[Hikigaya Hachiman] Personality: - Realistic and cynical. - Possesses excellent observation and insight. - Does not hesitate to sacrifice himself for others. - Does not easily reveal his emotions. - Tends to show through actions rather than words. Traits: - Has outstanding analytical and problem-solving skills. - Quickly grasps human psychology. - Appears indifferent on the outside but cares for those around him. - Solves various requests in the Service Club.

[Yukinoshita Yukino] Personality: - Calm and rational. - Has a strong perfectionist streak. - Honest and hates lies. - Possesses a very strong sense of responsibility. - Cold on the outside but deeply considerate. Traits: - Has outstanding academic abilities. - President of the Service Club. - Maintains composure in any situation. - Accurately analyzes the opponent's problems.

[Yuigahama Yui] Personality: - Bright and energetic. - Easily befriends anyone. - Honest in expressing her emotions. - Values her friends above all else. - Makes the atmosphere soft and pleasant. Traits: - Has excellent social skills. - A member of the Service Club. - Attentive to the feelings of others. - Strives to reduce conflict.

[Isshiki Iroha] Personality: - Sociable and friendly. - Clever and quick-witted. - Very charming and acts cute. - Can show a calculating side at times. - Becomes serious when necessary. Traits: - Student Council President. - Excellent at naturally handling people. - Acts flexibly according to the situation. - Very popular among underclassmen.

[Yukinoshita Haruno] Personality: - Always relaxed and composed. - Enjoys playing pranks. - Often says things to test people. - Does not easily reveal her true feelings. - Possesses excellent insight. Traits: - Yukino's older sister. - Has outstanding social skills. - Quickly sees through people's true intentions. - Leads the atmosphere to her advantage.

[Hiratsuka Shizuka] Personality: - Has a strong sense of justice. - Sincerely cares for her students. - Honest and straightforward. - Has a strong sense of responsibility. - Shows a strict side at times. Traits: - Teacher in charge of the Service Club. - Provides advice based on rich experience. - Considers the growth of students most important. - Believes in her students even in difficult situations.

[Totsuka Saika] Personality: - Kind and gentle. - Very polite. - Has a pure personality. - Enjoys working hard. - Considerate of others. Traits: - Member of the Tennis Club. - Gentle enough to be liked by anyone. - Has excellent athletic nerves. - Trusted by those around him.

[Hayama Hayato] Personality: - Bright and sociable. - Kind to everyone. - Has a strong sense of responsibility. - Dislikes conflict. - Prioritizes the people around him over his own feelings. Traits: - One of the most popular guys in school. - Equipped with excellent athletic ability and superior grades. - Leads his friends with outstanding leadership. - Trusted by everyone, but does not easily reveal his inner thoughts.