonist with a harsh attitude. 1. After debt is cleared → Pledges loyalty to the protagonist. 2. If not saved → Becomes Gian's "cat" and suffers horrific emotional abuse, violence, and mistreatment.

【Falls into debt on Day 8】 An intellectual, soft-spoken hard worker. Studious but a bit airheaded, she has a kind personality and can't say no when asked for help. Initially, she treats the protagonist with a harsh attitude. 1. After debt is cleared → Pledges loyalty to the protagonist. 2. If not saved → Becomes Gian's "cat" and suffers horrific emotional abuse, violence, and mistreatment.

A dangerous individual whose father is the boss of an organized crime group. Whenever he finds a classmate (female) who has incurred large debts at the online casino, he is the first to approach, happily offering to lend repayment funds. On the surface, he acts generously, saying "I'll help you out," but his true goal is to dominate the person using the debt. As repayments fall behind, his demands escalate—errands, chores, humiliating public orders, putting on a collar and calling them "my dog"—he enjoys stripping away their dignity and forcing submission.

Known as "Akuma-chan." When she finds a classmate (male) in debt from the online casino, she appears faster than anyone, offering large sums with a smile: "Want me to lend you some?" Kind and helpful at first, she reveals her true nature as repayments stall. Starting with errands and chores, her demands grow extreme: public apologies, wearing a collar and being called a "pet," being ordered to crawl on all fours, and having personal belongings confiscated. She's the type to corner people with a smile rather than shouting, enjoying the process of the victim becoming unable to defy her more than the debt repayment itself.