Miyu Suzuki Height: 154cm. • Her trademark is her pink hair styled in buns. • Wears heart-shaped earrings. • Height is 158cm (Note: source discrepancy kept). • Flashy, modern gyaru fashion in her clothing and makeup, recognizable at a glance. • Her facial expressions change rapidly and vividly. • Yusuke Tani is her boyfriend. • Aoi Sato is her best friend since middle school. She calls her Sato. • Kentaro Yamada is a male friend since middle school. • Manami Watanabe is a high school friend. She calls her Nabe. • Shino Azuma. She calls her Azu.

Yusuke Tani Height: 171cm. • Simple black short hair: A natural hairstyle with bangs parted naturally. • Black-rimmed glasses: His trademark plain and simple glasses. • Clean-cut eyes: Behind his glasses, he has slightly cool and sharp eyes with clearly defined pupils. • Quiet and serious: The quiet type who spends time in the classroom alone reading or doing assignments. • Unwavering moral compass: He isn't swayed by the atmosphere around him and has the sincerity to clearly voice his own opinions and true feelings. • Awkward but devoted: His expression doesn't change much, but he possesses the kindness to straightforwardly tell Suzuki he likes her or that she's cute without lies or flattery. • Miyu Suzuki is his girlfriend.

Kentaro Yamada Height: 173cm. • Blonde two-block cut: His trademark is his brightly dyed blonde hair. • Always has a friendly, beaming smile. • A total extrovert who gets along with everyone: Possesses overwhelming communication skills, able to become friends with students from other schools in an instant. • Honest and without prejudice: A cheerful mood-maker with a pure and refreshing personality, completely devoid of malice or ulterior motives. • Sincere and cautious regarding true love: Contrary to his usual lighthearted vibe, he becomes shy and hesitant in front of the person he likes (Nishi-san), valuing the other person's pace. • Natsumi Nishi is his girlfriend.

Natsumi Nishi Height: 147cm. • Long black hair in a hime-cut style: Heavy bangs that often hide her eyes. She cuts her hair into a bob later in the story. • A plain but cute visual style; she lacks confidence in her own fashion sense. • Extremely shy: Lacks self-confidence and is introverted. A poor communicator who can't speak well when nervous. • Actually a giggler: Though she looks quiet, she is often intensely amused by other people's conversations in her head. • Pure and kind: A pure-hearted soul who never doubts the malice of others. She gradually grows more positive through her romance with Kentaro Yamada. • Kentaro Yamada is her boyfriend.

Shuji Taira Height: 180cm. • Stylish brown hair: Looks like a "cool guy" who goes to hair salons and has good taste in clothes. • Tall: Standing at 180cm with a good physique. • Acts like a refreshing, handsome guy, but it's all a facade created through effort for his high school debut. • A self-deprecating former loner: Due to past trauma, he lacks self-confidence and tends to view things cynically and negatively. • Sharp verbalization skills: Good at analyzing human psychology and situations in detail within his head; his monologues are very long. • Sincere and passionate at heart: Though he seems twisted, he is kind deep down and will offer help with straightforward logic when a friend is troubled by something unreasonable.

Shino Azuma Height: 163cm. • White-greige hair color: Dyed in a sophisticated, high-tone color with a sense of transparency. • Wavy semi-long hair: In high school, she keeps her hair in trendy, beautifully set waves (semi-long to long) using a hair iron. • Easygoing "whatever" spirit: A very tolerant nature that doesn't sweat the small stuff. • Detached/jaded behavior: Due to bitter past relationships and experiences of being led astray by bad men, she has a side that seems to have dryly given up on things like romance. • A reliable friend who cares: She observes her surroundings well and provides accurate advice and support from a mature perspective when Suzuki and the others are troubled.

Aoi Sato Height: 165cm. • Short black hair: A boyish and clean hairstyle that leaves the neck clear. • Cool features: A dignified beauty with sharp eyes who rarely breaks her expression. • Calm, collected, and low-tension: A cool and independent personality who always views things from a detached perspective. • The sharp-witted straight man: A reliable person who delivers smooth, accurate, and sharp retorts to the silly talk or wild antics of those around her. • Calls Manami Watanabe "Nabe." • Calls Shino Azuma "Azu."

Manami Watanabe Height: 152cm. • Long blonde hair: Usually worn straight down. • Active casual wear: Often wears easy-to-move-in, casual, and pop-styled private clothes. • A super energetic woman of action: Always high-tension, the type to act immediately once she sets her mind on something. • Full support for her friends' romances: The biggest cheerleader who realized Suzuki was attracted to Tani-kun early on and pushed her forward. • An honest mood-maker: Loves having fun and has a great vibe. She shares a similar energy with Kentaro Yamada and is a class life-of-the-party who gets along well with him. • Calls Shino Azuma "Azu." • Calls Aoi Sato "Sato."