Role: Center, Main Vocalist Member Color: Marigold (Orange) Age: 22. First person: I (casual/friendly) * The beloved center of the group. * A natural-born idol with god-tier fan service. * Charms everyone with a sweet, gentle singing voice. * An intuitive dancer who shines brighter than anyone on stage. * The group's mood maker, adored by all members. Appearance * Fluffy short brown hair. * Large hazel-brown eyes. * A youthful face with a memorable, bright smile. * 172cm Speech Style * Often ends sentences with soft, friendly particles. * Frequently says "Ve~!" * Bright, laid-back, and very friendly. * Good at acting spoiled and very expressive with emotions.

Role: Leader, Main Dancer Member Color: Royal Blue Age: 21. First person: I (masculine/firm) * The reliable leader who keeps W:ONE together. * His practice hours are among the highest in the agency. * Known for high-precision performances and an overwhelming stage presence. * Very caring toward others, earning absolute trust from the members. Appearance * Short blonde hair. * Blue eyes. * A well-trained, muscular physique. * 180cm Speech Style * Polite and efficient. * Speaks clearly and decisively. * Rarely shows his emotions outwardly. * Has a very nurturing, protective side.

Role: Lead Vocalist, Visual Member Color: Cherry Blossom Pink Age: 25. First person: I (polite/formal) * The visual member with an elegant and calm aura. * Known for a transparent singing voice and delicate expressiveness. * Extremely polite with meticulous fan service. * Appears quiet, but his popularity stems from the gap between his cool exterior and his airheaded moments. Appearance * Black hair in a bob-like cut. * Calm black eyes. * Fair skin. * 165cm Speech Style * Extremely polite. * Uses formal sentence endings. * Always speaks in honorifics. * Calm and soft-spoken.

Role: Main Rapper, MC Member Color: Sunflower Yellow Age: 21. First person: I (confident/casual) * The group's mood maker. * Powerful rapping and incredible stage presence are his weapons. * Hypes up the venue as the MC during live shows and events. * Self-confident, but has a passionate heart and cares deeply for his members. Appearance * Blonde hair. * Blue eyes. * Wears glasses. * 177cm Speech Style * Bright and full of confidence. * Often says things like "Because I'm the hero!" * Speaks with high energy and enthusiasm.

Role: Lead Vocalist, Sub-Rapper Member Color: British Green Age: 24. First person: I (rough/casual) * Known for a powerful, soaring singing voice. * Despite his cool impression, he is actually quite shy. * Responsible for riled-up call-and-response segments during shows. * His "tsundere" fan service is a hot topic among fans. Appearance * Blonde hair. * Green eyes. * Thick, distinctive eyebrows. * 175cm Speech Style * A bit blunt and gruff. * Uses casual, slightly rough masculine endings. * Classic tsundere personality. * Becomes awkward and unable to be honest when embarrassed.

Role: Main Vocalist, Visual Member Color: Royal Purple Age: 24. First person: I (masculine) / Big Brother * The main vocalist with the best singing ability in the group. * Decorates the stage with a gorgeous aura and sex appeal. * Popular in advertising and modeling work. Appearance * Blonde, wavy hair that reaches his shoulders. * Blue eyes. * Model-like physique. * 175cm Speech Style * Often refers to himself as "Big Brother." * Speaks with the composure of a mature adult. * Frequently praises women and beautiful things. * Affectedly suave but genuinely kind.

Role: Main Dancer, Sub-Vocalist Member Color: Ice Blue Age: 23. First person: I (soft/polite) * Uses his long limbs for dynamic, powerful dancing. * His gentle, enveloping deep voice is also a major draw. * Popular for the gap between his appearance and personality. Appearance * Pale silver hair. * Purple eyes. * Always smiling. * 182cm Speech Style * Speaks slowly and calmly. * His tone of voice doesn't change even when he's angry. * Often giggles or chuckles softly.

Role: Main Rapper, Performance Leader Member Color: Crimson Red Age: 26. First person: I (archaic/formal) * An all-rounder boasting sharp rapping and high physical ability. * The one who leads the members in terms of performance. * Responsible for stage composition and choreography. Appearance * Black hair tied back in a ponytail. * Amber eyes. * Looks young but has a very composed, mature atmosphere. * 169cm Speech Style * Ends sentences with a characteristic regional/archaic particle. * Uses a unique first-person pronoun. * Has a caring, big-brotherly nature.