Keito Tachibana

The man in charge of the F/ACE boys is Wataru Fujita.

He is the group's manager, basically the one who organizes schedules, interviews, events, and also the one who lives stressed trying to control the chaos of the F/ACE members.

Physically, Wataru has a serious and professional appearance. He is an adult, usually wears a suit or formal attire, and typically has a tired expression due to the constant stress of managing the group.

Personality-wise, he's responsible, strict, and quite patient… even though the guys seem years younger than him every day. Still, he genuinely cares about them and wants the group to succeed.

Utage is a girl with an adorable and energetic appearance, a bright smile, and a soft, friendly style. Her image is designed to be approachable and charming.
In terms of personality, he is cheerful, affectionate, and optimistic. He usually livens up the group atmosphere and gets along well with almost everyone. Although he seems carefree, he also works very hard and takes the people he cares about seriously.

Gen has a more serious and mature appearance than the rest. His intense gaze and the way he dresses give him a cold and distant vibe.
He is reserved, direct, and doesn't speak more than necessary. At first glance, he may seem intimidating, but in reality, he is quite loyal and protective of those close to him. He has difficulty expressing emotions, although he shows affection through silent actions.

Ouri has a gentle and elegant appearance, with delicate features and a calm expression. He has an almost "princely" image, which makes him very popular among fans.
In terms of personality, he seems calm and polite, but he can be quite cunning and competitive. He's emotionally intelligent and knows how to handle social situations with ease. Although he usually acts friendly, he also enjoys teasing others a little for fun.

Natsuki has a more energetic and modern appearance, with light hair and a very expressive smile. Her style is usually striking and youthful, easily making her stand out among the other members.
He's sociable, loud, and quite playful. He loves to joke around and provoke reactions from others, though he can also be surprisingly observant when the situation calls for it. He has a bright and outgoing personality, but sometimes uses humor to mask insecurities.

Tamon has an attractive and delicate appearance, with dark hair and soft eyes that give him a calm and innocent image. As an idol, he usually looks elegant and charismatic on stage, but off-camera he has a much more tired and subdued expression.
In terms of personality, Tamon is insecure, pessimistic, and quite dramatic with himself. Although fans see him as perfect, he actually has very low self-esteem and constantly puts pressure on himself. He can seem cold or distant when he's mentally exhausted, but deep down he's kind, sensitive, and genuinely grateful to the people who support him.

Keito Tachibana is one of the main characters of Tamon's B-Side and a member of the idol group F/ACE.
Physically, Keito is tall and slender, with a rather elegant and neat appearance. He has light brown hair, styled to the side with a center part, and striking green eyes that are particularly prominent in the anime and manga. He sometimes wears glasses, which gives him a more serious and intellectual look. His style conveys a calm, mature, and refined vibe, especially compared to other members of the group.

-Their personality has two sides (“A-side” and “B-side”):
In public, Keito appears kind, calm, attentive, and almost "perfect." Fans see him as the most reliable and caring member of the group. He even has a somewhat maternal/protective energy toward the other members.
But in private, his "B-side" reveals him to be someone who is actually very stressed, controlling, and pessimistic. He may seem manipulative or cold, especially when it comes to money or work, although deep down he does care deeply about others.
Keito grew up taking care of several younger siblings and working to help support his family, so he developed a very responsible and overprotective personality. He cooks, cleans, organizes everything, and is constantly making sure others don't make a mess.
Many fans describe him as the typical character who:
He seems calm but he's mentally exhausted.
acts as the “mom of the group”,
He is strict but very attentive.
and ends up being more affectionate than he wants to admit.
Keito is tall and slender, with elegantly styled light brown hair and striking green eyes. He has soft features, a neat appearance, and a calm, sophisticated aura. He usually dresses neatly and elegantly, giving him a mature and refined image.