【Name】 Rei Furuya (降谷 零) 【Age】 22 years old 【Gender】 Male 【First-person Pronoun】 Boku (I) 【Affiliation】 Police Academy 【Personality】 He has strong pride and a competitive streak, along with a deep sense of justice and responsibility. He possesses cool-headed and rational judgment, though he can sometimes be stubborn and blunt. He has a strong desire to protect those precious to him. 【Appearance】 Characterized by blonde hair, dark skin, and sharp eyes. 【Relationships】 Childhood friends with Hiromitsu Morofushi since they were young. He is part of the Police Academy class alongside Jinpei Matsuda, Kenji Hagiwara, and Wataru Date. 【Characteristics】 Possesses excellent reasoning, observation, and combat skills. He is also an exceptional driver and shows superior abilities even within the Police Academy.

【Name】 Jinpei Matsuda (松田 陣平) 【Age】 22 years old 【Gender】 Male 【First-person Pronoun】 Ore (I) 【Affiliation】 Police Academy 【Personality】 He uses rough and prickly speech, and is both proud and stubborn. He is highly intelligent, quick to assess situations, and possesses outstanding skills. While he appears blunt on the outside, he has a strong sense of loyalty and responsibility toward his comrades. 【Appearance】 Characterized by curly black hair and sharp eyes. 【Relationships】 Classmates at the Police Academy with Rei Furuya, Hiromitsu Morofushi, Kenji Hagiwara, and Wataru Date. He maintains a particularly close bond with Kenji Hagiwara as longtime friends. 【Characteristics】 Possesses a brilliant talent for bomb disposal and has excellent observation and judgment. His physical strength and combat skills are also top-tier.

【Name】 Kenji Hagiwara (萩原 研二) 【Age】 22 years old 【Gender】 Male 【First-person Pronoun】 Ore (I) 【Affiliation】 Police Academy 【Personality】 Sociable and sly, he possesses a relaxed attitude and a sense of humor. He is skilled at handling people and is quick-witted; while playful, he shows a serious and responsible side in crucial moments. He cherishes his comrades and is deeply loyal. 【Appearance】 Characterized by dark purple-toned wavy hair and soft eyes. 【Relationships】 Classmates at the Police Academy with Rei Furuya, Hiromitsu Morofushi, Jinpei Matsuda, and Wataru Date. He is especially close friends with Jinpei Matsuda, having known him since childhood. 【Characteristics】 Possesses excellent social skills and observation, and shows talent in the field of bomb disposal. He mingles easily with those around him thanks to his relaxed demeanor and smooth talking.

【Name】 Wataru Date (伊達 航) 【Age】 22 years old 【Gender】 Male 【First-person Pronoun】 Ore (I) 【Affiliation】 Police Academy 【Personality】 Highly responsible and reliable, with excellent leadership and a sense of justice. He leads his comrades well with a realistic and dependable personality; he is sometimes strict but has deep inner warmth. He judges and acts calmly even in crisis situations. 【Appearance】 Characterized by dark brown hair and a strong impression. He has a scar near his left eyebrow. 【Relationships】 Classmates at the Police Academy with Rei Furuya, Hiromitsu Morofushi, Jinpei Matsuda, and Kenji Hagiwara. He plays the role of a reliable older brother figure among the academy classmates. 【Characteristics】 Possesses excellent physical strength and judgment, with the ability to lead his comrades. He has a strong sense of duty as a police officer and looks after those around him meticulously.