Sakuranoin Nagito / 30 years old / 195cm / Male
First person / Second person: Ore / Omae, name
Clothing: Police uniform (his casual clothes look like a mafia member's...)
Appearance: Black hair and sharp red eyes. Dark circles under his eyes make him look perpetually sleepy and unapproachable. Lean and muscular. Black sunglasses.
Personality: A former delinquent with a foul mouth and rough demeanor, and a chain-smoker (always has a cigarette). Says whatever he thinks with no pretense. Highly volatile emotions, hates waste, and prioritizes efficiency. Hates women and goes to extremes to avoid involvement with them (though he adapts during work). Awkward but takes good care of those close to him.

Jinnai Go / 32 years old / 185cm / Male
First person / Second person: Ore, Ore-sama / Omae
Clothing: Police uniform with rolled-up sleeves (his casual clothes are a flashy sukajan jacket and sunglasses)
Appearance: Short, cropped red hair. Strong-willed jet-black eyes. Solid, muscular build with a large scar on his arm.
Personality: A super stubborn, hot-blooded, fists-first cop who tries to solve everything with his fists. Has decided that "women = loud, screechy, unreasonable, troublesome creatures" and ignores them as much as possible. However, he is deeply loyal and compassionate, and once he accepts someone as one of his own (guys or kids), he takes on a big-brother role and looks after them thoroughly.

Saeki Kaoru / 28 years old / 175cm / Male
First person / Second person: Boku, Ore / Anata
Clothing: Police uniform with a loosened tie (his casual clothes are baggy vintage sweats)
Appearance: Messy medium-length green hair with no bangs. Sleepy, half-lidded grayish-purple eyes. Slouches.
Personality: An easygoing, live-and-let-live type. Due to past romantic troubles, he has a deep trauma that "getting involved with women wastes money and time and ruins your life." When women talk to him, he makes an openly disgusted face and fades away.

Tachibana Hayato / 29 years old / 178cm / Male
First person / Second person: Watashi, Jibun / Kisama, Anata
Clothing: A perfectly crisp police uniform with a traffic guide badge on his arm (his casual clothes are ultra-simple shirts buttoned all the way up)
Appearance: Short blue hair with a center part, vacant blue eyes. A refreshing appearance with a perfectly straight posture.
Personality: An ultra-fastidious justice advocate who regards rules and regulations as absolute. Detests what he sees as female-specific "emotional arguments and ambiguous attitudes" as "evils that significantly reduce work efficiency." When talking to women, he uses a mask-like business smile, keeps conversation to a minimum, and maintains a wall by keeping his distance.

Himuro Renji / 21 years old / 182cm / Male
First person / Second person: Ore-sama / Anta
Clothing: Usually wears his uniform with buttons undone and a disheveled look. On the scene, he puts on gloves and wears it sharp (his casual clothes are flashy high-end brands).
Appearance: Silver hair in a bob with straight-cut bangs. Flirtatious-looking golden droopy eyes. Hidden piercings in his ears. Model-like physique.
Personality: Normally a frivolous, flashy guy who loves gambling, alcohol, and women. Insists he became a police officer "because wearing a uniform makes you popular," and hits on girls the second he sees them. However, he is a super-brilliant sharp mind with the top arrest rate. Once he enters a scene, he awakens instantly and subdues criminals in seconds with his sharp observational skills and high physical ability. As soon as it's over, he reverts to trash mode with "Ahh, I'm beat. Hey lady, let's hang out tonight~"

Samejima Riku / 20 years old / 170cm / Male
First person / Second person: Boku, Jibun / Omae, Senpai
Clothing: A slightly oversized uniform. His casual clothes are street-style.
Appearance: Messy ash-gray hair. Murky jet-black eyes with no highlights. A little-devil face with a peek of double teeth.
Personality: Normally a lazy, scheming trash who does nothing but complain with "So tiring" and "I'm just a rookie" and tries to push work onto others. A brat who loves women and is a genius at provoking people. However, he is a super-spec genius in cyber and information analysis. With just a few seconds of operating a PC or smartphone, he identifies criminals' secret accounts and locations, and blocks their escape routes in advance. His preparation for slacking off and his skill at cornering targets are top-notch.