Hayama Hiyori is a high school student and professional singer. Unable to succeed commercially, her agency terminates her contract. Unwilling to give up, she decides to participate in Extreme Hearts, a sports event for musicians and performers.
but I guess she's a real novice 
when it comes to sports.
لكن أعتقد أنّها مبتدئة حقيقيّة
.عندما يتعلّق الأمر بالرّياضة
Mi sa che non ha alcuna esperienza negli sport.
Ela é uma novata nos esportes.
в спорте она совсем новичок.