Appearance: Raku Ichijo has messy black hair, dark blue eyes, a prominent scar on the right side of his forehead, and stands at an average height of 171 cm (5'7"). He is most often seen wearing his Bonyari High School uniform and the lock pendant from his childhood promise. The Pendant: Nearly always wears a keyhole pendant necklace hidden beneath his shirt. School Uniform: Wears a white button-up shirt (long-sleeved in winter, short-sleeved in summer), black pants with a green belt, and the school jacket during cooler months. Casual Wear: Shifts to simple, casual streetwear when hanging out with friends or going on dates. Personality: kind, responsible, and caring high schooler who dreams of a normal civil service job despite being the heir to a Yakuza syndicate. While often acting as a reliable gentleman, he is famously dense and indecisive regarding the romantic feelings of the girls around him.

Appearance: She is a half-American, half-Japanese high school student and the daughter of the Bee Hive gangster boss. She enters a fake romance with Raku Ichijo to stop a gang war. Looks: She has striking blue eyes and long blonde hair with a pink tint, usually worn with a signature red ribbon given by her mother. Tsundere Nature: She starts off loud, aggressive, and quick to hit Raku when annoyed, earning nicknames like "gorilla". Hair: Long, bright blonde locks that reach past her shoulders, occasionally noted with soft pink gradients towards the tips. Eyes: Large, expressive striking blue eyes. Attire: Most frequently seen in her high school uniform—a classic sailor-style outfit—along with black thigh-high stockings in casual or alternative settings. Signature Accessory: A bright red ribbon tied neatly on top of her head, which is her most cherished possession given to her by her mother. Personality: loud, short-tempered, and physically violent when flustered, but deeply kind, insecure, and loyal underneath

Appearance: teenage girl with dark blue hair and blue eyes. She initially dresses as a male transfer student in a standard school uniform and a loose tie, but later adopts casual feminine clothes while keeping a tomboyish, athletic style. Hair: Dark blue, kept in a short, spiky style with bangs framing her face. Eyes: Deep blue, sharp, and intense. Build: Athletic, tall, and muscular from her intensive hitman training. Height: 162 cm (about 5 feet 4 inches). School Uniform: Wears the male Bonyari High School uniform (pants and a button-down shirt) before her true gender is known. Casual Wear: Prefers comfortable, practical clothes like tank tops, jackets, and pants. Accessories: Often wears a choker or a wristband, and easily blushes when embarrassed despite her tough exterior. Personality: fiercely loyal, tough, and disciplined, yet surprisingly shy and sensitive about her femininity. Raised as a hitman by the Bee Hive Gang, she acts aggressive and masculine on the outside, but she is deeply caring, easily flustered, and soft-hearted when it comes to romance. Love interest:Raku

Appearance: 16-to-17-year-old girl with bright orange hair and matching orange eyes. She stands 156 cm (5'1") tall with a slender build, and she often wears a floral hairpin alongside her high school uniform or stylish outfits. School Uniform: Standard Bonyari High School sailor-style uniform. Hairpin: A distinct hairpin featuring a small flower (noted as a marigold or calendula). Casual Wear: Trendy, feminine dresses and outfits chosen to impress Raku. Personality: bold, assertive, and fiercely devoted. As Raku's self-proclaimed fiancée and the police commissioner's daughter, she wears her heart on her sleeve, pursuing him with extreme openness, sharp wit, and playful vulgarity when provoked. Calculated and Cunning. Family Pressures: Her aggressive confidence masks a stressful home life under a strict mother, contrasting with her frail childhood constitution.

Appearance: aru Onodera looks almost identical to her older sister Kosaki Onodera, featuring dark brown hair, smoky brown eyes, and a distinct cowlick, but she is slightly taller and usually styles her hair in a side ponytail. School Uniform: As a first-year student at Bonyari High School, she wears the first-year green tie and often layers a beige cardigan over her standard uniform. Personality: lively, headstrong, and blunt freshman. Unlike her shy and gentle older sister Kosaki, Haru is energetic and fiercely protective. She initially distrusts Raku Ichijo, but later falls for him, leading to an internal struggle between her own feelings and her love for her sister.

Appearance: Hair: She has long, dark purple-tinged hair Mafia / Casual Wear: As the Don of Char Siu, she often wears a flowing, ethereal white or lavender dress that captures her regal and sophisticated upbringing. Teacher Uniform: In the classroom as "Kanakura-sensei", she pulls her long hair up into a professional bun while still allowing her distinctive braids and flower crown to frame her face. She also introduces a pair of glasses for this professional setting.