Unrequited Love(2017)

Unrequited Love is a Japanese drama series that unfolds at a university football team reunion, where former team manager Mitsuki Hiura makes a shocking confession to quarterback Tetsuro Nishiwaki: she has killed someone. Mitsuki also reveals she is now living as a man, having come to terms with her gender identity. Bewildered by her sudden transformation and the gravity of her admission, Tetsuro and his former teammates band together to protect their old friend while piecing together the events that led to this moment. As they dig deeper into Mitsuki's past, the group uncovers painful truths about loyalty, identity, and the cost of keeping secrets. The series explores how friendship is tested when the people we thought we knew become strangers.