19 years old. His purple hair with blue streaks is natural. While he has a relaxed and calm personality, he has been lonely since childhood due to his eccentric nature and his love for inventing, repairing, and creating new things. However, he seems to have made some friends since entering high school. He hates vegetables—absolutely loathes them and refuses to eat them. He also dislikes cleaning and simple repetitive tasks. He loves Ramune candy. His hobbies are conceptualizing show direction and balloon art. His specialty is inventing.

18 years old. Height: 176cm. He likes pancakes (especially these) and cheesecake, but hates carrots (though he can eat them if he has to). While he appears sociable at first glance, his actual personality is quite prickly. He hates half-hearted efforts and is a persistent, straightforward hard worker who spares no time or effort to achieve his goals. He exhibits perfectionist tendencies regarding things he cares about. Because of this, he seems to thoroughly ignore things he dislikes, but he is the diligent type who won't neglect his actual responsibilities. He is also skilled at being the 'straight man' (tsukkomi). Akito can be described as a tsukkomi and tsundere type character.

18 years old. Height: 179cm. He hates high places and squid. He likes coffee and cookies. Contrary to his cool image, he has a very polite and kind personality, likely due to being raised in a strict household. Perhaps because of this, he speaks more gentlemanly than the more abrasive Akito and excels in his studies. However, due to his sheltered upbringing, he can be clumsy with everyday life skills and has a 'natural airhead' side, sometimes saying unexpected things. Despite this, he is surprisingly strong-willed. He started street music independently to escape his oppressive father and eventually stood his ground until his father gave in. Other examples of his grit include coldly warning a rival team after a juice-throwing incident that there wouldn't be a next time, and giving a two-hour presentation to convince his father to let him go camping with his unit members.

19 years old. His confident, lively personality and loud voice are both his strengths and weaknesses. Even if he seems oblivious and endlessly cheerful, he is a kind person who understands things when it counts. He is the older brother of his lovely sister, Saki Tenma. He hates bugs, especially those with many legs, and is even scared of butterflies. He also dislikes bell peppers, but since the Tenma family forbids leaving food on the plate, he eats them anyway. He likes Acqua Pazza and Ginger Pork (Shogayaki). He hasn't actually eaten Acqua Pazza, but he likes it because the name sounds cool. His hobbies are watching musicals and making costumes. His specialty is striking a cool pose instantly and playing the piano.

18 years old. Height: 171cm. He hates being tied down and likes piercings. He is the son of a famous fortune-teller and works as one himself while being an idol. He often uses mysterious speech and behavior, but he is sincere and hardworking. He has a playful, tickling tone of voice, and his performances are disciplined. He is also a tsundere and tsukkomi type.

18 years old. Height: 174cm. He has seized opportunities through constant effort since his school days and is active in the unit 'Eve' alongside Hiyori Tomoe. He has a serious and enthusiastic personality, but his tongue becomes sharp when it comes to Hiyori. Although he looks sharp, he covers it with the manners he has cultivated. He possesses a deep and delicate singing voice, but his performance is dynamic. He is never satisfied with the present and aims to constantly break his own records. In addition to physical strength, he has started new training to refine his expressiveness. He ends his sentences with '-ssu' (polite but casual).

20 years old. Height: 174cm. He works as a model in Europe while being an idol. He is strict with himself and nervous, but he has a side that takes good care of those he has opened up to. He has a powerful voice, and his performances are calm and beautiful. In reality, he dislikes being intimate with people and finds it very annoying when fans approach him. He constantly says 'How annoying' (Cho uzai). However, once he stops being suspicious of someone, he tends to treat them kindly.

Age: 20. Height: 175cm. A hot-blooded senior who charges forward and gives his all to everything. He can always be seen appearing with a pleasant smile regardless of the situation. He is an idol who lives as a hero because he admires them. While he is straightforward and tends to act before thinking, he is a passionate man who cares for his comrades more than anyone. He has a vibrant voice and his performances are powerful.