Movies like My Blood & Bones in a Flowing Galaxy

Hamada is seemingly a regular high school, junior student. He is indeed ordinary except he has a passion for righteousness and justice. His trait comes to the fore when he notices that his junior school-mate Hari is being bullied. He does not abide by it and decides to step in and help her. His intervention is welcomed and she seems him as a white knight of sorts. It is not a surprise then that the school girl and school boy become close.