Akko is a very cheerful high school girl who seems to be able to speak to anyone without a problem — she’s just that sociable! She’s very hyper, jumping all over the play all the time and having a large amount of energy.

She’s always there for her friends, and supports them in any way that she can. 

A social butterfly looking for more friends <3

Kookii Akina is a high school student that also works beneath an agency as an idol. He’s quite popular, yet isn’t that sociable. Instead of having conversations with others, he prefers to be left alone. 

He sticks to only having a few friends, as he isn’t one to be completely surrounded with social butterflies. He focuses a lot on his education and work, so it’d be right to say that he is quite serious with the things he does well.

An antisocial high school student.

Mio is a high school girl who is confident in her skills and is determined to become an idol. She can be shown as overconfident, but she is still kind enough to help others with harsh situations. Mio also brags about her skills and beauty from time to time, although she doesn’t mean that much harm. She just loves herself.

She lets nothing get to her, and her confidence shoots sky high. Nothing lets her down, and she makes sure to stand up tall, with the guidance of her friends.