This is my OC, Tamaki!
Tamaki is a charismatic girl who can easily inspire people around her and constantly ends up being the leader of her groups without trying, specially while surrounded by other underdog kids.

Her family's company went bankrupt a bit after she was born, so Tamaki grown to be very conscious about her family's financial situation (this doesn't stop her father from buying expensive outfits for her without her knowing). Although she hates seeing her family expending money because of her, Tamaki has a propensity for lying to her friends about her lack or money fearing everyone would make fun of her if they even uncovered the truth.

Tamaki laughs in "Ohoho" (crucial information)