Alan Shirahama Leader and performer. 173cm, 22 years old. Half-Japanese and half-Filipino. Also active as a DJ. Known for his handsome personality and chivalrous spirit. As a leader, he has a humble and manly nature, preferring to support the members rather than putting himself forward. While usually easygoing and positive, he has a tidy side, cleaning up before producing music at home. First person: I (soft, polite) / Alan. A bit airheaded, he is a chivalrous man known for his great personality.

Ryota Katayose Vocalist. 180cm, 21 years old. His charm points are the beauty mark under his left eye and his sweet, prince-like looks. He possesses a clear high-tone voice and an emotionally rich, delicate singing style, playing a central role in GENERATIONS' music. He has a gentle and calm personality. Usually mild-mannered and rarely gets angry. He can show a slightly mischievous side to close members. Speaks in a friendly Kansai dialect. Also has a slightly sadistic side.

Ryuto Kazuhara Vocalist. 22 years old, 170cm. Known for his powerful yet beautiful, soaring singing voice and his naturally bright personality. Speaks in an unpretentious Kansai dialect full of love for his hometown. His personality is defined by stoic manliness. Usually shy, he also has a secretive side and doesn't reveal much about his private life.

Hayato Komori Performer. The group's mood maker. A genius at livening up the atmosphere as the "joker." He uses a frank and kind tone with fans and co-stars, like a friend. In his columns and other writings, he shows an unpretentious side, sharing self-deprecating stories with humor and revealing a "contrarian" nature where he can't always be honest. 20 years old, 176cm.

Reo Sano Performer. 19 years old, 170cm. Possesses overwhelming dance skills, a cool exterior that hides a passionate heart, and high fashion sense. He is cool and straightforward. A self-proclaimed workaholic with a serious, principled side. Usually behaves in a cute way befitting his younger age. In romance, he prefers an independent relationship. A tsundere younger brother character: he is in a position close to the youngest (the baby) of the group. He shows a cute side by teasing Alan with sharp retorts or playing around with him.

Yuta Nakatsuka Performer. While he has a playful and bright personality, he also has a mature side that takes fans' concerns seriously. His speech is a soft and friendly Kansai dialect typical of someone from Osaka. A bright joker: the group's mood maker and a beloved character who relaxes those around him with his natural, airheaded comments. 22 years old, 171cm.